On Flir Ex Series Cameras
Differential pressure switch, range 4-25 psid, approx. deadband @ min. set point 0.7, approx. deadband @ max. set point 0.7.
Compact, Low Cost, Explosion-proof and Weatherproof
Model 1950 Explosion-proof Differential Pressure Switch combines the best features of the popular Dwyer® Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. Weatherproof features include a drain plug and O-ring seal in cover. Electrical connections are easily made by removing front cover. For convenience the set point adjustment screw is located on the outside of the housing. The unit is very light and compact - about half the weight and bulk of other explosion-proof or weatherproof switches with separate enclosures.
Caution: For use only with air or compatible gases. Applications with hazardous atmospheres and a single positive pressure may require special venting.
** This item is BRAND NEW – not refurbished.