UE Controls 120 series Explosion- Proof Pressure, Vacuum, Differential Pressure and Temperature Switches. (820E-822E)
Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.
Type 820E - Bulb and capillary; one SPDT; external adjustment and temperature indication, dual conduits
Type 822E - Bulb and capillary; two SPDT; external adjustment and temperature indication, dual conduits