Adjustable Air Compressor Pressure Switch for hydraulic pumps and Other Applications

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.

PS-11 General Purpose Pressure Switch
PS11 Series Low Pressure Switch
  • 0.75 to 15 psi (.051 to 1 bar) 
  • Adjustable or Factory Setpoint
  • 1,000,000 Cycle Life Typical
  • Formerly PDPA/PDPF
PS-41 General Purpose Pressure Switch
PS41 Series Pressure Switch
  • 3.5 to 100 psi (0.24 to 7 bar)
  • Field Adjustable
  • Economical

PS61 OEM Subminiature Pressure Switch
  • 10 to 4,350 psi (0.7 to 300 bar)
  • Exceptional Size-toPressure-Range Ratio
  • Perfect for Demanding Applications
Hydraulic Pressure Switch PS71 Series - Gems™ Sensors
PS71 Series Hydraulic Pressure Switch/Pneumatic Pressure Switch
  • 10 to 5000 psi (0.7 to 344 bar)
  • Adjustable or Factory Set
  • Multiple Fittings, Electrical Ranges and Terminations

PS-72 General Purpose Pressure Switch
PS72 Series OEM Pressure Sensors
  • 10 to 750 psi (0.7 to 52 bar) 
  • Adjustable or Factory Set 
  • Minimal Setpoint Change at Low Temperature Extremes
PS-75 General Purpose Pressure Switch
PS75 Series General Purpose Pressure Switch
  • 5 to 6000 psi (0.35 to 414 bar) 
  • Wear Disc Design for Longer Life 

PS76 Series Pressure Switch
  • 15 to 1750 psi (1 to 121 bar)

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