Winters 9WPS SWITCH, ALL SS, 150 TO 1000 PSI, SPDT, 18" LEADS, 1/4"NPT 9WPSH07N4
$1,317.75
- Brand
- U.S. Winter instruments
- SKU:
- 9WPSH07N4
- UPC:
- 6.28312E+11
Winters, 9WPSH07N4, 9WPS 150-1,000 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 | 150 PSI (10.3 bar) |
Adjustable Range Max | 1000 PSI (69 bar) |
Deadband (Actuation value based on CC) | 50-150 PSI (3.4-10.3 bar) |
Proof Pressure | 15,000 PSI (1,034 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) |