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675VES Series Adjustable Pressure Switch

Brand: Custom Control Sensors
Does not ship to VA, United States

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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Displaying prices & availability for Virginia, United States 22747 in USD. Change location or currency.

Models matching criteria: 1
675VES8001
CCS DUAL-SNAP Vacuum Switch, Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Buna-N view more
  • Adjustable Set Point Range
    • Increasing
      • Inches H2O 2 - 6.9
      • mbar                 5 - 17.2
    • Decreasing
      • Inches H2O 0.2 - 5.1
      • mbar                  0.5 - 12.73
  • Deadband - Approximate: 1.5 Inches H20, 3.7 mbar
  • System Pressure - Maximum: 10 psig,  689 mbar
  • Proof Pressure: 25 psig, 1724 mbar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
    • Dual Seal - ANSI/ISA - 12.27.01-2003
  • CE Mark
Does not ship to VA, United States
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Specifications

Brand

Pressure Type

  • Vacuum Pressure

Area Classification

  • Hazardous Area

Approvals

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

Adjustable or Pre-Set Set Point

  • Pre-Set

Set Point - in. H2O  ▲

  • Minimum: 2
  • Maximum: 31

Set Point - in. H2O  ▼

  • Minimum: 0.2
  • Maximum: 28

Set Point - mbar  ▲

  • Minimum: 5
  • Maximum: 77.2

Set Point - mbar  ▼

  • Minimum: 0.5
  • Maximum: 69.7

Deadband, Approx. at Top of Range

  • 3.0 Inches H2O, 7.5 mbar

Process Connection Type & Size

  • 1/4"-18 NPT Female

Process Connection Material

  • Aluminum

System Pressure - Max.

  • 10 psig : 689 mbar : 6.89 mPa

Diaphragm Material

  • Polyimide

O-Ring

  • Buna-N
  • Viton

Enclosure Rating

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

Operating Temp. Range °C

  • Minimum: -40
  • Maximum: 86

Operating Temp. Range °F

  • Minimum: -40
  • Maximum: 186

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

  • 0 - 250 VAC
  • 0 - 125 VDC

Ampere Rating

  • 0.5 to 11 A

SIL Level

  • SIL 2
  • SIL 3

RoHS

Housing Material

  • Aluminum

Gender

  • Female

Environmental Protection

  • IP 65
  • IP 66
  • NEMA 4
  • NEMA 7
  • NEMA 9
  • NEMA 13
  • SIL
  • RoHS

Certification Agency Approvals

  • UL
  • CSA
  • CE
  • CRN
  • CCC

Operating Temperature Range

  • -40° to 186° F

Process Connection Fitting Size

  • Female 1/4" NPT

Process Connection Material

  • Aluminum

Enclosure, Body Material

  • Aluminum

Electrical Connection

  • Male 1/2" NPT

Switch Type

  • SPDT

Voltage Electrical Rating

  • 0 to 250 VAC

Amperes Electrical Rating

  • 0.5 to 11 A

Set Point

  • Fixed or Adjustable

Increasing Pressure Range

  • 0.05 to 0.25 psid
  • 0.05 to 1.1 psid
  • 0.91 to 101 psid

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

Increating Pressure Ranges

  • 0 to 1.15 psi

Decreasing Pressure Ranges

  • 0 to 1.15 psi

Maximum Proof Pressure

  • 15

Process Connection Seal

  • O-Ring Sealed Diaphragm

Diaphragm Material

  • Polyimide

O-Ring Material

  • Buna-N

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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