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675VES Series Adjustable Pressure Switch

Brand: Custom Control Sensors

The 675VES Series is a low range, general purpose vacuum pressure switch designed with a large diaphragm, specifically for very low pressure settings (inches of water).

The switch Series sets the market standard for meeting extremely low pressure applications, exceeding any other mechanically based sensor technology.

It is UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified. It also has high vibration and shock resistance utilizing Dual Snap® disc spring technology.

Features

  •  Highly reliable and stable devices utilizing the CCS Dual-Snap® Belleville disc spring design pioneered by CCS.
  •  Aerospace-grade engineered technology.
  • Convenient field set point adjustment.
  • Vibration and shock resistant up to 20 G’s.
  • Technology tested to 1,000,000 cycles.
  • High over-pressure capability. (System and Proof)
  • Certified Explosion-proof hermetically sealed electrical assembly for environmental protection.

The 675VES Series is a low range, general purpose vacuum pressure switch designed with a large diaphragm, specifically for very low pressure settings (inches of water).

The switch Series sets the market standard for meeting extremely low pressure applications, exceeding any other mechanically based sensor technology.

It is UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified. It also has high vibration and shock resistance utilizing Dual Snap® disc spring technology.

Features

  •  Highly reliable and stable devices utilizing the CCS Dual-Snap® Belleville disc spring design pioneered by CCS.
  •  Aerospace-grade engineered technology.
  • Convenient field set point adjustment.
  • Vibration and shock resistant up to 20 G’s.
  • Technology tested to 1,000,000 cycles.
  • High over-pressure capability. (System and Proof)
  • Certified Explosion-proof hermetically sealed electrical assembly for environmental protection.
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Specifications

Brand

Pressure Type

  • Vacuum Pressure

Area Classification

  • Hazardous Area

Approvals

  • ATEX
  • CE
  • CSA
  • cUL
  • IECEx
  • UL

Field Adjustable or Pre-Set Set Point

  • Pre-Set

Process Connection Type & Size

  • 1/4"-18 NPT Female

Process Connection Material

  • Aluminum

Diaphragm Material

  • Polyimide

O-Ring

  • Buna-N
  • Viton

Enclosure Rating

  • IP 66
  • NEMA 4
  • NEMA 7
  • NEMA 9
  • NEMA 13

Electrical Connection Size

  • 1/2"-14 NPT Male

Electrical Termination Type

  • Wire Leads 18" : 45 cm
  • Wire Leads 18" : 45 cm Teflon for Low Temp
  • Wire Leads 2 m : 200 cm

Electrical Contacts Form

  • SPDT
  • DPDT

Electrical Contacts Material

  • Silver
  • Gold

Voltage Electrical Rating

  • VAC 0 - 250
  • VDC 0 - 125

Ampere Rating

  • 0.5 to 11 A

SIL Level

  • SIL 2
  • SIL 3

RoHS Compliance

  • Yes

Housing Material

  • Aluminum

Gender

  • Female

Certification Agency Approvals

  • UL
  • CSA
  • CE
  • CRN
  • CCC

Operating Temperature Range

  • -40° to 186° F

Process Connection Fitting Size

  • Female 1/4" NPT

Electrical Connection

  • Male 1/2" NPT

Voltage Electrical Rating

  • 0 to 250 VAC

Amperes Electrical Rating

  • 0.5 to 11 A

Set Point

  • Fixed or Adjustable

Increasing Pressure Range

    Decreasing Pressure Range

    • 0.007 to 0.2 psid
    • 0.03 tp 0.98 psid
    • 0.79 to 1 psid

    Pressure Type

    • Vacuum

    Media

    • Oil Based
    • Non-Oil Based

    Decreasing Pressure Ranges

    • 0 to 1.15 psi

    Maximum Proof Pressure

    • 15

    Process Connection Seal

    • O-Ring Sealed Diaphragm

    Area Classification

    • Hazardous Area
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    Applications

    • Oil & Gas
    • Power Generation
    • Fluid Management
    • Chemical Refining and Processing
    • Manufacturing Process
    • Utilities, Water Treatment and Waste
    • Safety Systems
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