WDB Series Bearing Sensors

WDB8, WDB2 & WDB1 Sensors

WDB810V3AI, WDB819V3AI, WDB811V3AI, WDB812V3AI, WDB813V3AI, WDB814V3AI, WDB815V3AI, WDB20V3C, WDB29V3C, WDB21V3C, WDB22V3C, WDB23V3C, WDB24V3C, WDB25V3C, WDB10V3AI, WDB19V3AI, WDB11V3AI, WDB12V3AI, WDB13V3AI, WDB14V3AI, WDB15V3AI

The WDB series bearing sensors are designed to screw directly into a bearing housing. Each sensor is fitted with a grease zerk to allow lubrication of the bearing without the need for removal of the sensor.

The WDB8 series have a 1/4” BSPT thread. The WDB2 series have a 1/8” NPT thread. Three versions are available; an NTC thermistor or Pt100 RTD type for continuous temperature monitoring, and a PTC thermistor model with the following trip points (specify when ordering): 50°C, 60°C, 70°C, 80°C, 90°C for step (Cold/Hot) temperature monitoring.

The sensor is supplied with a three meter attached cable and can be connected to a hazard monitoring system, such as 4B’s T500 Hotbus Elite, Watchdog Elite, or T400 Elite or to a PLC. The connections are not polarity sensitive therefore special connection requirements are eliminated, and the cable can be extended in the field.

WDB bearing temperature sensors
Product Features: 
  • Screw in positive mount installation
  • Grease zerk for bearing lubrication
  • WDB8 - 1/4” BSPT with cable entry (brass body)
  • WDB1 - 1/8” NPT with cable entry (brass body)
  • WDB2 - 1/8” NPT with conduit entry (steel body)
  • NTC version - continuous temperature
  • Pt100 version - platinum RTD - continuous temperature
  • PTC version - trip points from 50°C to 90°C - step response
  • For use with T400, T400 Elite, T500 Elite, Watchdog Elite control modules or PLCs
Category: 
Bearing Temperature Sensors
Electronics Application: 
Bucket Elevator, Belt Conveyor, Chain Conveyor, Screw Conveyor

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