A240120 by Dixon Valve | A240-Series | Ground Verification Monitor | 120VAC

A240120 by Dixon Valve | A240-Series | Ground Verification Monitor | 120VAC

Sale price$2,556.81
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Features:
  • Bright red and green indicators communicate A240 ground monitor status.
  • Convenient user terminal blocks make installation easy.
  • Environmentally sealed enclosure provides long service life even in outdoor environments.
  • Integrates easily into process control systems.
  • Provides and verifies ground bond through a single connection.
Installation:
  • Installation must be completed by a qualified hazardous location technician. A240-Series monitors are suitable for installation in ordinary and specific hazardous locations (listed in technical specifications section) as defined by NEC NFPA70 and IECEx standard 60079. Installation to be performed by a qualified professional.
Safety Notes:
  • 1. Verify unit is powered on and idle by the presence of a red indicator light inside of the enclosure.
  • 2. Test the unit's operation by clamping to a known grounded piece of metal. Verify the A240's indicator changes from RED to GREEN. Remove the clamp from the test point.
  • 3. Before any other electrical connections are made, secure clamp to the process connection that is to be loaded.
  • 4. Verify the A240 indicator changes from RED to GREEN.
  • 5. Complete any other process connections.
  • 6. Once all other safety measures are active, begin the loading process.
  • 7. Once loading is complete, remove all other process connections, then the A240 last.
  • 8. Return the A240 clamp to the isolated storage facility, verifying the indicator remains red.
Specifications:
  • Ingress protection: IEC 60529 IP 66.
  • NEMA rating: NEMA Type 4, 4X, 7, 9.
  • Conduit entries: three.
  • Suitable for installation in hazardous locations: Class I, Division 1 & 2, Groups B, C, and D hazardous locations, Class II, Division 1 & 2, Groups E, F, and G hazardous locations, and Class III hazardous locations.
  • Suitable for connection to hazardous locations: Class I, Division 1 & 2, Groups A, B, C, and D hazardous locations and Class I, Zone 0, 1 & 2, Groups IIC, IIB, and IIA hazardous locations.
  • Ground connection threshold: relay is energized when ground clamp connection is less than 10O.
  • Number of output relays: one.
  • Output replay configuration: one set of FORM C contacts (Normally Open, Common, and Normally Closed contacts).
  • Output relay contact rating: 4Amp at 250VAC.
  • Temperature range -40°F to 140°F.
Part Number Description
A240120 Ground Verification Monitor 120VAC
A240024 Ground Verification Monitor 24VDC

Additional Product Data:

Series:
  • A240 Series

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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