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General Purpose Industrial Pressure Switch with 2 Outputs
0 to 50 psi, fixed deadband
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-24 | C$951.02 |
| 25-49 | C$903.47 |
| 50-99 | C$884.45 |
| 100-199 | C$846.41 |
| 200+ | C$827.39 |
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- Two or Three-Switch Outputs — can Be Separated up to 100% of Range
- Adjustable Pressure Ranges: inWC (inH2O) Ranges: -300 to 250 inH2O
Pressure Ranges: 30 inHg Vac to 3000 psi (-1 to 206 bar)
PSW-852BK Model Options
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*Highlighted options are not compatible. Please select a different combination.
Pressure Range
Pressure Type
Deadband Range
Features
Switch Type
Pressure Port Size
Pressure Port Type
Deadband
The PSW-850 is a simple, economical control for processes which require multiple switching capabilities. Dual or triple-switch controls provide multi-outputs in applications such as alarm and shutdown, pre-alarm and alarm, high/low limit or level staging functions.
Triple-switch models have been used for liquid level control. In this application, three pressure settings correspond to 'pumping out' elevations in a sump pump.
SPECIFICATIONS
Approvals: UL, CE Compliant
Storage Temperature: -54 to 71°C (-67 to 158°F)
Ambient Temperature: -40 to 70°C (-40 to 160°F)
except model PSW-852A: -40 to 70°C (0 to 160°F)
Ambient Temperature Effect: less than 1% of range for 30°C (54°F) change
Set point repeatability: ±2% of adjustable range (3% for PSW-852E)
Shock: setpoint repeats after 15 g, 10 millisecond duration
Vibration: set point repeats after 2.5 g, 5-500 Hz
Enclosure: Die cast aluminum, epoxy powder coated, gasketed, captive cover screws
Dimensions: 150 H (max) x 125 W x 140 D (5.9 x 4.9 x 5.5')
Enclosure Classification: Complies with NEMA-1 requirements
Switch Output: Two or three SPDT; setpoints may be separated up to 100% (30% for PSW-852A and PSW-852B)
Electrical Rating: 15 amp 125/250/480 Vac resistive
Weight: approx. 1.4 to 3.4 kg (3 to 7.5 lb) (varies with model)
Electrical Connection: Three 22 mm ( 7/8') diameter knockouts
Pressure Connection: 1/4 NPT Female, (1/2 NPT Female on PSW-852A)
Triple-switch models have been used for liquid level control. In this application, three pressure settings correspond to 'pumping out' elevations in a sump pump.
SPECIFICATIONS
Approvals: UL, CE Compliant
Storage Temperature: -54 to 71°C (-67 to 158°F)
Ambient Temperature: -40 to 70°C (-40 to 160°F)
except model PSW-852A: -40 to 70°C (0 to 160°F)
Ambient Temperature Effect: less than 1% of range for 30°C (54°F) change
Set point repeatability: ±2% of adjustable range (3% for PSW-852E)
Shock: setpoint repeats after 15 g, 10 millisecond duration
Vibration: set point repeats after 2.5 g, 5-500 Hz
Enclosure: Die cast aluminum, epoxy powder coated, gasketed, captive cover screws
Dimensions: 150 H (max) x 125 W x 140 D (5.9 x 4.9 x 5.5')
Enclosure Classification: Complies with NEMA-1 requirements
Switch Output: Two or three SPDT; setpoints may be separated up to 100% (30% for PSW-852A and PSW-852B)
Electrical Rating: 15 amp 125/250/480 Vac resistive
Weight: approx. 1.4 to 3.4 kg (3 to 7.5 lb) (varies with model)
Electrical Connection: Three 22 mm ( 7/8') diameter knockouts
Pressure Connection: 1/4 NPT Female, (1/2 NPT Female on PSW-852A)
RoHS 2015/863 - View Certificate
CE Approved
UL cULus Listed
FM