Jdl 112
Alre
ALRE-IT Differential Pressure Switch JDL-112
max. 30,000 Pa
Differential pressure switch for monitoring
of overpressure, differential or
Negative pressure of air and non-combustible materials,
non-aggressive gases. Can be used as
Exhaust or fan monitoring or
Flow monitor for safety
electric heating element
Filter monitoring
Low pressure monitoring system or
Limit controller. Note: If the
Differential pressure switch once
Voltage > 24 V and a current > 0.1 A
has switched on, the gold layer is on
The contacts burned away. After that,
the differential pressure switch only with
this or a higher performance
be operated
