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Description
The hazardous locations 646GZE-7011 Series is a rugged, heavy duty gage pressure switch with a stainless steel port and diaphragm for corrosion resistance and wet conditions.
The 646GZE-7011 Series is rated to 15 Amps and UL/CSA explosion-proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G.
It comes with high vibration and shock resistance utilizing Dual Snap® disc spring technology.
Features
- Adjustable Set Point Range
- Increasing
- psig 1.4 - 5000
- kPa 9.65 - 34,473.79
- bar 0.09 - 344.7
- Decreasing
- psig 0.4 - 4520
- kPa 2.76 - 31,164.30
- bar 0.03 - 311.6
- Increasing
- Deadband - Approximate: 1 - 480 psig, 6.9 - 3309.48 kPa, 0.07 - 33.1 bar
- System Pressure - Maximum: 500 - 5000 psig, 3447.38 - 34,473.79 kPa, 35 - 345 bar
- Proof Pressure: 750 - 7500 psig, 5171.07 - 51,710.68 kPa, 52 - 517 bar
- Wetted Materials
- Pressure Port: 1/2" Female NPT 316 Stainless Steel
- O-Ring: Viton
- Relay: SPDT or DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, CRN, Dual Seal, NACE
Inventory
Displaying prices & availability for Iowa, United States 50307 in USD. Change location or currency.
Models matching criteria: 24
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 950 - 2300
- kPa 6550.1 - 15,857.9
- bar 65.5 - 158.6
- Decreasing
- psig 750 - 2100
- kPa 5171.1 - 14,478.9
- bar 51.7 - 144.8
- Increasing
- Deadband - Approximate: 200 psi, 1378.95 kPa, 13.8 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- 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
- CRN, CE Mark, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE7-7011 pressure switches.
25+ In Stock
$1,087.78 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 10 - 75
- kPa 69.0 - 517.1
- bar 0.7 - 5.2
- Decreasing
- psig 3 - 68
- kPa 20.7 - 468.8
- bar 0.2 - 4.7
- Increasing
- Deadband - Approximate: 7 psi, 48.26 kPa, 0.5 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- 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
- CRN, CE Mark, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE2-7011 pressure switches.
50+ In Stock
$990.97 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 1.4 - 16
- kPa 9.7 - 110.3
- bar 0.9 - 1.1
- Decreasing
- psig 0.4 - 15
- kPa 2.8 - 103.4
- bar 0.03 - 1.03
- Increasing
- Deadband - Approximate: 1 psi, 6.9 kPa, 0.07 bar
- System Pressure - Maximum: 500 psig, 3447.38 kPa, 35 bar
- Proof Pressure: 750 psig, 5171.07 kPa, 52 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- 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, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE1-7011 pressure switches.
25+ In Stock
$1,239.42 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 3200 - 5000
- kPa 22,063.3 - 34,473.7
- bar 220.6 - 344.7
- Decreasing
- psig 2720 - 4520
- kPa 18,753.8 - 31,164.3
- bar 187.5 - 311.6
- Increasing
- Deadband - Approximate: 480 psi, 3309.48 kPa, 33.1 bar
- System Pressure - Maximum: 5000 psig, 34,473.78 kPa, 345 bar
- Proof Pressure: 7500 psig, 51,710.68 kPa, 517 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CRN, CE Mark, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE10-7011 pressure switches.
12 In Stock
$1,798.97 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 20 - 150
- kPa 137.9 - 1034.2
- bar 1.4 - 10.3
- Decreasing
- psig 6 - 136
- kPa 41.4 - 937.6
- bar 0.4 - 9.4
- Increasing
- Deadband - Approximate: 14 psi, 96.53 kPa, 0.97 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- 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
- CRN, CE Mark, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE11-7011 pressure switches.
50+ In Stock
$990.97 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 50 - 375
- kPa 344.8 - 2585.5
- bar 3.5 - 25.9
- Decreasing
- psig 16 - 341
- kPa 110.4 - 2351
- bar 1.1 - 23.5
- Increasing
- Deadband - Approximate: 34 PSI, 234.42 kPa, 2.3 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- 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
- CRN, CE Mark, NACE
50+ In Stock
$990.97 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 2100 - 3400
- bar 144.8 - 234.4
- kPa 14,479.0 - 23,442.2
- Decreasing
- psig 1820 - 3120
- bar 125.5 - 215.1
- kPa 12,548.5 - 21,511.6
- Increasing
- Deadband - Approximate: 280 psig, 19.3 bar, 1930.5 kPa
- System Pressure - Maximum: 5000 psig, 345 bar, 34,473.8 kPa
- Proof Pressure: 7500 psig, 517 bar, 51,710.7 kPa
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Stainless Steel
- O-Ring: Viton
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CRN, CE Mark, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE9-7011 pressure switches.
25+ In Stock
$1,173.21 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
- Adjustable Set Point Range
- Increasing
- psig 330 - 1000
- kPa 2275.3 - 6894.7
- bar 22.8 - 68.9
- Decreasing
- psig 250 - 920
- kPa 1723.7 - 6343.1
- bar 17.2 - 63.4
- Increasing
- Deadband - Approximate: 80 psi, 551.58 kPa, 5.5 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- 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
- CRN, CE Mark, NACE
Telematic stocks a large inventory of CCS Dual-Snap 646GZE5-7011 pressure switches.
24 In Stock
$990.97 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT view more
- Adjustable Set Point Range
- Increasing
- psig 950 - 2300
- kPa 6550 - 15,857.9
- bar 65.5 - 158.6
- Decreasing
- psig 750 - 2100
- kPa 5171 - 14,478.98
- bar 51.7 - 144.8
- Increasing
- Deadband - Approximate: 200 psi, 1378.9 kPa, 13.8 bar
- Maximum System Pressure: 3000 psig, 20,684 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.8 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
17 In Stock
$1,147.58 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT view more
- Adjustable Set Point Range
- Increasing
- psig 10 - 75
- kPa 68.9 - 517
- bar 0.7 - 5.2
- Decreasing
- psig 3 - 68
- kPa 20.7 - 468.8
- bar 0.2 - 4.7
- Increasing
- Deadband - Approximate: 7 psi, 48 kPa, 0.5 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
7 In Stock
$1,050.05 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT view more
- Adjustable Set Point Range
- Increasing
- psig 330 - 1000
- kPa 2275 - 6894.7
- bar 22.8 - 68.9
- Decreasing
- psig 250 - 920
- kPa 1723.7 - 6343
- bar 17.2 - 63.4
- Increasing
- Deadband - Approximate: 80 psi, 551.6 kPa, 5.5 bar
- System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,473.78 kPa, 345 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
Contact Us
$1,047.92 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT view more
- Adjustable Set Point Range:
- Increasing: 50 to 375 psig, 344.7 to 2585.5 kPa, 3.5 to 25.9 bar
- Decreasing: 16 to 347 psig, 110 to 2392 kPa, 1.1 to 23.9 bar
- Deadband: Approximately 34 psi, 234 kPa, 2.3 bar
- System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34473.78 kPa, 345 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
5 - 7 weeks
$1,218.06 USD
5 - 40 weeks
$1,223.05 USD
Non-Cancellable / Non-Refundable
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT view more
- Adjustable Set Point Range
- Increasing
- psig 1.4 - 16
- kPa 9.6 - 110
- bar 0.09 - 1.1
- Decreasing
- psig 0.4 - 15
- kPa 2.7 - 103
- bar 0.03 - 1.03
- Increasing
- Deadband - Approximate: 1 psi, 6.9 kPa, 0.07 bar
- System Pressure - Maximum: 500 psig, 3447 kPa, 35 bar
- Proof Pressure: 750 psig, 5171 kPa, 52 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
Contact Us
$1,299.22 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, Gold Contacts, DPDT view more
- Adjustable Set Point Range:
- Increasing: 10 to 75 psig, 68.9 to 517 kPa, .7 to 5.2 bar
- Decreasing: 3 to 68 psig, 20.7 to 468.8 kPa, 0.2 to 4.7 bar
- Deadband: Approximately 7 psi, 48 kPa, 0.5 bar
- System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34473.78 kPa, 345 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT - Gold Contacts
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
Contact For Inventory
$1,711.41 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT, Gold Contacts view more
- Adjustable Set Point Range:
- Increasing: 10 to 75 psig, 69 to 517 kPa, 0.7 to 5.2 bar
- Decreasing: 3 to 68 psig, 20.7 to 469 kPa, 0.2 to 4.7 bar
- Deadband: Approximately 7 psi, 48.3 kPa, 0.5 bar
- System Pressure (Maximum): 3000 psig, 20,684 kPa, 207 bar
- Proof Pressure: 5000 psig, 34,474 kPa, 345 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- Contacts: Gold
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
5 - 7 weeks
$1,717.82 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, 2m Leads view more
- Adjustable Set Point Range
- Increasing
- psig 1.2 - 16
- kPa 8.2 - 110.3
- bar 0.08 - 1.1
- Decreasing
- psig 0.4 - 15.2
- kPa 2.8 - 103.4
- bar 0.03 - 1.04
- Increasing
- Deadband - Approximate: 1.0 psi, 6.98 kPa, 0.7 bar
- System Pressure - Maximum: 500 psig, 3447.38 kPa, 35 bar
- Proof Pressure: 750 psig, 5171.07 kPa, 52 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: SPDT
- Leads: 2 Meter Free Leads
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark, NACE
Contact Us
$1,981.22 USD
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Ethylene Propylene view more
- Adjustable Set Point Range:
- Increasing: 50 to 375 psig, 344.8 to 2585.5 kPa, 3.5 to 25.9 bar
- Decreasing: 16 to 347 psig, 110.4 to 2392.4 kPa, 1.1 to 23.9 bar
- Deadband: Approximately 34 psi, 234.42 kPa, 2.3 bar
- System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34473.78 kPa, 345 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Ethylene Propylene
- 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
- CRN, CE Mark, NACE
5 - 7 weeks
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" MNPT 316 SST Welded Capsule, DPDT, ATEX view more
- Adjustable Set Point Range:
- Increasing: 3200 to 5000 psig
- Decreasing: 2720 to 4520 psig
- Deadband: Approximately 480 psig
- System Pressure (Maximum): 5000 psig
- Proof Pressure: 7500 psig
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel Welded Capsule
- Relay: DPDT
- ATEX
- ATEX Certified For Potentially Explosive Atmospheres Electrical Assembly Series
- 46-XXXXXXX, Models 6*****, Ex d IIC T6, Directive 94/9/EC Sira #08ATEX 1046X (Option Y)
- IECEx - SIRA Certified, SIR 10,0193X (Option Y)
CE Mark - CRN
5 - 7 weeks
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" MNPT 316 SST Welded Capsule, DPDT, ATEX
5 - 7 weeks
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Buna-N O-Ring view more
- Adjustable Set Point Range:
- Increasing: 10 to 75 psig, 69.0 to 517.1 kPa, 0.7 to 5.2 bar
- Decreasing: 3 to 68 psig, 20.7 to 468.8 kPa, 0.2 to 4.7 bar
- Deadband: Approximately 7 psi, 48.26 kPa, 0.5 bar
- System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
- Proof Pressure: 5000 psig, 34473.78 kPa, 345 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- 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
- CRN, CE Mark, NACE
5 - 7 weeks
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT, ATEX view more
- Adjustable Set Point Range:
- Increasing: 3200 to 5000 psig, 22063.2 to 34473.7 kPa, 220.6 to 344.7 bar
- Decreasing: 2720 to 4520 psig, 18753.7 to 31164 kPa, 187.5 to 311.6 bar
- Deadband: Approximately 480 psi, 3309 kPa, 33.1 bar
- System Pressure (Maximum): 5000 psig, 34473.8 kPa, 345 bar
- Proof Pressure: 7500 psig, 51710.7 kPa, 517 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA, ATEX
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CRN, CE Mark, NACE
5 - 7 weeks
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT, ATEX view more
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel, O-Ring: Viton, Relay: DPDT
- Adjustable Set Point Range:
- Increasing: 2100 to 3400 psig, 14478.98 to 23442 kPa, 144.8 to 234.4 bar
- Decreasing: 1820 to 3120 psig, 12548 to 21511 kPa, 125.5 to 215.1 bar
- Deadband: Approximately 280 psi, 1930.5 kPa, 19.3 bar
- Maximum System Pressure: 5000 psig, 34473.8 kPa, 345 bar
- Proof Pressure: 7500 psig, 51710.7 kPa, 517 bar
- UL, CSA, ATEX
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CRN, CE Mark, NACE
Contact For Inventory
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, ATEX view more
- Adjustable Set Point Range:
- Increasing: 2100 to 3400 psig, 14479 to 23442.1 kPa, 144.8 to 234.4 bar
- Decreasing: 1820 to 3120 psig, 12548.5 to 21511.6 kPa, 125.5 to 215.1 bar
- Deadband: Approximately 280 psi, 1930.53 kPa, 19.3 bar
- System Pressure (Maximum): 5000 psig, 34473.8 kPa, 345 bar
- Proof Pressure: 7500 psig, 51710.68 kPa, 517 bar
- Wetted Materials:
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: 316 Stainless Steel
- O-Ring: Viton
- Relay: SPDT
- ATEX
- ATEX Certified For Potentially Explosive Atmospheres Electrical Assembly Series
- 46-XXXXXXX, Models 6*****, Ex d IIC T6, Directive 94/9/EC Sira #08ATEX 1046X (Option Y)
- IECEx - SIRA Certified, SIR 10,0193X (Option Y)
- CE Mark, NACE, CRN
10 - 12 weeks
Configure
Specifications
Specifications
Pressure Type
- Gauge Pressure
Area Classification
- Hazardous Area
Approvals
- ATEX
- CE
- CCC
- CRN
- CSA
- cUL
- Dual Seal
- GOST
- UL
Field Adjustable or Pre-Set Set Point
- Field Adjustable
Process Connection Type & Size
- 1/2"-14 NPT Female
Process Connection Material
- Stainless Steel
- Monel
- Hastelloy C-276
Proof Pressure - Max.
- 750 psig : 51.7 bar : 5171 kPa
Diaphragm Material
- Stainless Steel
- Monel
- Hastelloy C-276
- Viton Dacron
NACE
- NACE MR 0175 / ISO 15156
O-Ring
- Ethylene Propylene
- Viton
- No O-Ring c/w Welded Capsule
Enclosure Rating
- IP 66
- NEMA 4
- NEMA 7
- NEMA 9
- NEMA 13
Reset Function - Auto or Manual
- Auto
- Manual on Increasing Pressure
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
- Double Break
Electrical Contacts Material
- Silver
- Gold
Voltage Electrical Rating
- VAC 0 - 250
- VAC 251 - 480
- VDC 0 - 125
- VDC 126 - 250
Ampere Rating
- 0.2 to 15 A
SIL Level
- SIL 2
- SIL 3
RoHS Compliance
- Yes
Housing Material
- Aluminum
Gender
- Female
Deadband, Approximate
- bar: 0.07 - 33.1
- kPa: 6.9 - 3,309
- psig: 1 - 480
Electrical Rating
- 1 A at 125 Vac, 50/60 Hz
- 11 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc
- 15 A at 125/250/480 Vac Resistive, 0.2 A at 250 Vdc
Electrical Certification
- ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Ex Tb IIIC, Baseefa 05-ATEX-0011X. (Option Y)
- cUL, UL/CSA, Hazardous Areas, Div. 1, 2
Electrical Assembly
- Hermetic Seal
Proof Pressure
- bar: 51.7 - 517
- kPa: 5,171 - 51,711
- psig: 750 - 7,500
Set Point Range - Decreasing
- bar: 0.03 - 312
- kPa: 2.8 - 31,164
- psig: 0.4 - 4,520
Electrical Connectors
- 1/2" NPT Male
System Pressure
- bar: 34.5 - 345
- kPa: 3,447 - 34,474
- psig: 500 - 5,000
Service
- Sour - Oil & Gas
Set Point Range - Increasing
- bar: 0.09 - 345
- kPa: 9.7 - 34,473.7
- psig: 1.4 - 5,000
Operating Temperature
- -40° to 86° C
- -40° to 187° F
Area Classification
- Hazardous Area
Applications
Applications
- Boilers & Burners
- Chemical & Petrochemical Plants
- Chemical Refining & Processing
- Degreasers & Evaporators
- Fluid Management
- Food Processing
- Ground Support Equipment
- Hydraulic & Lubrication Systems
- Heating & Air Conditioning
- Manufacturing Process
- Oil & Gas
- Pipelines
- Power Generation
- Power Plants
- Pulp & Paper Mills
- Pumps, Compressors & Turbines
- Recovery Systems
- Refineries
- Reverse Osmosis Systems & Filters
- Safety Systems
- Specialized OEM Equipment
- Steel Mills
- Utilities
- Water Treatment, Waste & Sewage Treatment Facilities
Advantages
Advantages
Advantages of Belleville Disc Spring Pressure Switches
Belleville disc springs, named after their inventor Julien Belleville, are conical-shaped washers that provide a type of spring mechanism. When used in pressure switches, Belleville disc springs offer several advantages due to their unique properties and design. These advantages make them suitable for a wide range of applications, from industrial machinery to safety equipment and a preferred choice in applications where reliability, precision, and durability are critical.
High Load Capacity in a Compact Size
Belleville disc springs can support high loads with relatively small deflections compared to other spring types. This high load capacity in a compact form factor is advantageous in pressure switches where space may be limited.
Adjustable Operating Force
By using Belleville springs with application-specific properties, the operating force and deflection characteristics of the pressure switch can be finely tuned. This flexibility allows for precise control over the actuation point of the switch.
Long Service Life
The resilience and durability of Belleville disc springs contribute to a long service life, even in applications with high cycling rates. This durability ensures that pressure switches maintain their accuracy and reliability over time.
Wide Range of Operating Temperatures
Belleville disc springs perform reliably over a wide range of temperatures, making them suitable for applications exposed to extreme heat or cold.
Tolerance to Impurities
Belleville disc springs can tolerate some degree of impurities and deformation without significant loss of functionality. This characteristic is beneficial in environments where the pressure switch might be exposed to contaminants.
Shock and Vibration Resistance
The inherent design of Belleville disc springs provides excellent resistance to shock and vibration. This makes Belleville disc spring-based pressure switches highly reliable in dynamic and challenging environments, such as in compressors, chemical, petrochemical, and heavy machinery applications.
Minimal Maintenance
The simple and robust design of Belleville disc springs requires minimal maintenance. This reduces the overall cost of ownership and increases the reliability of the pressure switch.
Quick Response Time
Belleville disc springs can react quickly to changes in pressure, ensuring that the pressure switch responds promptly to operating conditions. This rapid response is critical in applications where safety or system performance is dependent on timely pressure regulation.
Predictable Behavior
The mechanical properties and behavior of Belleville disc springs under load are predictable, which facilitates trusted design, operation, and calibration of pressure switches.
Documentation
Documentation
Product Manuals
Certifications & Approvals
- Certifications & Approvals - CCS 646 Dec 2005 pdf 96 KB
- Certifications & Approvals - CCS 646 Feb 2005 pdf 164 KB
- Certifications & Approvals - CCS 646 Jan 2007 pdf 92 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 CSA Certification Record - Hazardous pdf 32 KB
- Certifications & Approvals - CCS EMC Directive pdf 30 KB
- Certifications & Approvals - CCS LVD - Low Voltage Directive pdf 98 KB
- Certifications & Approvals - CCS NACE Declaration 2013 pdf 114 KB
- Certifications & Approvals - CCS PED 2011 pdf 94 KB
- Certifications & Approvals - CCS RoHS/REACH 2012 pdf 278 KB
