646DZE Series Pressure Switch

Brand: Custom Control Sensors
  • Adjustable Set Point Range:
    • Increasing: 1.2 to 75 psid, 8.3 to 517.1 kPa, 0.083 to 5.2 bar
    • Decreasing: 0.4 to 71 psid, 2.8 to 489.5 kPa, 0.028 to 4.9 bar
  • Deadband: Approximately 0.8 to 4 psi, 5.51 to 27.6 kPa, 0.055 to 0.28 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
  • Wetted Materials:
    • Pressure Port: 1/4" Female NPT 300 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
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  • Adjustable Set Point Range:
    • Increasing: 1.2 to 75 psid, 8.3 to 517.1 kPa, 0.083 to 5.2 bar
    • Decreasing: 0.4 to 71 psid, 2.8 to 489.5 kPa, 0.028 to 4.9 bar
  • Deadband: Approximately 0.8 to 4 psi, 5.51 to 27.6 kPa, 0.055 to 0.28 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
  • Wetted Materials:
    • Pressure Port: 1/4" Female NPT 300 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
16 models matching criteria
646DZE1
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
18 In Stock
$1,257.67USD
$8.27 Shipping
646DZEM2
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 In Stock
646DZE2
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
3 In Stock
$1,257.67USD
$8.27 Shipping
646DZEY2
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, Approvals: ATEX, GOST, IECEx, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,446.45USD
$8.27 Shipping
646DZEM1
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 7 weeks
$1,448.93USD
$8.27 Shipping
646DZEY1
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, Approvals: ATEX, GOST, IECEx, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,485.36USD
$8.27 Shipping
646DZE1318
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, 2m Leads, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
10 - 12 weeks
$1,987.94USD
$8.27 Shipping
646DZE1010
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 300 SST Port & Diaphragm, Viton O-Ring, SPDT, 10-foot Leads, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
Out of Stock
$2,046.72USD
$8.27 Shipping
646DZE1-7008
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Gold Contacts, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 6 weeks
646DZE573
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, SPDT
10 - 12 weeks
646DZEB2
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 7 weeks
646DZEBM2
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
10 - 12 weeks
646DZEF1
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Ethylene Propylene O-Ring, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 7 weeks
646DZEM2-7008
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Gold Contacts, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 7 weeks
646DZEM4-7011
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, DPDT, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 7 weeks
646DZEN2
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Neoprene O-Ring, SPDT, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
5 - 7 weeks

646DZE

Base Model

Process Connection

O-Ring

Output

Electrical Contacts

Agency Approvals

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