Economical & Differential Pressure Switches

Economical & Differential Pressure Switches


The ECO Series of Economical and Differential Pressure Switches are electro mechanical devices. Operating principle: On reaching the pre-set pressure value, the switch can either start or stop any application, which runs on electrical circuit. The construction is very compact, which gives a sleekly appearance and eventually gives the product a greater appeal. High temperature withstanding capability, better scale accuracy and outstanding repeatability further enhances the credibility of the product. Besides, the switches are accompanied with mounting brackets, which enables easy installation across pipes, panels, etc.

Switch finds use in various industries like

  • Boilers
  • Compressors
  • Fire fighting equipment
  • CNC machines

  • Service: Air, oil and water
  • Switch: One SPDT contact system
  • Differential: Adjustable and fixed (for DP only)
  • Accuracy: ± 2% FSR
  • Repeatability: ± 2% FSR
  • Electrical Rating: 15A 110/220 VAC, 10A 24 VDC
  • Connection: ¼” BSPF, 3/8” BSPM (DP only)
  • Mounting: Direct/Panel
  • Enclosure: IP 32
  • Maximum Temperature: Ambient – 70°C, Media - 100°C
  • Sensor: Phosphor Bronze bellows

  • External adjustable set point facility, throughout the range with the help of scale, avoids any use of additional comparator.
  • Adjustable and fixed dead band is available.
  • Reliable micro switch under the hood, and the phosphor bronze bellows compatible to most of the media gives wide usage of these switches.
  • Provision of terminal block for easy wiring is another user-friendly feature of ECO series.

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