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Explosionproof Position Monitors NEC

The AccuTrak 3479, or MOD3, combines the functionality of an explosionproof junction housing and position sensors to provide cost-effective monitoring of linear control and knife gate valves.

Features & Benefits:

  • Magnum limit switches with rhodium contacts recommended for use with low power I/O’s for longer contact life.
  • Factory pre-wired Magnums provide labour savings for position sensing of smaller valves.
  • Aluminum enclosures with ultra-low copper content (0.2% maximum) ensure robust performance in corrosive environments.
  • Conduit entries and numbered terminal strip for convenient integration of a solenoid valve.
  • Easy back-wiring of 316 Silver Bullet sensors to accommodate position sensing of large valves.
  • Triggering bolts included.
  • Optional OSHA compliant, adjustable triggering system available in Delrin or stainless steel.

Technical data
Agency Approvals:
Area Classification (NEC 500)
Without Eliminator Conduit Option:Class I, Groups B, C & D
Class II, Groups E, F & G
With Eliminator Conduit Option:Class I, Groups C & D
Class II, Groups E, F & G
Enclosure standards (ANSI/NEMA 250)
All enclosuresType 4, 4X
Model 3800 MOD3Magnum (hermetically sealed proximity type) switches
Model 3800 MOD3Aluminum

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Technical Data Sheets

AccuTrak 3479 MOD3 Position Monitor (English)

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Technical Bulletins

Namur Cast Bracket (English)

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