General Purpose Industrial Differential Pressure Switch
0 to 6 psi, fixed deadband
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-24 | $840.24 |
| 25-49 | $798.23 |
| 50-99 | $781.42 |
| 100-199 | $747.81 |
| 200+ | $731.01 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
PSW-151 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Pressure Range
Switch Type
Pressure Type
Pressure Port Size
Pressure Port Type
Deadband
- Connection Gender Female
- Maximum Ambient Temperature 70 {C} (158 {F})
- Maximum Rating 15
- Maximum Storage Temperature 75 {C
- Minimum Ambient Temperature -40 {C} (-40 {F})
- Minimum Storage Temperature -55 {C} (-67 {F})
- Pressure Type Differential
- Pressure Units PSID
- repeatability ±1% range
- Shock Setpoint repeats after 15 g at 10 ms duration
- Vibration Setpoint repeats after 2.5 g at 5 to 500 Hz
PSW-150 Series differential switches are ideally suited for laboratory and industrial applications where a rugged, repeatable, and dependable switch is required. For ease of installation, ports are tagged high and low, and the setpoint adjusts over the entire range.
SPECIFICATIONS
Approvals: UL listed
Repeatability: ±1% range
Ambient Switch Shift: 0.04% range/°C
Storage Temperature: -55 to 75 °C (-67 to 167°F)
Ambient Switch Temp: -40 to 70°C (-40 to 158°F)
Process Temp: Brass and phosphor bronze: 120°C (248°F); 316SS: 260°C (500°F)
Shock: Setpoint repeats after 15 g at 10 ms duration
Vibration: setpoint repeats after 2.5 g at 5 to 500 Hz
Output: (1) SPDT, 15 Amp 125/250/480 Vac
Enclosure: Cast aluminum, gray enamel finish
Electrical: 22 mm (7/8') dia. conduit port, screw terminals
Pressure Port: 1/4 NPT Female
Weight: 0.9 kg (2 lb)
SPECIFICATIONS
Approvals: UL listed
Repeatability: ±1% range
Ambient Switch Shift: 0.04% range/°C
Storage Temperature: -55 to 75 °C (-67 to 167°F)
Ambient Switch Temp: -40 to 70°C (-40 to 158°F)
Process Temp: Brass and phosphor bronze: 120°C (248°F); 316SS: 260°C (500°F)
Shock: Setpoint repeats after 15 g at 10 ms duration
Vibration: setpoint repeats after 2.5 g at 5 to 500 Hz
Output: (1) SPDT, 15 Amp 125/250/480 Vac
Enclosure: Cast aluminum, gray enamel finish
Electrical: 22 mm (7/8') dia. conduit port, screw terminals
Pressure Port: 1/4 NPT Female
Weight: 0.9 kg (2 lb)
RoHS 2015/863 - View Certificate
UL cULus Listed
Does the DP switch require a snubber to be installed on the water connection? How would one determine that a snubber is required in design and application?
Thank you for your inquiry, a snubber is not required for this unit.
Date published: 2022-10-31
Are these SPDT or DPDT?
All PSW-150 Series pressure switches have SPDT switches. Error on our website part builder indicating DPDT is being corrected.
Date published: 2022-06-02
Is there a drawing available for this part, that shows the screw terminals?
Thank you for your inquiry, the only drawings that we offer are the dimensional drawings on the Datasheet.
Date published: 2022-04-29
