Winters 9WPS SWITCH, ALL SS, 5 TO 150 PSI, SPDT, 18" LEADS, 1/4"NPT 9WPSL03N4
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U.S. Winter instruments
Winters 9WPS SWITCH, ALL SS, 5 TO 150 PSI, SPDT, 18" LEADS, 1/4"NPT 9WPSL03N4
$1,317.75
- Brand
- U.S. Winter instruments
- SKU:
- 9WPSL03N4
- UPC:
- 6.28E+11
Winters, 9WPSL03N4, 9WPS 5-150 PSI, 1/4" NPT, SPDT 316 SS Explosion Proof Compact Pressure Switch
Features:
- Vac to 10,000 PSI pressure range
- Explosion proof SPDT and DPDT switch
- Stainless steel with Viton? and Teflon? wetted parts
- ANSI dual seal design
- Dia-seal/piston sensor
- Safe to adjust during operation
- Lockable setpoint wheel to avoid shifting during operation
- ?2% of full scale accuracy
- NEMA 4x, 7 & 9 enclosure rating
- UL, CSA approved for hazardous locations
- Designed for sour gas applications requiring NACE standards MR0175-2009
- CRN registered (up to 3,000 PSI models)
- 1 year warranty
Applications:
- Suitable for use in safety panels and with pumps and gas compressors, turbines and other oil & gas applications
| Adjustable Range Min | 5 PSI (0.3 bar) |
| Adjustable Range Max | 150 PSI (10.3 bar) |
| Deadband (Actuation value based on CC) | 2-25 PSI (0.1-1.7 bar) |
| Proof Pressure | 1,000 PSI (69 bar) |
| Housing Material | 316 SS |
| Port Material | 316 SS |
| Accuracy | ?2% of full scale |
| Pressure Connection | 1/4" NPTM |
| Electrical Connection | 1/2" NPTM, 18 AWG, 18" (300 mm) free leads |
| Wetted Parts | Vacuum and low pressure - seals: Viton? diaphragm High pressure - piston: SS with Teflon?backup ring and Viton?o-ring |
| Set Point Adjustment | Internal adjustment wheel with built in locking set-screws (#6)1 |
| Deadband | Fixed |
| Contact Rating | 11 amps @ 125/250 Vac 5 amps @ 30 Vdc |
| No. of Contacts | SPDT or DPDT |
| Vibration | 10 g 10-500 Hz, MIL-STD-202F |
| Shock | 50 g, 11 ms, MIL-S-901C |
| EMI/RFI Protection | EN55011 |
| Ambient Temperature | -40?F to 104?F (-40?C to 40?C) (140?F (60?C) maximum temperature range for 9WPSH models) |
| Enclosure Rating | NEMA 4x, 7 & 9 |
| Approvals | UL & CSA approved for use in hazardous locations Class I, Div. 1, Groups A, B, C & D; Class II, Div. 1, Groups E, F & G (Group A, UL only) CRN registered (up to 3,000 PSI model) ANSI dual seal compliant |
| Typical Life | 2.5 million cycles |
| Weight | 1.85 lbs (839 grams) |
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