A SIL Certified pressure or temperature monitoring transmitter switch that provides a NAMUR NE 43 standard 4-20 mA analog output.
Hazardous Location
Differential Pressure and Temperature Switches
United Electric Controls hazardous location pressure & temperature switches are explosion-proof, hermetically sealed and approved for use in hazardous locations worldwide where explosive or corrosive atmospheres exist. Our pressure & temperature switches are used in hazardous locations for oil & gas, refineries and petrochemical applications where critical safety, alarm and shutdown functions are required.


The One Series electronic pressure and temperature transmitter-switches set the standard for smart digital process monitoring.

12 Series SIL 2 Certified hazardous location switches are ideal for operation in tough applications where space is at a premium.

SIL Certified, rugged, explosion-proof pressure, vacuum, differential pressure and temperature switches

Approved for Division 2, Zone 2 hazardous and corrosive atmospheres, and with optional Zone 0 intrinsic safety compliance, the 117 Series can be used to measure vacuum, pressure, differential pressure, or temperature in a variety of applications