1WPS COMPACT PRESSURE SWITCH 1WPSL144N WinSMART™
$ 282
Part No: 1WPSL144N
1WPS SERIES 7/120 PSI ADJUSTABLE, SS 1/4″ NPT 2% ACC
This compact pressure switch offers reliable performance with all-stainless steel housing and either diaphragm or piston actuated sensors. With a 2% accuracy of full scale, it supports electrical outputs with a wide range of switching capabilities. The unit is field-selectable for set points and includes a built-in restrictor screw to prevent damage from pulsations. Designed for harsh environments, it meets IP65 standards with an optional IP67 rating. Ideal for machinery in commercial and industrial applications, this model comes with a 5-year warranty.
Description
1WPS SERIES 7/120 PSI ADJUSTABLE, SS 1/4″ NPT 2% ACC
| Feature | Details |
|---|---|
| Housing Material | 304L Stainless Steel |
| Accuracy | 2% of full scale |
| Pressure Connection | 1/4″ NPT, G1/4″, M14x1.5, M20x1.5 |
| Electrical Connection | DIN ISO, cable outlet optional |
| Wetted Parts | Diaphragm sensor – NBR, Piston sensor – 304L SS with NBR o-ring |
| Set Point Adjustment | Factory set or Field selectable |
| Deadband | 10-20% of setpoint (fixed) |
| Contact Rating | 2A 30VDC; 1A 42VDC; 0.15A 115VDC; 3A 42VAC; 5A 125VAC; 3A 250VAC |
| Sensor Type | Diaphragm (low pressure) or Piston (high pressure) |
| Number of Contacts | 1 X SPDT |
| Ambient/Process Temperature | -4°F to 185°F (-20°C to 85°C) |
| Enclosure Rating | IP65 standard (DIN), IP67 optional (cable leads) |
| Vibration | 10g 10-500 Hz, MIL-STD-202F |
| Shock | 50g 11 ms, MIL-S-901C |
| Operating Life | 1 million cycles |
| Weight | 0.22 LBS (0.1 kg) |
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