WINTERS 4WPS LOW PRESSURE DIAPHRAGM PRESSURE SWITCH
Quantity
APPLICATIONS:
SPECIFICATIONS
- Suitable for oil and gas, mining and general industrial applications
DESCRIPTION & FEATURES:
- Single or dual set point
- “Hg to 150 psi pressure range
- Fixed deadband
- Simple set point adjustment
- Anodized aluminum housing with stainless steel diaphragm
- Hermetically sealed contacts available (excluding vacuum models)
- ±0.5% accuracy
- NEMA 4 enclosure rating (NEMA 4X optional)
- CRN registered
- 5 year warranty
SPECIFICATIONS
| Housing Material | Anodized aluminum |
| Accuracy | ±0.5% of the adjustable range |
| Pressure Connection | 1/4” NPTF (1/2″ NPTF optional) |
| Electrical Connection | Terminal block through 1/2″ NPTF conduit connector |
| Wetted Parts | 304 SS with FKM seals and 17-PH SS diaphragm |
| Set Point Adjustment | Self locking adjustment screw |
| Deadband | Fixed |
| Contact Rating |
10 amps @ 125/250 Vac |
| No. of Contacts | 1 x SPDT (2 x SPDT optional) |
| Ambient Temperature | -65°F to 165°F (-54°C to 74°C) |
| Storage Temperature | -65°F to 200°F (-54°C to 93°C) |
| Enclosure Rating | NEMA 4 (NEMA 4X optional) |
| Approvals | CRN registered |
| Weight | 2.0 lbs (907 grams) |
