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Overview of Pressure Switches:
Types of Pressure Switches:
Adjustable Pressure Switches
Gems Sensors is a leading manufacturer of both adjustable pressure switches and factory set pressure switches. Some typical applications would be as an air compressor pressure switch where the compressor could be set with the adjustable pressure switch
to complete the circuit (turn on the compressor) to increase the pressure and then turn off the air compressor pressure switch once the desired maximum pressure set with the adjustable pressure switch has been achieved.72 Similar settings with an adjustable
pressure switch can be achieved with a water pump pressure switch where the water pump pressure switch can be set to control the water pressure within a desired pressure range.
Vacuum Pressure Switches and Sensors
Vacuum switches are designed to open or close an electrical circuit when a predetermined set point is reached. Gems vacuum pressure switches are often used in demanding applications where extreme shock and vibration can occur. Typically they can be found
in HVAC/R, food and beverage, and medical industries.
Solid State Pressure Switches
Offering exceptional accuracy and stability, these solid-state switches employ sophisticated sputtered thin film sensors. They provide excellent repeatability in high shock and vibration environments, and are superior to mechanical switches in high frequency
cycling applications. An optional Communications Interface enables Set Point, Reset Point, and Time Delay programming in the field.
Pressure Switch Applications and Industries:
- Agricultural
- General Industry
- Medical
- Power Generation
- Specialty Vehicle/Off-Highway Vehicle
- Transportation
Pressure Switch
Catalog Pages
Pressure Switch
Installation Instructions
Gems Sensors Instructions, PS61
Download the Gems Sensors & Controls PS61 installation instructions bulletin.
Gems Sensors Instructions, Adjustable Pressure Switches
Download the Gems Sensors & Controls Adjustable Pressure Switches installation instructions bulletin.
Gems Sensors Instructions, 3600
Download the Gems Sensors & Controls 3600 Series installation instructions bulletin.
Adjustable
Pressure Switches
PS11 Series Low Pressure Switch
PS11 Series Low Pressure Switches are ideal for low pressure applications. These switches have a life expectancy of 1 million cycles making them extremely reliable. Their snap-action microswitch resets automatically and meets or exceeds...
PS41 Series Pressure Switch
PS41 Series Pressure Switches are designed for demanding applications where space and/or price are a concern. These switches utilize a piston/diaphragm design, which incorporates the high proof pressure of piston technology with the sensitivity of...
PS61 Series Pressure Switch
PS61 Series Pressure Switches are designed for OEM applications and are available with enhanced ingress protection (IP) to IPX7, IPX9K, and IP6KX and integral electrical connections. PS61 Pressure Switches can withstand temperatures up to...
PS71 Series Pressure Switch
PS71 Series Hydraulic Pressure Switches are versatile general purpose hydraulic pressure switches that can be used in a wide range of hydraulic pressure sensor and pneumatic pressure sensor applications. The proven piston/diaphragm design of the...
PS72 Series Pressure Sensor
PS72 Series Pressure Sensors are versatile microswitch based pressure switches that are designed for medium pressure OEM applications. They offer all the performance of our proven PS71 model with the low temperature capability of Kapton®.
PS75 Series Pressure Switch
PS-75 Series Pressure Switches have all metal surfaces for overload stops and deliver reliable operation under extremely high pressure surges. They are designed with a wear disc and cushioning ring for increased life. PS-75 use a piston/diaphragm...
PS76 Series Pressure Switch
PS76 Series Pressure Switches are versatile microswitch based pressure switches that are designed for high pressure OEM applications. They offer all the performance of our proven PS75 model with the low temperature capability of...
Vacuum
Pressure Switches
PS81 Vacuum Pressure Switch
PS81 Vacuum Pressure Switches are ideal for low vacuum applications. This pressure switch offers a life expectancy of 1 million cycles, which means long-term reliability. Their brass housing and choice of four diaphragm materials ensures chemical...
PS82 Vacuum Pressure Switch
PS82 Vacuum Pressure Switches are miniature vacuum pressure switches, based on our proven PS71 pressure switch series. They are designed for demanding applications where space and/or price are strong concerns.
Solid State
Pressure Switches
3600 Series Pressure Switch
3600 Series Electronic Pressure Switches are highly resistant to shock and vibration and feature no moving parts for reliability. These switches are ideal alternatives to electromechanical types in high cycle pressure applications, or when broad...
PS98 Solid State Pressure Switch
PS98 Solid State Pressure Switches are highly resistant to shock and vibration and features no moving parts for reliability. This switch is an ideal alternative to electromechanical types when cycles exceed 50 cycles/minute and broad frequency...