Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.

Sensing Probes

4 results found that include 35 products

A pressure flow sensor from Grainger helps determine air pressure in your HVAC system. Use differential pressure flow sensors with VAV controllers and 3/8” O.D. polyethylene tubing. Install them easily through a 7/8” dia. hole in ductwork. A passive static pressure probe senses pressure as air flow aspirates across the probe tip opening. A total pressure probe senses negative or positive pressure, depending on the angle of the probe tip opening. Choose from pressure sensing probes in a variety of sizes and configurations when you shop for a pressure flow sensor at Grainger. Shop today!Close

Filter Results By

Viewing as

List Table
  • KMC CONTROLS Differential Pressure Flow Sensors
    • KMC CONTROLS
    • Multiple product options available

      Differential pressure flow sensors are for use with VAV controllers and 3/8" O.D. polyethylene tubing. Easily installed through 7/8" dia. hole in duct.

      Multiple product options available

  • Static Pressure Probes
    • Multiple product options available

      Passive probes sense pressure as air flow aspirates across the probe tip opening.

      Multiple product options available

  • Universal Sensing Probe Kit
    CLEVELAND CONTROLS Universal Sensing Probe Kit
    • CLEVELAND CONTROLS
    • Cleveland Controls universal sensing probe kit is used with air pressure sensing switches and can be used in several applications including: positive static pressure increases when the filter gets dirty, flow is reduced as filter gets dirty, fan operation or air flow with little or no static pressure, and negative pressure increases as the filter gets dirty.

    • Item # 6XPX8
    • Mfr. Model # 60681-396
    • Sensing Probe Kit, Insertion Length (In.) Adjustable, Exterior Length (In.) Adjustable, Overall Length (In.)...More

  • CLEVELAND CONTROLS Total Pressure Probes
    • CLEVELAND CONTROLS
    • Multiple product options available

      These impact probes sense negative or positive pressure, depending on the angle of the probe tip opening.

      Multiple product options available

View More
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More