Quantum Control Monitors Explosionproof/Flameproof

Quantum Control Monitors Explosionproof/Flameproof

ATEX/IEC/NEC LINEAR – E3479

Description

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

  • Magnum limit switches with rhodium contacts recommended for use with low power I/O’s for longer contact life.
  • Factory pre-wired Magnums provide labor savings for control 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 control 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 enclosures Type 4, 4X
Switches
Model 3800 MOD3 Magnum (hermetically sealed proximity type) switches
Enclosures
Model 3800 MOD3 Aluminum

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TECHNICAL DATA SHEETS

Quantum 3479 MOD3 Control Monitor (English)

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TECHNICAL BULLETINS

Namur Cast Bracket (English)

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