Industrial Differential Pressure Switch or Alarm
1 to 10 psi, fixed deadband| Quantity | Price each |
|---|---|
| 1-9 | $143.02 |
| 10-24 | $135.87 |
| 25-49 | $133.01 |
| 50-99 | $127.29 |
| 100-199 | $124.43 |
| 200+ | $121.57 |
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- 5 Amp Relay or Built In Audible Alarm Available
- Up to 150 PSI Operating Pressure
- NEMA-4 Rated Housing
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Product Specs
- Connection Gender Female
- Enclosure Rating NEMA-4
- Maximum Ambient Temperature 80 {C} (176 {F})
- Maximum Rating 5
- Minimum Ambient Temperature -30 {C} (-22 {F})
- Pressure Type Differential
- Pressure Units PSID
- repeatability 1% of span
- Shock 15 g
- Vibration MIL STD 810C
The PSW-180 Series differential pressure switch offers a blend of small size, excellent performance and environmental protection. The PSW-180 is available with switch contacts or as an audible alarm.
SPECIFICATIONS
Switch: SPDT rated at 5 amp at 250/125 Vac, 5 amps at 30 Vdc, gold-clad contacts
Audible Alarm: Internal 9 Vdc battery powered, continuous tone 85 dB (battery included)
Repeatability: 1% of span
Ambient Temperature:
Storage: -30 to 80°C (-22 to 176°F)
Operating: 0 to 70°C (32 to 158°F)
Max Media Temp: 95°C (203°F) @ 100 psi
Vibration: MIL STD 810C, 2.5 g’s 5-500 cps
Shock: 15 g’s, 10 msec duration.
Working Pressure: 0-150 psid at up to 70°C (158°F) air temperature
Differential Proof Pres: 150 psid at up to 70°C (158°F) air temperature
Enclosure: NEMA-4, reinforced polyester body, zinc-plated steel cover with neoprene gasket, terminal block wiring
Adjustment: multi-turn screw, accessible from outside enclosure
Pressure Port: 1/4 NPTF brass or 1/4 NPSF polysulfone
Dimensions:
Polysulfone: 70 W x 60 D x 89 H mm (2.75 x 2.38 x 3.5')
Brass: 80 W x 60 D x 89 H mm (3.13 x 2.38 x 3.5')
Weight: 165 g (5.8 oz) (approximate)