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ProSense mechanical pressure switches supply simple setpoint-triggered signals and deliver long life in various applications with challenging environments. Solid-state pressure switches use strain gauge technology to provide over 50 million switch cycles with long-term stability and no drift.
Pressure Switches
Category Selection
Pressure switches provide setpoint-triggered signals to indicate when a system has reached or lost pressure, depending on the limits set by the user.
- Electronic pressure switches have no moving parts and provide long-term stability without setpoint drift
- Mechanical pressure switches provide precision snap-action SPDT contacts
For part listings and specifications, go to Shop Now
Electronic Pressure Switches
PSD25 series electronic pressure switches use strain gauge technology, and are ideal for use as a hydraulic pressure switch, adjustable air pressure switch, a pneumatic pressure switch, or as a vacuum pressure sensor.
- Up to 5800 psig pressure sensing range
- 9.6 to 32 VDC operating voltage
- Complementary PNP switching outputs (N.O./N.C.)
- 500 mA max operating current
- Durable 316 stainless steel housing
- 1/4" NPT male process connection
- IP67 protection rating
- M12 quick-disconnect cable connection (cable sold separately)
- 3-year warranty
Starting at
$107.00
(PSD25-0P-0145H)
Mechanical Pressure Switches
MPS25 series mechanical pressure switches are designed for the toughest applications where conventional pressure switch designs often don't measure up.
- Pressure ranges from vacuum to 7500 psig
- Snap-acting SPDT 3A @ 125VAC / 2A @ 30VDC resistive mechanically operated switch
- Rugged 316 stainless steel housing
- 1/4" NPT male process connection
- IP67 protection rating
- Choose from either an integral 6-foot (1.5m) cable with ½" NPT male conduit connection, or a DIN 175301-803C L-connector
- 3-year warranty
Starting at
$121.00
(MPS25-1C-DV15D)
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