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611GE Series Pressure Switch
Brand: Custom Control Sensors, LLC
Features
- Highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle pioneered by CCS’ engineers.
- Engineering based on aerospace technology.
- Rigid, compact and externally adjustable for factory setting or convenient field set point adjustment.
- Repeatable and stable set points.
- Vibration and shock resistant.
- High cycle life.
- High over-pressure capability. (System and Proof)
- Certified explosion proof hermetically sealed electrical assembly for environmental protection
- Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media compatibility.
1 - 12 of 14 Part Numbers


611GCE1
- Fixed Set Point Range
- Increasing
- psig 1.5 - 25
- kPa 10.34 - 172.37
- bar 0.103 - 1.72
- Decreasing
- psig 1 - 23
- kPa 6.89 - 158.6
- bar 0.069 - 1.59
- Increasing
- Deadband - Average
- At Bottom of Range: 0.75 psig, 5.17 kPa, 0.052 bar
- At Top of Range: 2 psig, 13.79 kPa, 0.138 bar
- System Pressure - Maximum: 250 psig, 1723.69 kPa, 17.2 bar
- Proof Pressure: 500 psig, 3447.39 kPa, 34.5 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: Polyimide
- Welded Capsule
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, Hermetically Sealed Electrical Assembly, CRN

611GCE1 @ 10 PSI DECR
- Fixed Set Point Range
- Increasing
- psig 1.5 - 25
- kPa 10.4 - 172.3
- bar 0.103 - 1.72
- Decreasing
- psig 1 - 23
- kPa 6.9 - 158.5
- bar 0.069 - 1.59
- Increasing
- Deadband - Average
- At Bottom of Range: 0.75 psi, 5.17 kPa, 0.052 bar
- At Top of Range: 2 psi, 13.79 kPa, 0.138 bar
- Maximum System Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Proof Pressure: 500 psig, 3447.38 kPa, 34.5 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE1 @ 3 PSI DECR
- Fixed Set Point Range
- Increasing
- psig 1.5 - 25
- kPa 10.4 - 172.3
- bar 0.103 - 1.72
- Decreasing
- psig 1 - 23
- kPa 6.9 - 158.5
- bar 0.069 - 1.59
- SET AT 3 PSI DECREASING
- Increasing
- Deadband - Average
- At Bottom of Range: 0.75 psi, 5.17 kPa, 0.052 bar
- At Top of Range: 2 psi, 13.79 kPa, 0.138 bar
- Maximum System Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Proof Pressure: 500 psig, 3447.38 kPa, 34.5 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE1 @ 8 PSI INCR
- Fixed Set Point Range
- Increasing
- psig 1.5 - 25
- kPa 10.4 - 172.3
- bar 0.103 - 1.72
- Decreasing
- psig 1 - 23
- kPa 6.9 - 158.5
- bar 0.069 - 1.59
- Increasing
- Deadband - Average
- At Bottom of Range: 0.75 psi, 5.17 kPa, 0.052 bar
- At Top of Range: 2 psi, 13.79 kPa, 0.138 bar
- Maximum System Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Proof Pressure: 500 psig, 3447.38 kPa, 34.5 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE1 @ 83 KPA INCR
- Fixed Set Point Range
- Increasing
- psig 1.5 - 25
- kPa 10.4 - 172.3
- bar 0.103 - 1.72
- Decreasing
- psig 1 - 23
- kPa 6.9 - 158.5
- bar 0.069 - 1.59
- Increasing
- Deadband - Average:
- At Bottom of Range: 0.75 psi, 5.17 kPa, 0.052 bar
- At Top of Range: 2 psi, 13.79 kPa, 0.138 bar
- Maximum System Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Proof Pressure: 500 psig, 3447.38 kPa, 34.5 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE1 @ 9 PSI DECR
- Fixed Set Point Range
- Increasing
- psig 1.5 - 25
- kPa 10.4 - 172.3
- bar 0.103 - 1.72
- Decreasing
- psig 1 - 23
- kPa 6.9 - 158.5
- bar 0.069 - 1.59
- Increasing
- Deadband - Average
- At Bottom of Range: 0.75 psi, 5.17 kPa, 0.052 bar
- At Top of Range: 2 psi, 13.79 kPa, 0.138 bar
- Maximum System Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Proof Pressure: 500 psig, 3447.38 kPa, 34.5 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE2
- Fixed Set Point Range
- Increasing
- psig 26 - 80
- kPa 179.3 - 551.5
- bar 1.79 - 5.51
- Decreasing
- psig 23 - 73.5
- kPa 158.6 - 506.7
- bar 1.59 - 5.07
- Increasing
- Deadband - Average
- At Bottom of Range: 3 psi, 20.68 kPa, 0.21 bar
- At Top of Range: 6.5 psi, 44.81 kPa, 0.448 bar
- Proof Pressure: 1000 psig, 6894.76 kPa, 68.9 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- Welded Capsule
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, Hermetically Sealed Electrical Assembly, CRN
- ****SET POINT MUST BE ADVISED AT TIME OF PURCHASE****

611GCE2 @ 193 KPA DECR
- Fixed Set Point Range
- Increasing
- psig 26 - 80
- kPa 179.3 - 551.5
- bar 1.79 - 5.51
- Decreasing
- psig 23 - 73.5
- kPa 158.6 - 506.7
- bar 1.59 - 5.07
- Increasing
- Deadband - Average
- At Bottom of Range: 3 psi, 20.68 kPa, 0.21 bar
- At Top of Range: 6.5 psi, 44.81 kPa, 0.448 bar
- Maximum System Pressure: 500 psig, 3447.38, 68.9 bar
- Proof Pressure: 1000 psig, 6894.76 kPa, 68.9 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE2 @ 20 PSI DECR
- Fixed Set Point Range
- Increasing
- psig 26 - 80
- kPa 179.3 - 551.5
- bar 1.79 - 5.51
- Decreasing
- psig 23 - 73.5
- kPa 158.6 - 506.7
- bar 1.59 - 5.07
- Increasing
- Deadband - Average
- At Bottom of Range: 3 psi, 20.68 kPa, 0.21 bar
- At Top of Range: 6.5 psi, 44.81 kPa, 0.448 bar
- Maximum System Pressure: 500 psig, 3447.38, 68.9 bar
- Proof Pressure: 1000 psig, 6894.76 kPa, 68.9 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE, CRN

611GCE3084

611GE2
- Fixed Set Point Range
- Increasing
- psi 26 - 80
- kPa 179.3 - 551.5
- bar 1.79 - 5.51
- Decreasing
- psi 23 - 73.5
- kPa 158.6 - 506.7
- bar 1.59 - 5.07
- Increasing
- Deadband - Approximate
- At Bottom of Range: 3 psi, 20.68 kPa, 0.21 bar
- At Top of Range: 6.5 psi, 44.82 kPa, 0.448 bar
- System Pressure - Maximum: 500 psi, 3447.38 kPa, 34.5 bar
- Proof Pressure: 1000 psi, 6894.75 kPa, 68.9 bar
- Wetted Materials
- Pressure Port: 1/4" FNPT Aluminum
- Diaphragm: 316 Stainless Steel, Welded
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark
1 - 12 of 14 Part Numbers
Specifications
Adjustment Type
- Factory Set (Pre-Set)
- Field Adjustable
Approvals & Certifications
- ATEX
- CE
- CRN - Canadian Registration Number
- CRN - Alberta
- CRN - British Columbia
- CRN - N.W. Territories
- CRN - Saskatchewan
- CSA
- EMC
- GOST-R
- IEC Ex
- RoHS
- RTN
- UL
Deadband, Approximate - Bottom of Range
- bar: 0.052 to 1.03
- kPa: 5.2 to 103.4
- psi: 0.75 to 15
Deadband, Approximate - Top of Range
- bar: 0.138 to 1.86
- kPa: 13.8 to 186.1
- psi: 2 to 27
Diaphragm Material
- Polyimide
Electrical - Free Leads
- 18" (45 cm) Free Leads
- 18" (45 cm) Teflon Leadwire
Electrical Assembly
- Hermetic Seal
Electrical Certification
- ATEX - SIRA Certified for Potentially Explosive Atmospheres. Models 6****Y, II 2 GD Ex d IIC, 08-ATEX-
- cUL, UL/CSA, Hazardous Areas, Div. 1, 2
- IECEx - SIRA Certified, SIR 10,0193X (Option Y)
Electrical Connectors
- 1/2" NPT Male
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
NACE & NIST
- NACE
O-Ring Material
- Buna-N
- Ethylene Propylene (EPR)
- Viton
Operating Temperature
- -40° to 86° C (-40° to 187° F)
Process Connection Material
- Aluminum
- Brass
Proof Pressure
- bar: 34.5 to 68.9
- kPa: 3,447 to 6,895
- psig: 500 to 1,000
Service
- Sweet (Oil & Gas)
Set Point - Decreasing
- bar: 0.07 to 10.55
- kPa: 6.9 to 1,055
- psig: 1 to 153
Set Point - Increasing
- bar: 0.103 to 12.41
- kPa: 10.4 to 1,241
- psig: 1.5 to 180
System Pressure
- bar: 17.2 to 34.5
- kPa: 1,724 to 3,447
- psig: 250 to 500
UNF/UNC Connection
- 7/16"-20 UNF Male
Documentation
Data Sheets
Product Manuals
Certifications & Approvals
- Certifications & Approvals - CCS 6 Series - Russian pdf 616 KB
- Certifications & Approvals - CCS 604, 646, 675 - Russian pdf 247 KB
- Certifications & Approvals - CCS Approval Matrix pdf 34 KB
- Certifications & Approvals - CCS CE Certificate of Declaration pdf 225 KB
- Certifications & Approvals - CCS CRN Approval - Alberta pdf 126 KB
- Certifications & Approvals - CCS CRN Approval - BC pdf 67 KB
- Certifications & Approvals - CCS CRN Approval - Manitoba pdf 79 KB
- Certifications & Approvals - CCS CRN Approval - NWT pdf 87 KB
- Certifications & Approvals - CCS CRN Approval - Saskatchewan pdf 263 KB
- Certifications & Approvals - CCS EMC Directive pdf 30 KB
- Certifications & Approvals - CCS LVD - Low Voltage Directive pdf 98 KB
- Certifications & Approvals - CCS RoHS/REACH 2012 pdf 278 KB