611GZE8100 Series Pressure Switch

Fixed Set Point Range:Increasing: 1.5 to 180 psig, 10.34 to 1241.06 kPa, 0.103 to 12.41 barDecreasing: 1 to 153 psig, 6.9 to 1054.9 kPa, 0.069 to 10.55 barDeadband: Average At top of range: 2 to 27 psi, 13.79 to 186.16 kPa, 0.138 to 1.86 barAt bottom of range: 0.5 to 15 psi, 3.45 to 103.42 kPa, 0.034 to 1.03 barSystem Pressure (Maximum): 250 to 500 psig, 1378.95 to 3447.38 kPa, 17.2 to 34.5 barProof Pressure: 500 to 1000 psig, 3447.38 to 6894.76 kPa, 34.5 to 68.9 barWetted Materials:Pressure Port: 1/4" MNPT Stainless SteelDiaphragm: Stainless SteelO-Ring: VitonRelay: SPDTATEX ATEX Certified For Potentially Explosive Atmospheres Electrical Assembly Series46-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