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CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton
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Description
Description
- Adjustable Set Point Range
- Increasing
- psig 1.2 - 16
- kPa 8.3 - 110.3
- bar 0.08 - 1.1
- Decreasing
- psig 0.4 - 15.2
- kPa 2.8 - 104.8
- bar 0.03 - 1.04
- Increasing
- Deadband - Approximate: 0.8 psi, 5.51 kPa, 0.06 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: Polyimide
- 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
Product Series Specifications
Specifications
Set Point Range - Decreasing
- bar: 0.03 to 146.5
- kPa: 2.8 to 14,651
- psig: 0.4 to 2,125
Diaphragm Material
- Polyimide
- Viton Dacron
Switch Type
- SPDT
- DPDT
NACE & NIST
- NACE MR-0175: 2003
Environmental Protection
- IP 54
- IP 66
- NEMA 4
- NEMA 7
- NEMA 9
- NEMA 13
Process Connection
- 1/2" NPT Female
Service
- Sour - Oil & Gas
Electrical Contacts
- Silver
- Gold
Proof Pressure
- bar: 51.7 to 345
- kPa: 5,171 to 34,473
- psig: 750 to 5,000
Approvals & Certifications
- ATEX
- CE
- CRN - Canadian Registration Number
- CRN - Alberta
- CRN - British Columbia
- CRN - Manitoba
- CRN - N.W. Territories
- CRN - Saskatchewan
- CSA
- cUL
- Dual Seal
- EMC
- LVD
- PED
- RoHS
- RTN
- UL
System Pressure
- bar: 34.5 to 207
- kPa: 3,447 to 20,684
- psig: 500 to 3,000
Operating Temperature
- -40° to 86° C (-40° to 187° F)
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
Enclosure, Body Material
- Aluminum
Adjustment Type
- Field Adjustable
O-Ring Material
- Ethylene Propylene (EPR)
- Viton
Electrical Termination Type
- 18" (45 cm) Free Leads
- 18" (45 cm) Teflon Leadwire
Process Connection Material
- 316 Stainless Steel
Electrical Assembly
- Hermetic Seal
Set Point Range - Increasing
- bar: 0.07 to 158.6
- kPa: 8.3 to 15,858
- psig: 1.2 to 2,300
Electrical Rating
- 1 A at 125 Vac, 50/60 Hz
- 11 A at 125/250 Vac Resisitve, 5 A at 28 Vdc, 0.5 A at 125 Vdc
- 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 0.2 A at 250 Vdc
Electrical Connectors
- 1/2" NPT Male
Deadband, Approximate
- bar: 0.06 to 12.1
- kPa: 5.6 to 1,206.5
- psig: 0.8 to 175
Area Classification
- Hazardous Area
Product Series 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
Installation Instructions
Product Data Sheet
Simple Envelope Drawing
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