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.

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Certification:

ATEX

ATEX
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ATEX Logo

UKEx

UKEx
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IECEx

IECEx
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IECExv3

EACEX

EACEX
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EACEx

CCC

CCC
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CCC-logo

CnEx

CnEx
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Nepsi

CSA

CSA
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CSA logo

CE

CE
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CE Logo
  • 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
Certification:

ATEX

ATEX
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ATEX Logo

UKEx

UKEx
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IECEx

IECEx
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IECExv3

CE

CE
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CE Logo
  • Robust, compact, IP66 Stainless Steel enclosure
  • Monitors RMS velocity in mm/s
  • Measuring range 0-25 mm/s standard, and 0-50 mm/s special request
  • Can also monitor surface temperature with optional NTC or PT100 temperature sensor
  • 2 wire 4-20mA loop powered sensor
  • 3/4” NPT conduit fitting
  • 1/4” – 28 Female UNF mounting thread.
Certification:

ATEX

ATEX
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ATEX Logo

UKEx

UKEx
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IECEx

IECEx
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IECExv3

CCC

CCC
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CCC-logo

CSA

CSA
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CSA logo

CE

CE
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CE Logo
  • Screw in positive mount installation
  • Grease zerk for bearing lubrication
  • WDB8 - 1/4” BSPT with cable entry (stainless steel body)
  • WDB2 - 1/8” NPT with conduit entry (stainless 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
Certification:

ATEX

ATEX
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ATEX Logo

UKEx

UKEx
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IECEx

IECEx
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IECExv3

CSA

CSA
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CSA logo

CE

CE
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CE Logo
  • 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
Certification:

ATEX

ATEX
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ATEX Logo

UKEx

UKEx
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CE

CE
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CE Logo
  • Screw in installation
  • Grease zerk for bearing lubrication
  • Wiring connector
  • NTC version - continuous temperature
  • PT100 Version
  • PTC or contact version - trip points from 50°C to 90°C
  • Compatible with T400 Elite, T500 Elite or Watchdog Super Elite control modules