6900G Series Pressure Switch

Brand: Custom Control Sensors
The general purpose 6900G Series is the most popular, all-around, all-aluminum gage pressure switch. It is designed with high vibration and shock resistance utilizing Dual Snap® disc spring technology ensuring high accuracy and repeatability. It comes with high over-pressure capabilities and still relatively compact in size to conveniently mount on panels. NEMA 4X and IP66 rating is optimum for wet conditions. It meets the demand for all applications commercial, industrial and otherwise.

  • Adjustable Set Point Range:
    • Increasing: 3 to 3400 psig, 20.7 to 23,442.2 kPa, 0.21 to 234 bar
    • Decreasing: 1 to 3180 psig, 6.9 to 21,925.3 kPa, 0.07 to 219 bar
  • Deadband: Approximately 2 to 220 psi, 13.79 to 1516.8 kPa, 0.14 to 15.2 bar
  • System Pressure (Maximum): 5000 psig, 34,473.8 kPa, 345 bar
  • Proof Pressure: 7500 psig, 51,710.7 kPa, 517 bar
  • Wetted Materials:
    • Pressure Port: 1/4"-18 Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • CSA, CRN, CE Mark, General Purpose
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The general purpose 6900G Series is the most popular, all-around, all-aluminum gage pressure switch. It is designed with high vibration and shock resistance utilizing Dual Snap® disc spring technology ensuring high accuracy and repeatability. It comes with high over-pressure capabilities and still relatively compact in size to conveniently mount on panels. NEMA 4X and IP66 rating is optimum for wet conditions. It meets the demand for all applications commercial, industrial and otherwise.

  • Adjustable Set Point Range:
    • Increasing: 3 to 3400 psig, 20.7 to 23,442.2 kPa, 0.21 to 234 bar
    • Decreasing: 1 to 3180 psig, 6.9 to 21,925.3 kPa, 0.07 to 219 bar
  • Deadband: Approximately 2 to 220 psi, 13.79 to 1516.8 kPa, 0.14 to 15.2 bar
  • System Pressure (Maximum): 5000 psig, 34,473.8 kPa, 345 bar
  • Proof Pressure: 7500 psig, 51,710.7 kPa, 517 bar
  • Wetted Materials:
    • Pressure Port: 1/4"-18 Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • CSA, CRN, CE Mark, General Purpose
19 models matching criteria
6900G16
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
20 In Stock
$664.00USD
$9.99 Shipping
6900G22
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
14 In Stock
$664.00USD
$9.99 Shipping
6900G14
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
5 In Stock
$664.00USD
$9.99 Shipping
6900G18
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
3 In Stock
$664.00USD
$9.99 Shipping
6900G20
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
2 In Stock
$664.00USD
$9.99 Shipping
6900G24
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
1 In Stock
$298.00USD
$9.99 Shipping
6900GA18
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
$776.00USD
$9.99 Shipping
available on backorder
6900GM20
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
$1,045.00USD
$9.99 Shipping
available on backorder
6900GM12
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
$1,054.00USD
$9.99 Shipping
available on backorder
6900GM14
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
$1,063.00USD
$9.99 Shipping
available on backorder
6900GM18
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
$1,078.00USD
$9.99 Shipping
available on backorder
6900GM16
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: CSA, CE, CRN, CCC, EAC
49 - 60 days
$1,090.00USD
$9.99 Shipping
available on backorder
6900G12
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
6900G12-7008
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Gold Contacts, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
6900GA12
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
6900GA14
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
6900GF12
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, EPDM O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
6900GM22
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: CSA, CE, CRN, CCC, EAC
45 - 60 days
6903G14
CCS DUAL-SNAP Pressure Switch
2 - 4 weeks

6900G

Base Model

Welded Internal Diaphragm

A metal diaphragm is welded to the inside of the pressure port, eliminating the O-Ring. This arrangement may be desired for processes where O-Rings may present a problem.

Process Connection

Diaphragm

O-Ring

Output

Output

Output

Output

Output

Output

Output

Electrical Contacts

Paint

Specifications

Adjustment Type

  • Field Adjustable

Approvals & Certifications

  • CE
  • CRN
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • LVD
  • PED
  • RoHS

Deadband, Approximate

  • bar: 0.14 to 15.2
  • kPa: 13.8 to 1,517
  • psi: 2 to 220

Diaphragm Material

  • Hastelloy® C-276
  • Monel®
  • Polyimide
  • Stainless Steel

Electrical - Free Leads

  • 18" (45 cm) Free Leads
  • 18" (45 cm) Teflon Leadwire

Electrical Certification

  • CSA Listed by Canadian Standard Association (CSA) Testing Laboratories (File No. LR22665) for Enclosure

Electrical Connectors

  • 1/2" NPT Male
  • Electrical Connector with 4-Blades, Conforms to DIN-43650
  • Electrical Connector with Gold Contacts & Blades, Conforms to DIN-43650

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 11 A at 125/250 Vac

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP65
  • IP66
  • NEMA 13
  • NEMA 4, 13 / IP65, 66
  • Non-Hazardous Area

NPT Connection

  • 1/2" NPT Female Welded Diaphragm - Internal with Port Cavity
  • 1/4" NPT Female

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

O-Ring Material

  • Buna-N
  • Ethylene Propylene (EPR)
  • None
  • Viton

Process Connection Material

  • 316 Stainless Steel
  • Aluminum
  • Hastelloy® C-276
  • Monel®

Proof Pressure

  • bar: 51.7 to 310
  • kPa: 5,171 to 31,026
  • psig: 750 to 4,500

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.07 to 219
  • kPa: 6.9 to 21,925
  • psig: 1 to 3,180

Set Point - Increasing

  • bar: 0.21 to 234
  • kPa: 20.7 to 23,442
  • psig: 3 to 3,400

Standard Features

  • Weatherproof

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 34.5 to 207
  • kPa: 3,447 to 20,684
  • psig: 500 to 3,000

Typical Applications

  • Chemical Refining & Processing
  • Fluid Management
  • Heavy Vehicles
  • Manufacturing Process
  • Rail Car
  • Power Generation
  • Safety Systems
  • Utilities, Water Treatment & Waste

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