Hazard Monitors

4B has an extensive range of CSA / ATEX / CE / IECEx 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.

Hazard Monitoring System Comparison

View our Full Electronics Catalogue here.

 

Watchdog™ Super Elite (WDC4)

Certification:

ATEX

ATEX
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CE

CE
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CnEx

CnEx
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CSA

CSA
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IECEx

IECEx
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InMetro

InMetro
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  • Belt Speed Monitoring (Single and Differential Speed)
  • Belt Alignment Monitoring (Contact, Pulsed and Rub Blocks)
  • Bearing Temperature Monitoring (NTC)
  • Pulley Alignment Monitoring
  • Plug Condition Monitoring
  • Acceleration Monitoring
  • Jog Prevention (Limited Number of Elevator Starts per Minute)
  • 3.5” Full-colour Graphics LCD Display
  • SD Card for Settings Save, Restore and Transfer, as Well as Data Logging and Firmware Updates
  • Ethernet RJ45 Port for Modbus TCP and Hazardmon.com Connectivity
  • Hazardmon.com Support for Real-time Remote Monitoring and Historical Data Analysis

T400N Elite

Certification:

ATEX

ATEX
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CE

CE
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CSA

CSA
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GOST-R

GOST-R
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IECEx

IECEx
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InMetro

InMetro
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  • Monitors up to Eight Temperature Zones
  • Can Monitor Two Separate Machines via 2 x Alarm and 2 x Stop Relays 
  • Selectable Alarm Temperature Level
  • Configurable Alarm and Stop Delays
  • LED Alarm Indication and Power Status
  • Alarm Mute - Automatic Reactivation on New Alarm
  • Test Feature – Externally Controlled Test Facility
  • Dust Hazard Approved​