Alre-It H531000 JDW-5 Z differential pressure switch

Differential pressure switch for monitoring overpressure, differential or negative pressure of air and non-flammable, non-aggressive gases. Can be used as an extractor or fan monitor or flow monitor to protect electrical heating registers, as a filter monitor, air pressure deficiency protection or limit controller. Note: Once the differential pressure switch has switched a voltage > 24 V and a current > 0.1 A, the gold layer on the contacts has burned away. After that, the differential pressure switch can only be operated with this or a higher power. Note: The JZ-06 / 1 hose set is not included in the scope of delivery and must be ordered separately. Delivery with attached mounting bracket JZ-10.