Winters
2WPS Pressure Switch Description & Features: • Can be supplied with 1 SPDT electric switch or 2 SPDT electric switches that are independently adjusted
• Can be supplied with no housing or enclosed in a rugged die cast NEMA
4X, 12 and 13 housing. With the cover of the enclosure removed, the
terminals of the electric switch(es) and pressure adjustment(s) are
exposed for easy wiring and adjustment of the pressure setting
• Field adjustable set points
•
Diecast cover is equipped with captive stainless steel screws that
retain the cover gasket when the cover is removed. A useful feature of
the single switch enclosed model is a calibrated pressure adjustment
that aligns with a numerical pressure indicating scale showing the set
point range
• 1 year warranty
Applications:
•
Common applications include: tank and compressor level and precision
control, hydraulic systems, pumping controls and hazardous area lift
station controls Download specifications and order info
| Housing | Diecast aluminum | | | | | Pressure Connection | 1/4” NPT female standard
1/2” NPT male available | | | | | Electrical Connection | 1/2” NPT male | | | | | Port Material | Diaphragm Actuated: Brass
Bellow Actuated: SS with silver braze | | | | | Diaphragm Material | Buna N, Teflon® protected, Viton® | | | | | Deadband | Fixed | | | | | Sensitivity | 0.5% of range (for SPDT) | | | | | Drift | <1% of range (100,000 operations) | | | | | Contact Ratings | 15A - 125, 250, 480 VAC | | | | | Set Point Adjustment | Screw type, field adjustable | | | | | No. of Contacts | One or Two SPDT | | | | | Maximum Ambient Temperature | Diaphragm Actuated: 180°F (82°C)
Bellows Actuated: 180°F (82°C) | | | | | Minimum Ambient Temperature | Diaphragm Actuated: -20°F (-29°C)
Bellows Actuated: -40°F (-40°C) | | | | | Weight | 1.5 to 1.8 lbs |
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