ITT Barton


ITT Barton instruments are used in a broad spectrum of industrial processes and are available via ITT Controls.

Pressure indicators are widely used in jet engines and rockets, water treatment processes and air conditioning systems. Many meters are used and recommended for liquid level such as LOX, helium, hydrogen, nitrogen, CO2 and argon.

 

ITT Barton indicators switches are used in circuits to alert and to check at predetermined places. For currents in pipelines, liquid levels in vessels and pressure loss in various devices such as filters, these indicators are deployed. For monitoring of the flow rate, they are used in combination with a primary element such as a hole in the line.

 

ITT Barton Pneumatic Pressure Transmitters offer, in one package, a tool that monitors the differential pressure (mechanical) and provides a pneumatic output signal proportional to the flow velocity. Pneumatic transmitters from ITT Barton are designed with maximum flexibility and service with minimum cost.

 

Tank level indicators from ITT Barton are like any other ITT Barton differential instruments incredibly versatile and can be obtained via ITT Controls. Extremely robust and durable they operate in extreme and harsh environments. These DP level measure instruments use sensors at the end of the capillary tube and can measure en transfer the pressure form a distance to the pressure indicators . There are many different configurations to choose from. Tank level indicators of ITT Barton are widely used in the U.S. Navy and industry.

 

ITT Barton is a reliable partner of ITT Controls and each instrument is supplied with calibration certificates which are traceable to NIST.

 

Mail for information or questions about ITT Barton to info@ittcontrols.com

Products

ITT Barton Switches and Indicators

With more than one million BARTON® DPU-based instruments in service around the world today, ITT Barton's Measurement Systems division is a premier supplier of reliable and accurate chart recorders, indicators, switches and pneumatic controllers. Originally developed in the early 1920s, our differential pressure technology features a welded bellows assembly that increases accuracy while dramatically reducing the effects of wear. To facilitate quick and easy repairs all DPU based instruments are supported with pre-calibrated exchange or repaired sub-module bellows assemblies.
 
GENERAL FEATURES
 
Wide Selection of DP Ranges (including absolute, zero-center, and split ranges)
Safe working pressures up to 6000 PSI
BARTON DPU Sensor
High resolution scale spans a 270o arc
Seal-welded 224C DPU available for leak-proof metering
Optional one or two narrow deadband switches

ADDITIONAL MODEL INFORMATION
 
199 DPU Actuated

DP Spans: 10" W.C. to 100 PSID
Built in pulsation dampener
Field changeable range spring

199 DPU Actuated Switches & Indicators

Models 289A & 291B Differential Pressure Switches
Models 200A & 200AS Differential Pressure Indicators

224 DPU Actuated

DP Spans: 30" W.C. to 1000 PSID
Compact and Lightweight

224 DPU Actuated Switches & Indicators

Models 288C, 290D, 318C, Differential Pressure Switches
Models 226C, 227C, 232C, 247C, 450C Differential Pressure Indicators

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ITT Barton Chart Recorders

With more than one million BARTON® DPU-based instruments in service around the world today, Cameron's Measurement Systems division is a premier supplier of reliable and accurate chart recorders, indicators, switches and pneumatic controllers. Originally developed in the early 1920s, our differential pressure technology features a welded bellows assembly that increases accuracy while dramatically reducing the effects of wear. To facilitate quick and easy repairs all DPU based instruments are supported with pre-calibrated exchange or repaired sub-module bellows assemblies.

GENERAL FEATURES    

Perfected Construction techniques ensure linearity, low hysteresis and a long life
Die Cast Aluminum Cases with Stainless steel linkage
Standard 12" (300mm) nominal diameter circular charts
Disposable felt tip inking system
Battery or spring wound clock

ADDITIONAL MODEL INFORMATION

199 DPU Actuated


Model 202E Flow Recorder
Models 274A Pneumatic Transmitters

NON DPU Actuated

Model 242E Pressure Temperature Recorder
Model J8A 8" Pressure-Temperature Recorder

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ITT Barton Differential Pressure Units

With more than one million BARTON® DPU-based instruments in service around the world today, Cameron's Measurement Systems division is a premier supplier of reliable and accurate chart recorders, indicators, switches and pneumatic controllers. Originally developed in the early 1920s, our differential pressure technology features a welded bellows assembly that increases accuracy while dramatically reducing the effects of wear. To facilitate quick and easy repairs all DPU based instruments are supported with pre-calibrated exchange or repaired sub-module bellows assemblies.

GENERAL FEATURES
 
More than one million Differential Pressure instruments in service around the world
Accurate, sensitive and reliable. Designed to measure differential pressures under the most severe operating conditions. Exceptionally fast response time, self draining, and has built-in temperature compensation.

ADDITIONAL MODEL INFORMATION
 
Model 199 Differential Pressure Unit
 
Designed to measure differential pressure as low as 10" w.c. to 100 psi at SWP from 1,000 to 6,000 psi

Model 224 Differential Pressure Unit
 
Designed to measure differential pressure ranges from 0 to 30" w.c. to 0 to 1,000 psi at SWP from 400 to 10,000 psi

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ITT Barton Turbine Meters

The first turbine meters were developed in 1957 by NUFLO™. They were rugged and field-proven. This product line of ITT Barton has grown and developed alongside the requirements of the international oil & gas and process control industries. NUFLO turbine meters of ITT Barton have an excellent reputation. They can handle severe environmental punishment and still maintain operational and measurement integrity.
 
BARTON Turbine Meters          

ITT BARTON 7000 Series Liquid Turbine Meters and ITT BARTON 7400 Series Gas Turbine Meters

Suitable for liquids and gases
High accuracy
Wide rangeability
Low maintenance

NUFLO Liquid Turbine Meters

NUFLO 1000 Series TIM Liquid Turbine Meter and NUFLO 1502 WECO Union Liquid Turbine Meter

Accurate and repeatable measurement
Long service life even in severe applications
Easy installation

NUFLO Gas Turbine Meters

Single meter handles wide range of flow rates
Carbide bearing design
Low Intertia rotor design
Low Two-bladed rotor
Low Electrical output signal

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ITT Barton Transmitters

ITT Barton has a long history of building electronic transmitters. ITT Barton uses a comprehensive range of sensor technologies. They offer five series of products to satisfy world-class measurement performance; Product Series FCX, 3900 series, MVX-II, Scanner 2000 and the Barton nuclear series.

FUJI FCX AIII Series Transmitters    

Capacitance-based sensor technology
Models to measure the high and low extremes of pressure
+/- 0.065% of span measurement accuracy
+/- 0.01% of URL stability for 10 years
Fully configurable by optional integral display
Free HART based PC interface software
Offered by Cameron only in North & South America

3900 Temperature Transmitters

3920 Series Temperature Transmitter
3940 Series Temperature Transmitter with HART Communications
Series 20 Resistance Temperature Detectors (RTD)

NUFLO™ MVX-II Multi-Variable Transmitter

3095FB™ Modbus™ register map
RS485 serial communications
+/-0.05% of URL measurement accuracy

Scanner 2000    

Transmitter functions with or without flow computing
+/-0.05% of URL measurement accuracy
DP full scale 30" to 840" W.C.
AP Full scale 100 PSI to 5300 PSI
Optional PID local control
Optional USB PC interface
Free PC interface software

BARTON Nuclear Grade Transmitters

Proven validated designs
Comprehensive industry qualifications

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ITT Barton Inventory Mngt Products and Systems

CryoScan® 60 Remote Tank Telemetry System
 
The Barton CryoScan® 60 (CS60) Remote Tank Telemetry System is an ideal solution for automating tank inventory management. The ability to remotely monitor storage tank levels helps eliminate product shortage and minimizes the need for "extra" product deliveries. The CS60 provides up-to-the minute tank level measurement using pressure and level sensors or inputs from 4-20 mA transmitters. Up to four sensors can be added to each CS60 unit for added value. Best of all, CS60 users retrieve their tank level data directly from their computer, without having to download files from a website or third-party data host. Built-in alarms alert the operator when a parameter drops to a user-specified setpoint. An operator can also run a status report "on demand" for instantaneous data monitoring.

Quick and easy installation, wall-mount or pole-mount
AC and solar power options with rechargeable battery
Broad range of communications options: landline modem, wireless CSD or GPRS cellular modem, radio, Ethernet
Optional I/O board adds six analog inputs, two contact (status) inputs, two analog outputs, and two latching relay outputs
Multiple tank support
Complete configuration software
USB port for local laptop connection
Worldwide customer support
Primary users: manufacturers, distributors and users of cryogenic gases and other industrial products

Automatic Tank Gauging System
 
Scalable inventory management for liquid inventory, custody transfer, tank farm, and reconciliation applications. The system features a unique hydrostatic measurement technique (w/0.04" (1mm) accuracy) for continuous monitoring of volume, level, density, mass, temperature, and water bottoms - along with leak, overfill, and theft monitoring. The 3500 consists of highly accurate recording instrumentation, a flexible (I.S.) communications network, and a tank management software package

Measures level, mass, volume and temperature simultaneously in single and/or multiple tanks
Certified for leak detection
Used for both above-ground and below ground tank storage systems
Can be used for liquids other than fuels
Primary users: Airports, large fuel storage and distribution facilities, Air Force bases, ships, industrial storage facilities

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ITT Barton Nuclear Products

BARTON® Nuclear products are ideal for a variety of safety-related applications in nuclear power generating stations such as steam flow,
coolant flow, feedwater flow, steam generator level, pressurizer level, torus level, scram discharge level, and containment pressure.
 
Model 763A Gage Pressure Transmitter          
Model 764 Differential Pressure Transmitter
Model 752 Differential Pressure Electronic Transmitter
Models 351, 352, 353 Liquid Level Systems
Model 288A DP Indicating Switch
Model 289A Differential Pressure Switch
Model 227A/AS DP Indicator
Model 580A Differential Pressure Switch
Model 581A Differential Pressure Switch

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ITT Barton Floco_Flotrac PD Meters

ITT BARTON® Floco® and Flotrac® meters are designed for raw crude oil productions. The Floco F Series meter has proven itself to be a versatile unit that performs in a broad range of high viscosity fluids. The products of ITT Barton are ideal for use with oils and grease, paints and coatings and even paraffin. The Floco meter can also be used to drive a proportional sampler to provide volume as well as product quality data. The Flotrac meter is a extremly durable unit that provides accurate, high-pressure measurement of low viscosity liquids.

The Flotrac Meter is designed for mechanically measuring volumes of low-viscosity liquids flowing at high pressure. It employs the unique “constrained vortex” principle to provide an accurate measurement over a 10:1 range. The special configuration of the metering chamber forces streams into a series of vortices, causing the rotor assembly to rotate in direct proportion to the flow rate. The two liquid streams are then combined at the meter outlet port.
The Floco Series F Meter of ITT Barton is a positive displacement meter with a unique rotor design that provides sustained accuracy even under the most extreme conditions.
It measures viscous, waxy, corrosive and abrasive liquids to within ±1% maximum accuracy. The Series F Meter measures liquid by separating it into equal portions and counting them.
Liquid enters the meter through the inlet port, where the bridge deflects the liquid downward to strike the rotor blades and turn the rotor. The liquid then passes through the outlet port,
which is aligned with the inlet port. The unique rotor design allows solid particles and sediment to pass through the meter without causing damage or malfunction.
Bridge seals prevent the liquid from passing to the outlet port without being measured. ITT Barton Floco meters are unique in there kind and have the best performance money can buy.

Products are:

Model 308
Floco FRA
Flotrac Meter
F-500
F-2500
F-Series

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ITT Barton Hydramotor AH4 / V710

Hydramotor Gas Valves are with or without valve seal overtravel interlock (FM Proof of closure). For on-off main line gas control.

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ITT Barton Hydramotor AH14 / V710

The Hydramotor AH14 / V710 actuator has a separate on-off and is electro-hydraulic. It is for use in conjunction with safety shut-off valves in semi-automatic gas-fired single burner, boiler and furnace applications.

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ITT Barton Hydramotor H117

The Hydramotor H117 Fuel Gas Valve is a normally closed coombination of Hydramotor actuator and safety shutoff/control gas valve. It Is used for commercial and industrial burners in applications such as furnaces, dryers, dehydrators, conversion burners and heaters.

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ITT Barton Hydramotor H118

The Hydramotor H118 Fuel Gas Valve is a normally closed coombination of Hydramotor actuator and safety shutoff/control gas valve. It Is used for commercial and industrial burners in applications such as furnaces, dryers, dehydrators, conversion burners and heaters.

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ITT Barton Hydramotor H137

The Hydramotor H137 Fuel Gas Valve is a two-way, normally closed, safety shutoff valve providing trouble free, electrohydraulic, on-off control of combustion gas for boilers, industrial furnaces, dryers, dehydrators, large conversion burners, air heaters and similar applications.

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ITT Barton Hydramotor HV11, HV12, HV15 and HV62

The Hydramotor HV11 Shutoff Valve is a 2-way, normally closed valve with a bronze body. The HV11 series is suitable for water, oil, gas and steam. It is an electrohydraulic linear actuator and has an extended iron cast.

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ITT Barton Hydramotor H30/H35

The Hydramotor H30/H35 are electrohydraulic, linear actuators. They feature a completely self-contained, sealed, hydraulic motor/pump power unit coupled to a hydraulic cylinder container both piston/shaft assembly and return spring.

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ITT Barton Hydramotor Actuator H10 / H25

The Hydramotor Actuator H10 /H25 is a fail-safe electrohydraulic linear actuator. They feature a completely seld-contained, sealed, hydraulic motor/pump power unit coupled to a hydraulic cylinder containing both the piston/shaft assembly and return-spring.

The Hydramotor H10/H25 series are the result of over 50 years of experience in designing, testing, manufactoring and servicing electrohydaulically powered actuators.

H10 and H25 from the hydramotor series are available in both push an pull power stroke, with a choice of either spring-return or lock-in-last position upon loss of power.

Considerable field experience has proven the H10/H25 series to be extreme reliable. With minimum service requirements and a prolonged service life. The need for gears has been eleminated in favor of a modular design using fewer moving internal components and industry proven heat-resistant seals - immersed in oil for continuous lubrication.

The Hydramotor H10 and H25 series are available at ITT Controls. For more info about the H10 or H25 series you can contact ITT Controls at info@ittcontrols.com

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ITT Barton Hydramotor Actuator H11

The Hydramotor Actuator H11 is a two position, spring-return, pull-type shaft that retracts on application of power and spring-returns on loss of power.

The Hydramotor H11 serie is the result of over 50 years of experience in designing, testing, manufactoring and servicing electrohydaulically powered actuators.

H11 serie of hydramotor is available in both push an pull power stroke, with a choice of either spring-return or lock-in-last position upon loss of power.

Considerable field experience has proven the H11 series to be extreme reliable. With minimum service requirements and a prolonged service life. The need for gears has been eleminated in favor of a modular design using fewer moving internal components and industry proven heat-resistant seals - immersed in oil for continuous lubrication.

The Hydramotor H11 serie is available at ITT Controls. For more info about the H11 series you can contact ITT Controls at info@ittcontrols.com

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ITT Barton Hydramotor Actuator H24

The Hydramotor H24 serie is a two-postion, lock-in-last Position, pull-type. The shaft retracts on application of power; lock-in-last position on power failure, spring-return when relief valve is energized. Normally-closed relief valve wired independently of motor circuit.

The Hydramotor H24 serie is the result of over 50 years of experience in designing, testing, manufactoring and servicing electrohydaulically powered actuators.

H24 serie of hydramotor is available in both push an pull power stroke, with a choice of either spring-return or lock-in-last position upon loss of power.

Considerable field experience has proven the H24 series to be extreme reliable. With minimum service requirements and a prolonged service life. The need for gears has been eleminated in favor of a modular design using fewer moving internal components and industry proven heat-resistant seals - immersed in oil for continuous lubrication.

The Hydramotor H24 serie is available at ITT Controls. For more info about the H24 series you can contact ITT Controls at info@ittcontrols.com

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ITT Barton Hydramotor H113

The patent pending design of the Hydramotor incorporates a single aluminum body containing two distinct shutoff valves and one new watertight Hydramotor actuator. An optional and patent pending Posi-Prove system dynamically tests valve seal tightness and conducts a self-check automatically upon system startup.

The patent pending double block valve design of the Hydramotor H113 incorporates the following unique features:

  • Two shut-off valves within a single body reduces gas train length and cost.
  • Two independent operating shafts accomplish valve closure.
  • Unique flange design makes installation and maintenance easy.
  • Inlet screen prevents debris from obstructing valve closure and improves seal life.
  • Manual tester or optional Posi-Prove system verifies seat closure integrity.
  • Visual position indication of both valves is standard.
  • Standard valve construction uses silicone-free lubricants.
  • Wide range of pipe sizes 3/4" through 3".
  • Maximum operating pressure differential up to 25 PSI.

The new Hydramotor actuator incorporates two separate means of releasing the actuator shaft when de-energized. The actuator enclosure meets Watertight, Dusttight, Driptight and General Purpose requirements and eliminates the cost associated with stocking separate actuators.

If you need more information  about the Hydramotor H113 Valve please contact ITT Controls at info@ittcontrols.com. Besides the Hydramotor H113 Valve we can deliver al other Hydramotor series as well.

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ITT Barton Hydramotor H12, H15 en H62

The Hydramotor H11 Shutoff Valve is a 2-way, normally closed valve with a bronze body. The H11 series is suitable for water, oil, gas and steam. It is an electrohydraulic linear actuator and has an extended iron cast.

The Hydramotor H12 Shutoff Valve is a 2-way, normally closed valve with a bronze body. The H12 series is suitable for water, oil, gas and steam. It is an electrohydraulic linear actuator and has an extended iron cast.

The Hydramotor H15 Shutoff Valve is a 2-way, normally closed valve with a steel alloy body. The H15 series is suitable for water, oil, gas and steam. It is an electrohydraulic linear actuator and has an extended iron cast.

The Hydramotor H62 Shutoff Valve is a 2-way, normally closed valve with a carbon steel body. The H62 series is suitable for water, oil, gas and steam. It is an electrohydraulic linear actuator and has an extended iron cast.

Almost all types of Hydramotor Valves are available at ITT Controls. If you don't know what type of valve is suitable for your configuration please don't hesitate to contact the sales department of ITT Controls at info@ittcontrols.com.

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ITT Barton Hydramotor AH90 / NH90 electro hydraulic actuators

The AH90 / AH-90 and NH90 / NH-90 Hydramotors series are electro-hydraulic actuators. The actuators are widely used in nuclear power plant systems. They provide critical safety functions such as valve and damper operation. The Hydramotor AH90 / NH90 series are very reliable but regular maintenance and overhaul is very important.

Regular maintenance and repair of the Hydramotor AH-90 / NH-90 series will significantly reduce certain problems that would otherwise cause a Rule infraction or shutdown. Itt Controls can deliver the necessary parts of the hydramotor AH90/NH90 series and also can deliver the complete actuator.

The AH90 and NH90 Hydramotor Series of Linear Actuators features a completely self-contained, hydraulic power system that has been integrally coupled to a hydraulic cylinder. The positive, firm positioning actuators are ideal for providing efficient and
precise linear control of valves, dampers, louvers, and a wide variety of other equipment requiring an operating thrust of up to 1,500 lbs. (680 kg), 3,000 lbs (1,360kg), or 4,000 lbs. (1,800 kg).

The AH-90 and NH-90 Hydramotor Series of Linear Actuators is qualified as Class IE, safety related equipment for nuclear power generating stations in accordance with IEEE standards 323, 344, 382, and 627.

Other types of the General Controls Hydramotor ah series are: General Controls ah90, ah-90, ah91, ah-91, ah92, ah-92, ah93, ah-93, ah94, ah-94, ah95, ah-95, ah96, ah-96, ah97, ah-97, ah98, ah-98 and ah99, ah-99.

Other types of the General Controls Hydramotor nh series are: General Controls nh90, nh-90, nh91, nh-91, nh92, nh-92, nh93, nh-93, nh94, nh-94, nh95, nh-95, nh96, nh-96, nh97, nh-97, nh98, nh-98 and nh99, nh-99.

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ITT Barton Turbine Meter Preamplifier Model 818A and 818EU

Barton Model 818A Preamplifier

The ITT Barton Turbine Meter Preamplifier Model 818A converts a low-level signal from the turbine meter pickup coils to square wave signals which are suitable for transmission. Transmissions Up to 3 miles (5 km) for current output and 100 ft (30 m) for voltage output are no problem for the Barton 818A Preamplifier. The output is field selectable - for compatibility with various readout devices. Hazardous location explosion-proof condulet connects to the turbine meter coil boss.

Barton Model 818EU Preamplifier (Cenelec Approved)


The ITT Barton Turbine Meter Preamplifier Model 818EU converts low-level turbine meter pickup coil signals to square wave signals suitable for transmission up to 3 miles (5 km) for current output signals and up to 328 ft (100 m) for voltage output signals. The output is field selectable for either current or voltage - for compatibility with a wide variety of readout devices. The Barton 818EU mounts directly to the turbine meter coil boss.

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ITT Barton Model 199

The Barton Model 199 Differential Pressure Unit (DPU) is a mechanical device which accurately measures differential pressure relative to a gas or liquid flowing through a process system, or to the level of a liquid contained in a process vessel. For process flow measurements, the DPU of the Barton model 199 is connected across a primary device (a venturi, an orifice plate or a flow tube) located in the process system. For liquid level measurements, the DPU may be connected in a variety of ways to measure the difference in pressure caused by variations in the level of the liquid in the process vessel.

The Barton Model 199 DPU is a dual bellows assembly enclosed within pressure housings. The dual bellows assembly consists of two opposing internally connected liq-Venting uid-filled bellows, a center plate, Connection range springs, overrange valves, Torque Tube and a torque tube assembly. Shaft The pressure housings are connected by Pipe or tubing to the primary device located in the sys-Mounting tem piping. Variations in differen-Bracket tial pressure within the pressure housings cause the bellows to expand or contract in a linear direction towards the side having the lowest pressure. The linear movement of the bellows is converted into angular rotation when transmitted to the torque tube shaft by the drive arm and this mechanical motion actuates the mechanism of the process monitoring instrument. The process monitoring instrument that is connected to the torque tube assembly may be an indicator, a switch, a transmitter, a recorder, or other process control device.

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ITT Barton Model 200

BARTON model 200 differential pressure indicators are available for a variety of safe working pressures and differential pressure ranges. The Barton model 200 are widely used for the measurement of differential pressure, flow rate and liquid level applications.

Features

• BARTON differential pressure unit (DPU) sensor
• NEMA-4/IP65 cases
• Wide selection of differential pressure ranges
• Pulsation dampening

Indicating Mechanism
• The indicating pointer traverses a 270-degree arc, providing excellent readability. It is driven by a precision-jeweled rotary movement that multiplies rotation of the torque tube through a gear and pinion to the pointer. The movement employs a thermally stable Ni-Span-C hair spring.
• The movement has a micrometer screw for convenient range adjustments. Zero/range adjustments can be made without removing the scale plate or pointer. Linearity adjustments are readily accessible after removal of the scale plate.

Scales
• All indicating scales can be graduated uniformly for measurement of differential pressure, liquid level or square root for direct reading of flow rate. Special scales can be furnished for indicating liquid level in horizontal or non-uniform tanks. Scales are available in
black with white lettering (standard) and in white with black lettering (optional).

Cases
• BARTON indicators are available in 6” (152 mm) dial size. The standard case is die-cast aluminum with a special baked epoxy black finish, which is NEMA-4/IP65 rated. An optional
“S” version 316 stainless steel case is available for offshore/corrosive environments.

Actuating Units

• The indicator is actuated by a rupture-proof bellows DPU with integral temperature compensation.
• The M199 DPU features dual, liquid-filled bellows designed to withstand repeated overranges equal to the safe working pressure of the housings without a change in calibration.

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ITT Barton Model 224

The Barton Model 224/224C Differential Pressure Unit (DPU) is a mechanical device that measures differential pressure relative to a gas or liquid flowing through a process system, or to the level of a liquid contained in a process vessel. For process flow measurements, the DPU is connected across a primary device (e.g., venturi, orifice plate, or flow tube) located in the process system. For liquid level measurements, the DPU may be connected in a variety of ways to measure the difference in pressure caused by variations in the level of the liquid in the process vessel.

Specifications
The Barton Model 224/224C DPU is available in various pressure ratings to measure to specific ranges between 0-30 inches of water column and 0-1000 psi, with safe working pressure (SWP) ratings from 500 to 10,000 psi (224 Non-C limited to 500 to 3,000 psi SWP). See Table 1-1, page 4. The 224C Bellows Unit Assembly (BUA) is produced in three bellows sizes: 1- 5/8 inch, 5/8 inch, and 3/4 inch diameter. The 1-5/8 inch diameter BUA accommodates differential pressures to 55 psi. The range springs of this BUA are contained within the bellows and do not come in contact with the measured liquid. The 3/4 inch BUA accommodates differential pressures up to 400 psi and the 5/8 inch BUA up to 1,000 psi. The range springs of these BUAs are grouped around the outside of the bellows.

Product Description
The Barton Model 224/224C DPU is a dual bellows assembly enclosed within pressure housings. The dual bellows assembly consists of two opposing internally connected liquid-filled bellows, a center-block, range springs, overrange valves, and a torque tube assembly. The pressure housings are connected by pipe or tubing to the primary device located in the system piping. Variations in differential pressure within the pressure housings cause the bellows to expand or contract in a linear direction towards the side having the lowest pressure. The linear movement of the bellows is converted into angular rotation when transmitted to the torque tube shaft by the drive arm and this mechanical motion actuates the mechanism of the process monitoring instrument. The process monitoring instrument that is connected to the torque tube assembly may be an indicator, a switch, a transmitter, a recorder, or other process control device.

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ITT Barton Model 227

   
The Barton Model 227 is a 6" differential pressure indicator. The 227 model is widely used in jet engine and missile testing programs, aircraft ground support equipment, water treatment processes and airconditioning systems. Commonly used and recommended for liquid level indication of materials such as LOX, helium, hydrogen, nitrogen, CO2, and argon.

Bellows Material:
316 Stainless Stee
Beryllium Copper
Inconel

DP Ranges:
0-30"w.c. to 0-1000 PSID
(0-762 mm to 0-69 bar)

Accuracy (DP Range)
Ranges from 0-30" (760mm) w.c. to 150 PSI (10 bar) +/- 1/2%
Ranges from 0-150 PSI (10 bar to 600 PSI (40 bar) +/- 3/4%

Temperature Limits:
-40 F (-40 C) to + 180 F (+80 C)

Housings and Safe Working Pressures:
Forged brass, SWP 500 PSI (34.5) bar
Brass, SWP 1000 PSI.(68.9 bar)           
CR Steel , SWP's 1500, 3000, & 6000 PSI.(103.4 , 206.9, &413.8 bar)
316 Stainless Steel, SWP's 500, 1500, 3000, 6000 PSI. (34.5, 104, 207, 414 bar)
Cast Aluminum, SWP 400 PSI. (27.6 bar)
Alloy Steel , SWP 10000 PSI. (690 bar)

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ITT Barton Model 247

The Barton Model 247 bellows within the DPU move in response to changes in the differential pressure measured at the primary device installed in the process system. Movement of the bellows of the Barton model 247 is mechanically transferred to the indicator mechanism which in turn positions the indicator pointer.

The DPU torque tube shaft of the Barton Model 247 is connected to the drive arm of the indicator mechanism. The torque tube shaft rotates in response to DPU bellows movement and this rotation is mechanically transmitted through the drive arm and associated mechanism to position the pointer on the scale to the indication relative to the differential pressure measured by the DPU. 

Changes in pressure within the Differential Pressure Unit pressure housings cause the DPU bellows of the Barton model 247 to move in the direction of the decreasing pressure. Movement of the bellows of de Barton 247 model is transferred to the DPU torque tuube output shaft. The Torque tube shaft is the mechanical output of the DPU which is attached to the back of the indicator case. The torque tube shaft is connected to the indicator mechanism.

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ITT Barton Model 251 and 251C

The ITT Barton Model 251 and s51C differential pressure indicating switch used to energize alarm or control circuits at preset values of differential pressure, amount of flow or liquid level. This unit has been tested and succesfully passed all requirements of MIL-S-901C, Grade A and MIL-STD-167 Vibration.

Bellows Material:
316 Stainless Stee
Beryllium Copper
Inconel

DP Ranges of the ITT Barton 251:
0-30"w.c. to 0-1000 PSID
(0-762 mm to 0-69 bar)

Switch Specs
Type: SPDT

Temperature Limits:
-40 F (-40 C) to + 180 F (+80 C)

Electrical Connections:
Standard: 1/4"NPT
AC Rating: 5 AMPS@125 volts/2,5 AMPS@ 240 volts
DC Rating: Inductive - 2,5 AMPS @30 volts / Resistive - 4 AMPS @30 volts

Housings and Safe Working Pressures:
Forged brass, SWP 500 PSI (34.5) bar
Brass, SWP 1000 PSI.(68.9 bar)           
CR Steel , SWP's 1500, 3000, & 6000 PSI.(103.4 , 206.9, &413.8 bar)
316 Stainless Steel, SWP's 500, 1500, 3000, 6000 PSI. (34.5, 104, 207, 414 bar)
Cast Aluminum, SWP 400 PSI. (27.6 bar)
Alloy Steel , SWP 10000 PSI. (690 bar)

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ITT Barton Models 273, 274, 284 and 285

ITT Barton Pneumatic Transmitters Models 273, 274, 284 and 285 are designed to meet the demands of maximum flexibility and service with a minimum of maintenance costs for petroleum, production, navy shipboard and process plant applications. Connection types vary depending on specs.

The ITT Barton Models 273, 274, 284 and 285 offer in one package a linear with Flow pneumatic transmitters. The Barton Models 273, 274, 284 and 285 are instruments that mechanically extracts the square root of differential pressure and provides a pneumatic output signal that is proportional to the rate of flow. Models 273 &284 are actuated by the model 224 or 224C DPU. Models 274 & 285 are actuated by the model 199 DPU.     
        
General features of ITT Barton Models 273, 274A, 284A and 285 include:

• Rugged, weatherproof, non corrosive case
• Continuous purging (pilot valve and nozzle exhaust inside)
• Operation span continuously adjustable (100 - 20%)
• Adjustable suppression (up to 80% of range)
• Large valve relays (no need for secondary booster)
• Span continuously adjustable (down to 20% of range)
• Air consumption (at balance condition) 0.05scfm ma

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ITT Barton Model 288A, 288C and 290D

Rotation of DPU torque tube shaft of the ITT Barton MODELS 288A/288C/290D is coupled through connecting linkage within the switch case to move the pointer across the scale plate. An actuating cam, directly connected to torque tube shaft, rotates with the motion of the shaft. Two cam follower roller/actuator arm assemblies, one for each switch, respond to torque tube rotation by opening and closing the switches as they ride on and off the cam. The levels of DP at which the switches actuate are adjustable with high and low alarm switch adjustments on the scale plate.

The weatherproof Models 288A, 288C, and the explosion-proof Model 290D of ITT Barton are DP Indicating Switches. The 288A and 288C have a NEMA-4 watertight die-cast aluminum case (finished with a weather-resistant black epoxy resin paint). The cover lens is secured in the bezel with an elastomer ring to reduce the possibility of accidental breakage. This ring also acts as a seal between the bezel and the case to ensure a moisture, fume and dust-free atmosphere for the indicator and switch mechanism. ITT Barton Model 290D has an explosion-proof case that is certified for Class I, Division 1, Groups B, C & D service. The large cover lens allows maximum readability of the indicating pointer.

ITT Barton MODELS 288A/288C/290D can have one or two alarm switches. Each switch can be connected to operate normally-opened or normally-closed. The direct-set switch contacts are adjustable over a scale range of 5-95% nominal.

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ITT Barton Model 289A and 291B

ITT Barton Model 291B has an explosion-proof case that is certified for Class I, Division 1, Groups B, C & D service. The large cover lens allows maximum readability of the indicating pointer.

The Barton weatherproof Model 289A and the explosion-proof Model 291B are differential pressure indicating switches. The 289A has a NEMA-4 watertight die-cast aluminum case (finished with a weather-resistant black epoxy resin paint). The cover lens is secured in the bezel with an elastomer ring to reduce the possibility of accidental breakage. This ring also acts as a seal between the bezel and the case to ensure a moisture, fume and dust-free atmosphere for the indicator and switch mechanism.

Switches and all adjustments are readily accessible when the cover is removed. The built-in switches energize either single or dual alarm circuits when the measured differential pressures exceed predetermined limits. These limits may be either maximum, minimum, or both.

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ITT Barton Model 316 and 450C

ITT Barton Model 316C 4.5-inch DP Indicator

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ITT Barton Model 318, 318A and 318C

The ITT Barton Models 318, 318A and 318C are 4 1/2" differential pressure switches which are approved by the conditions required by the specifications of MIL-S-901C Shock Grade A and MIL-STD-167 Vibration.

The scale of the ITT Barton Model 318, 318A and 318C can be graduated uniformly for measurement of differential pressure or liquid level, or square root for measuring flow rates. These switches are often used by the US Navy.

DP Ranges:
0-30"w.c. to 0-1000 PSID
(0-762 mm to 0-69 bar)

Accuracy (DP Range):
Repeatability: .25%

Temperature Limits:
-40 F (-40 C) to + 180 F (+80 C)

Housings and Safe Working Pressures of the ITT Barton Models 318, 318A, 318C:
Forged brass, SWP 500 PSI(34.5) bar
Brass, SWP 1000 PSI(68.9 bar)
CR Steel , SWP's 1500, 3000, & 6000 PSI(103.4 , 206.9, &413.8 bar)
316 Stainless Steel, SWP's 500 ,1500, 3000, 6000 PSI(34.5, 104, 207, 414 bar)
Cast Aluminum, SWP 400 PSI(27.6 bar)
Alloy Steel , SWP 10000 PSI(690 bar)

Bellows Material of the ITT Barton Models 318, 318A, 318C:
316 Stainless Steel
Beryllium Copper
Inconel

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ITT Barton Model 202E, 202N, 242E and J8A

ITT Barton Model 202E is a chart recorder that is used in gas transmission and distribution fields. It is an 12-inch accurate calibration unit that even works under extreme variations in static pressure and ambient temperatures.

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ITT Barton Model 200A, 226C and 227C

ITT Barton model M227C is a DP Indicator that is actuated by Barton's M224C
rupture-proof DPU.

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ITT Barton Model 247C and 246C

ITT Barton Model 247C and 246C 6-inch DP Indicator/Backflow Tester

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ITT Barton Model 274A, 335A, 335P, 335T and 338E

ITT Barton Model 274A, 335A, 335P, 335T and 338E are pneumatic instruments. The consists of the  product line of Pneumatic Transmitters and Indicating or Recording Controllers. All ITT Barton 274A, 335A, 335P, 335T and 338E models are designed to meet the most stringent and demanding requirements for Oil & Gas Production, U.S. Navy Shipboard, and Process Plant applications.

The heart of the DP-driven instruments is the rugged ITT Barton Differential Pressure Unit (DPU) - featuring a time-proven liquid-filled bellows and torque tube design. Recording
and Controlling models are also available with Pressure or Temperature actuators.


Pneumatic Transmitters (Standard DP and Linear-with-Flow)
• ITT Barton Models 274A - DP Transmitters
• Actuated by Barton’s M199
• Rugged, Weatherproof, Non-corrosive Case
• Continuous Purging (pilot valve and nozzle exhaust inside)
• Operation Span Continuously Adjustable (100 - 20%)
• Adjustable Suppression (up to 80% of range)
• Large Valve Relays (no need for secondary booster)
• Span Continuously Adjustable (down to 20% of range)
• Air Consumption (at balance condition) 0.05 scfm max.

Transmitting Unit:
Changes in DP are transmitted mechanically to the flapper, which covers a small constant-feed nozzle. Any change in the position of the flapper will instantly change the nozzle pressure, which in turn controls the action of the 2-valve balanced relay to increase or decrease the output air pressure. A calibrated bellows assembly actuated by the output pressure serves to reposition the flapper mechanism and restore a state of equilibrium - in this manner, output air pressure varies in direct relation to the differential pressure applied to the instrument, or in direct proportion to the flow-rate. The relay is not affected by changes in output pressure and this makes it possible to maintain practically constant nozzle pressure at any output pressure.

Operating Span/Suppression (Linear-with-DP units only)
The operating span is continuously adjustable from 100- 20% of the DP range. Thus a unit with a differential pressure range of 0-100" w.c. can be adjusted to provide a 3-15 PSI (207 mbar-1 bar) output signal (direct or reverse) for any span from 0-20" w.c. to 0-100" w.c. (0-50 mbar to 0-248 mbar) range. The operating span can be shifted anywhere within the range of the differential pressure unit to introduce suppression up to 80% of the range.

Actuating Units:
Barton® Pneumatic Transmitters are actuated by the ITT Barton M199
Differential Pressure Unit (DPU) which is also available in a NACE certified version.

Cases available for ITT Barton model 274A, 335A, 335P, 335T and 338E
:
Barton® Pneumatic Transmitters are housed in a rugged, weatherproof case especially suited for use in corrosive fume environments. Since the pilot valve and nozzle exhaust
inside the case, continuous purging is achieved.

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ITT Barton Model 351, 352 and 353

The ITT Barton Model 351, 352 and 353 Liquid Level System provides accurate hydraulic transmission of a process medium for measuring the level of liquids contained in a process vessel. The self-contained system of the ITT Barton 351, 352 and 353 models is typically mounted outside the vessel. Floats, levers, pins, and other mechanical devices susceptible to contamination or wear are not required. Because the basic system is actuated by the process media, local indication is possible without external power. ITT Barton Liquid Level Sensors can be purchased as a component of a factorybuilt system, or as a part for a field-installed system. Ask for more information at info@ittcontrols.com

For applications involving corrosive fluids or tank temperatures above 200°F (95°C), a dual-sensor configuration is recommended. For applications involving unusual fill requirements due to liquid volumes or high ambient temperatures, a Model 353 system is recommended. The ITT Barton Model 353 system can be designed with one or two sensors.

Sealed sensor systems can be designed in the following configurations:

• a single sensor system (ITT Barton Model 351)
• a dual-sensor system (ITT Barton Model 352)

ITT Barton Model 351 Liquid Level System
The Model 351 consists of a single reference sensor connected by capillary tubing to a ITT Barton Differential Pressure Unit (DPU). Hydraulic fluid is sealed inside the sensor and the capillary tubing, eliminating the need for additional piping.

ITT Barton Model 352 Liquid Level System
The Model 352 consists of two reference sensors connected by capillary tubing to a ITT Barton DPU.

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ITT Barton Electro Hydraulic Motors

ITT Controls also provides universal throttle motors made by ITT Barton. ITT Controls also delivers the replacement equipment of these models. This electro-hydraulic motors are out of production but are still available via ITT Controls.

This electro-hydraulic motor is to replace the engines of all current and previous series electrohydraulic gas valves from 3/4 "to 3" screwed and flanged.

Various electro-hydraulic motor series are:

  •     ITT Barton SH-110
  •     ITT Barton SH-120
  •     ITT Barton SH-160
  •     ITT Barton SH-210
  •     ITT Barton SH-220
  •     ITT Barton SH-230
  •     ITT Barton SH-240
  •     ITT Barton SH-260
  •     ITT Barton SH-360
  •     ITT Barton SH-460
  •     ITT Barton SH-480

  •     ITT Barton SH-H110
  •     ITT Barton SH-H120
  •     ITT Barton SH-H160
  •     ITT Barton SH-H210
  •     ITT Barton SH-H220
  •     ITT Barton SH-H230
  •     ITT Barton SH-H240
  •     ITT Barton SH-H260
  •     ITT Barton SH-H360
  •     ITT Barton SH-H460
  •     ITT Barton SH-H480

  •     ITT Barton SH-HE110
  •     ITT Barton SH-HE120
  •     ITT Barton SH-HE160
  •     ITT Barton SH-HE210
  •     ITT Barton SH-HE220
  •     ITT Barton SH-HE230
  •     ITT Barton SH-HE240
  •     ITT Barton SH-HE260
  •     ITT Barton SH-HE360
  •     ITT Barton SH-HE460
  •     ITT Barton SH-HE480

  •     ITT Barton HOV110
  •     ITT Barton HOV120
  •     ITT Barton HOV160
  •     ITT Barton HOV210
  •     ITT Barton HOV220
  •     ITT Barton HOV230
  •     ITT Barton HOV240
  •     ITT Barton HOV260
  •     ITT Barton HOV360
  •     ITT Barton HOV460
  •     ITT Barton HOV480

  •     ITT Barton HO110
  •     ITT Barton HO120
  •     ITT Barton HO160
  •     ITT Barton HO210
  •     ITT Barton HO220
  •     ITT Barton HO230
  •     ITT Barton HO240
  •     ITT Barton HO260
  •     ITT Barton HO360
  •     ITT Barton HO460
  •     ITT Barton HO480

  •     ITT Barton GH110
  •     ITT Barton GH120
  •     ITT Barton GH160
  •     ITT Barton GH210
  •     ITT Barton GH220
  •     ITT Barton GH230
  •     ITT Barton GH240
  •     ITT Barton GH260
  •     ITT Barton GH360
  •     ITT Barton GH460
  •     ITT Barton GH480

  •     ITT Barton UHO110
  •     ITT Barton UHO120
  •     ITT Barton UHO160
  •     ITT Barton UHO210
  •     ITT Barton UHO220
  •     ITT Barton UHO230
  •     ITT Barton UHO240
  •     ITT Barton UHO260
  •     ITT Barton UHO360
  •     ITT Barton UHO460
  •     ITT Barton UHO480

  •     ITT Barton SHO110
  •     ITT Barton SHO120
  •     ITT Barton SHO160
  •     ITT Barton SHO210
  •     ITT Barton SHO220
  •     ITT Barton SHO230
  •     ITT Barton SHO240
  •     ITT Barton SHO260
  •     ITT Barton SHO360
  •     ITT Barton SHO460
  •     ITT Barton SHO480

If you need more information about the above ITT Barton Electro Hydraulic Motors please contact ITT Controls via info@ittcontrols.com

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