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  • Pressure Reading: Differential
  • Working Pressure Range: 0.0 to 100 psi

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  • Description: The 24 Series differential pressure and vacuum switch offers a unique blend of compact size, excellent performance, environmental protection and attractive price. Available with brass or polysulfone® pressure connections, the Model 24 Pressure Switch will

    • Accuracy: 0.1000 ±% FS
    • Deadband: 0.7500 psi
    • Material to Measure: Liquid, Gas
    • Number of Poles: Single Pole

  • Supplier: Cole-Parmer

    Description: -resistant dial cover, captive cover screws The 400 Series are pressure switches for applications that require single or multiple switching capabilities. Switches feature a weather-tight enclosure, making the 400 Series an ideal choice for most ordinary location

    • Pressure Reading: Differential
    • Signal Output: Analog Current

  • Supplier: Cole-Parmer

    Description: with knob controls. Apply pressure and switch set points are fully visible. Deadband is 1 pointer width—less than 1% full scale. DPDT relays can easily be interlocked to provide variable deadband control. For positive, negative or differential pressures as low as 0.25''

    • Pressure Reading: Differential

  • Description: 12 Series switches are ideal for operation in harsh explosive environments where space is at a premium. A snap-action Belleville spring assembly is used to provide vibration resistance and prolonged switch life. A hermetically sealed switch and stainless steel enclosure provide

    • Accuracy: 0.0150 ±% FS
    • Deadband: 1.45 to 8.7 psi
    • Material to Measure: Liquid, Gas, Hazardous
    • Normally Open/Closed: Normally Open

  • Description: The Model 240 carries global certifications from CSA, UL, and ATEX. The diaphragm isolated Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. In addition, it is certified to the ATEX directive Ex d, IIB +

    • Accuracy: 2 ±% FS
    • Display: Analog Meter
    • Material to Measure: Liquid, Gas, Hazardous
    • Normally Open/Closed: Normally Open

  • Description: The Model 220 carries global certifications from CSA, UL, and ATEX. The piston style Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. Certified to ATEX directive Ex d, IIB + H2 with an IP65 rating. Mid

    • Accuracy: 2 ±% FS
    • Display: Analog Meter
    • Material to Measure: Liquid, Hazardous
    • Normally Open/Closed: Normally Open, Normally Closed

  • Description: Series 2300 Pressure Switches provide miniaturized instrumentation for detecting either pressure gain, or loss in pressurized systems. Designed to aerospace quality standards, these units provide high reliability even after 1,000,000 switching cycles. Rugged

    • Material to Measure: Liquid, Hazardous
    • Number of Poles: Single Pole, Double Pole
    • Number of Throws: Double Throw
    • Operating Temperature: -65 to 275 F

  • Description: • Setpoint Repeatability of ±1% • Rugged Epoxy-Coated NEMA-4X Watertight Enclosure • Dependable Switch Actuation Between the Two Input Pressures • High Static Pressure • Single Setpoint with Adjsutable Deadband or Dual Setpoint with Fixed Deadband

    • Material to Measure: Liquid, Gas
    • Number of Poles: Single Pole
    • Number of Throws: Double Throw
    • Operating Temperature: -20 to 150 F

  • Description: Differential pressure switch 0.08...1.2 inch WC [20...300 Pa], Set point range adjustable

    • Material to Measure: Gas
    • Pressure Reading: Differential
    • Working Pressure Range: 0.0029 to 0.0435 psi

  • Description: Differential pressure switch 0.8…4 inch WC [200…1000 Pa], Set point range adjustable

    • Material to Measure: Gas
    • Pressure Reading: Differential
    • Working Pressure Range: 0.0290 to 0.1450 psi

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