United Electric Controls
Leaders in wireless gas leak detectors, pressure switches, and temperature switches
United Electric Controls (UE) delivers trusted solutions for safety, alarm, and emergency shutdown (ESD) applications—designed to reduce complexity, simplify installation, and ensure regulatory compliance. UE's innovative portfolio includes wireless HART gas leak detectors, pressure and temperature switches, electronic smart switches, safety switches, transmitters, and sensors.
Serving the process, discrete manufacturing, semiconductor, aerospace, and defense industries, UE is a recognized leader in mission-critical monitoring and control.
SEMAC is the official United Electric Controls partner and distributor in Greece (Hellas), Cyprus, and Albania. Our collaboration ensures access to advanced UE safety solutions, supported by custom automation expertise and dedicated local support.
Trust SEMAC to deliver UE technology where safety, precision, and performance are non-negotiable.
• Upgrade legacy systems by replacing a switch, gauge, and transmitter with one device, reducing cost and maintenance
• Minimize leak paths with a single-device solution
• Ensure precise control with adjustable set points, deadband, and advanced trip filtering features
One Series - UE Electronic Switch and Transmitter
• Compact cylindrical design for flexible installation on process equipment or control panels
• Snap-acting Belleville disc sensor resists vibration, reducing false trips and improving stability
• Hermetically sealed switch ensures secure process sealing, ANSI/ISA 12.27.01 certified
12 Series - UE Pressure and Temperature Switch
Wireless gas detector for monitoring toxic and combustible gases, including Methane (CH4), Hydrogen Sulfide (H2S), Carbon Monoxide (CO), Ammonia (NH3), and Propane (C3H8)
Vanguard WirelessHART® Fixed Point Gas Detector
