Winters 9WPS SWITCH, ALL SS, 150 TO 3000 PSI, SPDT, 18" LEADS, 1/4"NPT 9WPSH11N4
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U.S. Winter instruments
Winters 9WPS SWITCH, ALL SS, 150 TO 3000 PSI, SPDT, 18" LEADS, 1/4"NPT 9WPSH11N4
$1,317.75
- Brand
- U.S. Winter instruments
- SKU:
- 9WPSH11N4
- UPC:
- 6.28312E+11
Winters 9WPSH11N4 Offers
Features
- V AC to 10,000 psi pressure range
- Explosion proof SPDT or DPDT switch
- Stainless steel with FKM and PTFE wetted parts
- ANSI dual seal design
- Diaphragm seal/piston sensor
- Safe to adjust during operation
- Lockable setpoint wheel to avoid shifting during operation
- ?2% of full scale accuracy
- NEMA 4X, 7 and 9 enclosure rating
- CSA approved for hazardous locations
- Designed for sour gas applications requiring NACE standards MR0175-2009
- CRN registered (up to 3000 psi models)
Applications
- Hazardous locations including safety panels
- Hazardous locations where an explosion proof switch is required
- Pump and gas compressors
- Oil and gas
- Power plants
- Chemical facilities
- Water treatments
Winters 9WPSH11N4 Specifications
| Proof Pressure | 15,000 psi (1034 bar) |
| Accuracy | ?2% of full scale |
| Pressure Connection | ?" NPTF |
| Electrical Connection | ?" NPTM, 18 AWG, 18" (457 mm) free leads |
| Set Point Adjustment | Internal adjustment wheel with built in locking set-screws (#6) |
| Deadband | Fixed |
| Contact | 11 amps at 125/250 V AC 5 amps at 30 V DC Number of contacts: 1 x SPDT (2 x SPDT optional) |
| Vibration | 10 g 10-500 Hz, MIL-STD-202F |
| Shock | 50 g 11 ms, MIL-S-901C |
| Ambient Temperature | -40 to 149?F (-40 to 65?C) |
| EMI/RFI Protection | EN55011 |
| Approvals | CSA approved (Canada and USA) for use in hazardous locations Class I, Div. 1, Groups B, C & D; Class II, Div. 1, Groups E, F and G CRN registered (up to 3000 psi model) ANSI Dual Seal Compliant NACE MR0175-2009 |
| Typical Life | 2.5 million cycles |
| Material | Housing: 316 SS Port: 316 SS |
| Wetted Parts | Vacuum and low pressure - seals: FKM diaphragm High pressure - piston: SS with PTFE backup ring and FKM o-ring |
| Weight | 1.85 lbs (839 g) |
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