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): 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 Super 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.
4B Braime WDB815V3AI WDB Series Bearing Sensors
WDB Series Bearing Sensors
Categories: Sensors, Temperature sensors
Description
Additional information
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Specification
| Part Number | Description | Thermistor Type | Thread | ATEX Zone | IECEx |
# | ||||||
WDB810V3AI | Continuous Temperature Monitoring | NTC | 1/4” BSPT | 20 | yes | |
WDB819V3AI | Continuous Temperature Monitoring | PT100 | 1/4” BSPT | 20 | yes | |
WDB812V3AI | 60°C Trip Point | PTC | 1/4” BSPT | 20 | yes | |
WDB813V3AI | 70°C Trip Point | PTC | 1/4” BSPT | 20 | yes | |
WDB814V3AI | 80°C Trip Point | PTC | 1/4” BSPT | 20 | yes | |
WDB815V3AI | 90°C Trip Point | PTC | 1/4” BSPT | 20 | yes |