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上海盈沣元器件有限公司专业销售英国Watson Smith稳压器,Watson Smith转换器,Watson Smith电气转换器,Watson Smith压力表-

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Electronic I/P Converters

Type 422

 

All electronic I/P converters have closed loop control, excellent vibration resistance, long term stability and can be mounted in any orientation.
4-20mA signal and a range of output variations.

Type 422 Freeze fail I/P converter

 

  • 3-15psi, 3-120psi, 0.2-1bar, 0.2-8bar output options
  • High Flow - 280 l/min (10scfm)
  • Faifreeze drift rate < 2% setpoint/hour
  • IP65 rating
  • Type N or Intrinsically Safe options

 

 

 

 
Watson Smith type422

 

 

Electro Mechanical I/P

and E/P Converters Type 100X / 101X

 

Rugged and reliable force balance converters for use in both process control and industrial applications.

Type 100X
Type 101X - Electro Mechanical E/P & I/P

 

  • 4-20mA, 0-10V; 0-60mA signal options
  • Pressure ranges from 3-15psig (0.2-1bar) to 3-120psig (0.2-8bar)
  • Two wire or three wire versions (12/24V)
  • High Flow - 280l/min (10scfm)
  • Weatherproof to IP65
  • Intrinsically safe versions available


   

 


Watson Smith type 100x 

Electronic I/P Converter

Type 140

Type 140 I/P Electronic Converter (Failsafe)

Robust, explosion-proof pressure converter with Triple Certification and IP66 & NEMA 4X weatherproofing. With ExN Certification.

 

 

Watson Smith type 140

 

P/I Converters

 

P / I Converters

Type 68 P/I Converters 

This instrument convert pneumatic pressure into electrical signals for use with data loggers, computers and microprocessors. The Type 68 is a two wire pressure/current device. This use only non-critical power supplies.

? 4-20mA, 0-10V output
? Wide range of input pressures
? DIN rail mounting
? Intrinsically safe option

List of available models: 680100, 680110, 68043X, 68066X, 681500, 681510, 68151X, 682100, 682110, 683300, 683350, 683500, 683510, 683600, 689610
 
Watson Smith type 68

 

 

71 P/I Converter

 

The Type 71 P/I instruments convert pneumatic pressure into electrical signal. It is a two wire device, uses non- critical power supply and is supplied to IP65. With Hazardous Area approved to ATEX, its encapsulated electronics makes it good for shock/vibration performance.

List of available models: 710101, , 710102, 712101, 712102


 
 
Watson Smith type71


 Manostats

 

R27/Manostat Precision Pressure Regulator Range

The Manostat Precision Pressure Regulator Range are designed for critical pressure control applications and have demonstrated outstanding reliability in many thousands of applications worldwide.

 

R27 / Manostat Manually Operated

These Manostats are available as Handwheel or Volume Boosting Air Relay operation options.

? Ideal for for dead-end (closed load) conditions and can be supplied on its own or with a visual display dial.
? Precise regulation of pressures up to 10 bar
? Control relatively independent of flow and temperature
? Ideal for dead end applications
? DIN/Dial versions for visual indication of set pressures.
? Low Air Consumption

Non extensive list of available models (all of the following are suitable replacement units for model starting with "53"): 100200R, 10024XR, 10025XR, 10026XR, 10044XR, 10045XR, 100300R, 100400R, 13009XR, 160300R, 200400R, 220400R, 240100R 300100R, 301200R, 301300R, 301400R, 309000R, 309100R, 31001XR, 31003XR, 310100R, 311200R, 311300R, 311400R, 319000R, 319100R, 329000R, 5310R0300R,5310R0200R

Watson Smith manostat manual

R27 / Manostat Mechanically Operated

Options include Plunger, Lever and Volume Boosting Air Relay operation.

? Control relatively independent of flow and temperature.
? Precise regulation of pressures up to 10 bar
? Ideal for dead end applications
? Plunger/lever operation options available
? High relief capability
? Pressure range can be limited by resetting the locknuts provided
? A high relief version is avaiable for applications requiring a rapid exhaust.


Non extensive list of available models (all of the following are suitable replacement units for model starting with "53"): 180100R, 180200R, 180400R, 190100R, 190400R
Watson Smith manostat mechanical
R27/Manostat Auto/Manual Loading Stations

Remote manual and auto/manual loading stations are designed for the remote control of pneumatic systems using a manostat regulator and different combinations of air switching valve and pressure gauge.

? Remote control of pneumatic systems
? 3-way valve for bumpless air switching
Horizontal and vertical mounting
? Weatherproof option available

Non extensive list of available models (all of the following are suitable replacement units for model starting with "53"): 359000R, 371201R, 379000R, 382100R, 391200R, 392100R, 393200R, 399100R, 399110R
Watson Smith loading station

 

Pressure Meters

300D Pressure Meter

Type 300D Portable Precision Pressure Meter 

The type 300D portable pressure meter is a digital unit designed for the calibration and test of pneumatic instruments and systems.

With Automatic Zero Calibration for added accuracy, a back-light for easy reading and standard set-up retention to ensure the last setting remains on the unit when re-powered.

? Hand/held and easy to operate
? Selectable units of pressure
? Battery operated, up to 200 hrs life
? Housed in robust plastic case

 

Watson Smith 300D Portable pressure meter

 

Flow Controller

Indicating Air Flow Controller Type Fri-30 

The Type FRI-30 is an adjustable indicating air flow controller consisting of a differential regulator, needle valve and variable area flow meter. It is suitable for level control and air purge applications.


? Pressures up to 100psi
? Tamperproof cover
? Panel, upright mounting

Watson smith indicating air flow controller


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