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Westlock AccuTrak 3479 Switchboxes Explosionproof/Flameproof

The Westlock AccuTrak 3479 Series is a globally certified explosionproof/flameproof linear valve position monitor (switchbox), purpose-built to deliver consistent, accurate travel position feedback for linear control valves, knife gate valves and other linear valve assemblies in hazardous industrial environments.

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Details

Features

  • 1.Magnum limit switches with rhodium contacts recommended for use with low power I/O’s for longer contact life.

  • 2.Factory pre-wired Magnums provide labor savings for position sensing of smaller valves.

  • 3.Aluminum enclosures with ultra-low copper content (0.2% maximum) ensure robust performance in corrosive environments.

  • 4.Conduit entries and numbered terminal strip for convenient integration of a solenoid valve.

  • 5.Easy back-wiring of 316 Silver Bullet sensors to accommodate position sensing of large valves.

  • 6.Triggering bolts included.

  • 7.Optional OSHA compliant, adjustable triggering system available in Delrin® or stainless steel.


Specifications

AGENCY APPROVALS:


Area Classification (NEC/CEC 500)


Without Eliminator Conduit Option:

Class I, Div 2, Groups ABCD


Class II, Div 1, Groups EFG

With Eliminator Conduit Option:

Class I, Div 1, Groups BCD


Class II, Div 1, Groups EFG

Enclosure standards (ANSI/NEMA 250)


All enclosures

Type 4

SWITCHES


Model 3479

Magnum (hermetically sealed proximity type) switches

ENCLOSURES


Model 3479

Aluminum


316 Stainless Steel


Associated Products 

AccuTrak 2000/2200 Series

2247ABYN00022AAA-AR1

2247ABYN00022ADZ-AR1

2249ABYN00042AAA-AR2

2249ABYN00042ADZ-AR2

2249SBYN00044ADZ-AR1

2004NBY2A2M0200

2004NBY2A2M02CSU

2007NBY2B2M0200

2007SBY4B2M0400U

 

AccuTrak 2600 Series

2645SBYN00022FAN-AR2

2645SBYN00022FAN-AR2

2645BYK00022FAN-00

2645BYCS22AD000

2646BYN00022ADZ-AR1

2647ABYN00022FAN-AR1

2647SBYN00022AAA-AR1

2647SBYN00022AAA-AR2

2649ABYN00022AAA-AR2

2649ABYN00022ADZ-AR2

2649ABYN00042ADZ-AR2

2649SBYN00022AAA-AR1

2649SBYN-CCJSV-01

 

Quantum 3000/3600 Series

3045RBYN000022AAA-AR1

3049SBYN00022AAA-AR1

3345RBYN0CS22FAN-AR1

3347ABYN00022ADZ-AR1

3347ABYN00022FAN-AR1

3347RBYN0CS22FAN-AR1

3347-S-BY-S-000-42FAN-AR1

3600NCMBY2M6XSO2600

 

Other Common Models

1040NBY2A2M0200

711NBY1A2M0900I2700U

811NBY2M9FIO5700UK

722A-BY-M9-FIO-4300-MO

316SB-STM-020-AAA


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Application area

能源

化工

矿业

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