Differential Pressure Switch c/w Pitot tube and connector
Our EDA22 Differential Pressure switch has a working range of 20-300 Pa – IP54
Differential pressure switch for air and non-corrosive gasses.
Relay contact data 250 V AC 1.5 A, change-over.
Used in kitchens in combination with switch gear to effect an auto gas cut off in the event of a fan failure when used with Gas interlock panels (https://www.lbfans.co.uk/?s=gas&post_type=product)