Bearing Temperature Sensors

4B has an extensive range of CSA / ATEX / CE / IECEx / GOST-R approved hazard monitoring systems specifically designed for bucket elevators and conveyors in dust hazard environments. As an industry leader in developing high quality, innovative, and dependable electronic components, 4B can recommend the ideal system to suit your requirements and budget.

Bearing Temperature Sensors

ADB Series Bearing Sensors

Certification:

ATEX

CCC

EACEX

CE

CnEx

CSA

IECEx

InMetro

Screw in positive mount installation
Grease zerk for bearing lubrication
Adjustable depth probes (50, 100, 200 & 300mm)
ADB81 - 1/4" BSPT mounting thread with cable entry
ADB2 - 1/8'' NPT mounting thread with conduit entry
NTC or PT100 thermistor - continuous temperature monitoring

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WDB Series Bearing Sensors

Certification:

ATEX

CCC

EACEX

CE

CnEx

CSA

IECEx

InMetro

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

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WDB7 Lug Style Bearing Sensors

Certification:

ATEX

CCC

EACEX

CE

CnEx

CSA

IECEx

InMetro

Surface mount type bearing sensors
Suitable for mounting onto flat surfaces and any type of machinery, gearbox, or casing with a M8 mounting bolt or screw
1/2'' NPT conduit entry
NTC version - continuous temperature
PT100 version - platinum RTD
PTC version - trip points from 50°C to 90°C
Compatible with T400 Elite, T500 Elite or Watchdog Super Elite control modules

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