Product category
Hazard monitors, alignment, speed, temperature, level and vibration sensors that protect bucket elevators and conveyors.
Hazard Monitor AccessoriesThis product is obsolete. Please contact 4B for support / spares.The TN4 is a four input sensor node, powered by 24 VDC. Each input can be an NTC thermistor, PTC thermistor or…
Hazard Monitor AccessoriesThis product is obsolete. Please contact 4B for support / spares.The SN2 is a two input speed node, powered by 24 VDC. The node is able to monitor two independent pulse (speed)…
Hazard MonitorsThe Industrial Ethernet Node (IE-NODE) is a remote monitoring interface designed to provide sensor data to PLC’s or other automation and control systems. Both units can be expanded to 16 sensor inputs…
Speed Switches & EncodersThe Heavy Duty (HD) Whirligig is a fully guarded target for easy mounting of motion sensors. It is suitable for use with 4B's range of inductive proximity sensors including the M100 Stopswitch,…
Speed Switches & EncodersThe Milli-Speed Sensor has a 4-20 mA output proportional to calibrated speed, it is designed to allow detection of belt slip & underspeed, stop motion, low speed or zero speed on bucket…
Speed Switches & EncodersThe M1003 Stopswitch is a simple inductive shaft speed monitoring device. The self-contained unit, which signals when the shaft has stopped rotating. It can be used for process control, motion detection and…
Hazard MonitorsThis product is obsolete. Please use the WDC4 Super Elite for all new projects. The Watchdog™ Elite is a microprocessor controlled unit with combined belt speed, belt alignment, bearing temperature, pulley alignment…
Alignment SensorsThe Touchswitch is an electro-mechanical limit switch with no moving parts, which detects tracking and misalignment problems on bucket elevators and conveyors. When a belt misaligns or a pulley moves over and…
Hazard Monitor AccessoriesThis product is obsolete. Please contact 4B for support / spares.The F500 is a communications gateway that allows for single point access to a maximum of four T500 Elite Hotbus™ systems via…
Hazard Monitor AccessoriesHazardMon.com® is a secure cloud based hazard monitoring solution providing status notifications and data logging for bucket elevators and conveyors. Live system status, graphs and historical data can be viewed on any…
Send us the specification — we source beyond the catalogue.
Send Your RequirementShare your specifications and quantities. Our team will review your request and come back with sourcing options and a quotation.