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PSW27, PSW28, PSW29 Series
Pressure & vacuum switches Compact, rugged, pre-fixed setpoint
INSTRUCTION SHEET
M4070-0504
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Installation instructions for OMEGA PSW27, PSW28 & PSW29 Series: Pressure and vacuum switches, compact, rugged, pre-fixed setpoint.
General These reliable, compact single pole switches are used in pressure and vacuum applications where moderate accuracy is sufficient. The fixed setpoint is factory set.
Additional Information Temperature Range: -10 to 75°C (14 to 167°F) Setpoint Accuracy: +/- 10% at 70°F. Note: pressure settings may change over the temperature range. Pressure Connection:
PSW27: 1/8" NPT male. PSW28: Center spout for 1/8" ID tubing.
PSW27V-40W Datasheet
