Description
Electro-Sensors shaft speed switches compare a shaft’s actual speed to one or more set points and change a relay state when the shaft slows, stops, overspeeds, or reverses. They are the first line of protection against belt slip on conveyors and bucket elevators, plugged screw conveyors, and drive failures. Systems are available as a switch with an integrated sensor, or as a separate switch, sensor, and pulse target. Explosion-proof, water-resistant, panel-mount, and DIN-rail models cover most plant environments, and most speed switches carry a 5-year limited warranty.
Models in This Family
- FB420 2.0 – combination speed sensor and switch with relay and 4-20 mA outputs, explosion-proof and NEMA 4X
- M100T / M5000T – speed sensor and switch in one explosion-proof unit for detecting slowdown
- DR1000 – slowdown and stoppage switch with DPDT relay in an explosion-proof, waterproof housing
- LRB1000 / LRB2000 – panel-style switch with one or two adjustable set point relays
- SCP1000 / SCP2000 – self-contained, presettable sensor and switch with one or two set points
- UDS1000 – reverse rotation detector
- SS110 – switch for very slow shaft speed applications
- PVC100 / PVC5000 – compact PVC-housed switch for tight, non-hazardous locations
- DMS100 / DMS5000 – economical DIN-rail OEM switch
- M100 / M5000 – available for replacement of existing installations
Electro-Sensors designs and builds its products in Minnetonka, Minnesota. Apex Industrial Solutions represents Electro-Sensors in the Upper Midwest. Send us the equipment you need to monitor, shaft speed or temperature range, area classification, and the output your control system needs, and we will help you select the right model.
