SPECIFICATIONS Process Temp: -55 to 90°C (-67 to 194°F) A setpoint change of up to 2% of sensor capacity may
be anticipated when switch is used either below -25°C (-13°F) or above 50°C (122°F) Repeatability: ±0.8 inH2O Cycling: Not to exceed 20 CPM Warranty: 3 year/1 million cycles Proof Pressure/Vacuum: ±553.6 inH2O (±20 psi) Wetted Parts: Buna-N, 316 Stainless Steel, zinc alloy with chromate finish, Loctite #271 sealing compound Dimensions: 58.4 D x 57.2 mm H (2.3 D x 2.25" H) Pressure Port: 1/8-27 NPT male Electrical Connection: 300 mm (12") pigtail leads 20 AWG, polyvinyl insulated Weight: 221 g (7.8 oz)
† All amounts shown in USD Ordering Example: (1) PSW-685 -100 to -5.5 inch H2O vacuum and 2.75 to 200 in H2O pressure switch with 5 Amp 250 Vac Silver contact , USD169.00
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