WDB Series Bearing Sensors
- Screw in positive mount installation
- Grease zerk for bearing lubrication
- WDB8 – 1/4” BSPT with cable entry (brass body)
- WDB2 – 1/8” NPT with conduit entry (steel body)
- WDB1 (Obsolete, use WDB8) – 1/8” NPT with cable entry (brass 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 Super Elite control modules or PLCs
Description
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.
General Inquiries
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