Series 3100D Explosion-proof Differential Pressure Transmitter
March 21, 2020
Capsuhelic® Differential Pressure Gages
March 21, 2020

Series 43000 Capsu-Photohelic® Pressure Switch/Gage

Product Applications

  • Pump control
  • Pumping systems
  • Waste water
  • Compatible liquid or gas applications

Capsu-Photohelic® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design. The Capsu-Photohelic® switch/gage employs an encapsulated sensing element for use with both liquids and gases at pressures to 500 psig (34 bar). Optional cast brass case is available for water or water based liquids. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width — less than 1% of full scale. Set points can be interlocked to provide variable deadband — ideal for control of pumps, etc.