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.

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.

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.

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 !