The patented ST420-LT and ST420-DI are 2-wire, loop-powered, 4-20mA analog output shaft speed sensors. They detect passing magnets of a shaft-mounted pulser disc or wrap and output a smooth, continuous 4-20 mA analog signal.
Visit Electro-Sensors at GFAI’s 125th Trade Show! Feb. 18-20, Peoria Civic Center, Peoria, IL. Booth 227!
Electro-Sensors, Inc. now offers Intrinsically Safe Class ll Div. 1 certification for HazardPRO wireless nodes and sensors
Electro-Sensors ambient temperature compenstation presentation from GEAPS 2016 featured in Milling and Grain magazine
Electro-Sensors rugged speed switches like the M100T are crucial for plant safety. These underspeed switches can detect the slowdown or stoppage of a rotating shaft before a catastrophic event occurs.