DESCRIPTION: TR 653 Temperature Controllers are
electrical switching devices used to monitor, control and regulate the temperature of non-aggressive fluids.
DR 654
DESCRIPTION:
DR 654 Pressure Controllers are electrical switching devices used to monitor, control and regulate pneumatic and hydraulic systems.
WT
Description:
WT Temperature switches are used to regulate and monitor the temperature of non-aggressive fluids.
WD, WDM, WDK
Description:
Pressure Switches are used to regulate and monitor pneumatic or hydraulic systems with non-aggressive fluids.
