Watson Smith Failfreeze I/P Converter Type 422

The Watson Smith current to pressure converter (I/P converter) Type 422 with its Failfreeze (fail in last position) feature is ideal for field applications. This unit is available with Intrinsically Safe certification.

Watson Smith Enquiry

Standard models currently in stock!



Current to pressure Converter type 422


Specifications:

  • 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
Type 422 Failfreeze I/P converter

We keep the standard model AC0100 (4-20mA input / 3-15 psi output) in stock.

List of available models (all of the following are suitable replacement units for model starting with "53"):
AC0100, AC0101, AC0111, AC012X, AC037X, AC039X, AC134X, AC138X, AC2100
 

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Are you looking for a new Watson Smith item, a replacement or just some advice? Not sure where to start? As the top UK distributor for Watson Smith we can help!

Just send us an enquiry or call us now on 01202 480 303 or email us at sales@coulton.com !

Datasheet

One Download

Type_422_Datasheet (72 KB)

Instruction Manual

One Download

Type_422_Instruction_Manual (3481 KB)

See also

Our full range of Watson Smith I/P Converters

We supply Type 100X, Type 101X , Type 140 and Type 422 usually from stock.
i to p converter sub

Our range of valve positioners

A complete range of valve positioner including pneumatic, eletro-pneumatic and digital positioners.
PMV electropneumatic sub


 
 
 
 
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