Watson Smith Type 122E Explosion Proof I/P converters

The Type 122E Explosion Proof I/P converter designed for positioner integration, which can typically convert a pneumatic positioner to operate as an electro-pneumatic positioner.

It uses proven moving coil and flapper/nozzle technology, with a built in flow regulator to minimize supply pressure effects.

valve_accessory_enquiry

Type 122E - Exd I/P Converter

  • Low Cost OEM I/P
  • Valve Positioner Pilot
  • Compact and Rugged
  • Specific Application Customising
  • Wide Supply Range Available
  • ATEX Certified
  • IP66

Typical Application:

Any industry requiring higher flows or pressures, i.e Pulp and Paper, Water treatment, Chemical and Power Plant.

Watsom Smith Type 122E
 

Technical Data:

  • Output: Pressure 3-15psig;
  • Air Supply: Oil free, dry air, filtered to <5 microns; 20-150 psig (1.4 ­10bar)
  • Electrical: Signal 4-20mA (two wire);
  • Failure Mode: Signal falls to below 1.7psig (0.12 bar) in <2sec, when input signal fails
  • Weatherproofing IP66

 

The following part number is currently available: DEW010
For any other part number please get in touch and we will advise the most suitable replacement unit.
 

send-us-enquiry-button

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 !

Data sheet

One Download

Type 122E Exd Datasheet (211 KB)
 
 
 
 
Home Page
Products
Transmitters
Flowmeters
Switches
Signal Conditioners
Indicators
Controllers
Recorders
Valves and Accessories
Control Valves
Positioners
Converters, Manostats
Standard I/P
Failfreeze I/P
I/P for Harsh Env.
Watson Smith Type 122E
Repairs and Service
Information
Forum
Links
www.intergage.co.uk | Web Site Content Management