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General Purpose Industrial Differential Pressure Switch

0 to 40 psi, fixed deadband

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Data Sheet (PDF)

Item# PSW-153

This item is discontinued.
Please contact Technical Sales Team for assistance.

Discontinued. Replaced by PSW-154
DIUL Listed
15 Amp SPDT
Easy Adjustments
Vibration-Resistant Setpoints

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PSW-153 Model Options

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Edit 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

Specs

Edit Model Options

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)

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