Differential pressure

Alongside temperature, the physical measurement parameter of pressure is one of the most important and most measured parameters for applications in research and engineering. A large number of measuring tasks have become indispensable for a wide range of applications in heating, sanitation and air-conditioning sectors, in process engineering and in many other areas.

14 products or recommendations for Differential pressure
  • testo 440 delta P Air Flow ComboKit 1 with Bluetooth®

    Order-Nr. 0563 4409

    Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor and the 100 mm vane probe head and hot wire probe head (Ø 9 mm) for attachment to the universal Bluetooth® handle supplied. To make measurements more convenient, both probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.
    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts or at ventilation outlets

    • Space-saving: simply combine the universal Bluetooth handle with the 100 mm vane or hot wire probe head and the extendable telescope (1.0 m)

    • Convenient: wireless probes, internal data storage and USB port for data export

    • As multifaceted as your challenges themselves: the testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes

    SR5 716.00
    excl. VAT
  • testo 440 delta P Air Flow ComboKit 2 with Bluetooth®

    Order-Nr. 0563 4410

    Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, two vane probe heads (Ø 100 mm and Ø 16 mm) and a humidity/temperature probe head – all three can be attached to the universal Bluetooth® handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.
    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts, at ventilation outlets and in work rooms

    • Space-saving: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0 m). Vane probe heads (Ø 16 mm, Ø 100 mm) can simply be plugged onto the telescope

    • Convenient: wireless probes, internal data storage and USB port for data export

    • As multifaceted as your challenges themselves: the testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes

    SR6 156.00
    excl. VAT
  • High-pressure probe - for pressure tests up to 25 bar

    Order-Nr. 0638 1748

    The high-pressure probe (with the appropriate measuring instrument) is ideally suited for carrying out pressure tests up to 25 bar and pressure tests on fluids.
    • Pressure tests up to 25 bar 

    • Pressure tests on fluids

    • High-pressure tests on water pipes, tests on waste water pipes according to DIN EN 1610

    • Can be attached to testo 312-4 and testo 324

    SR1 140.00
    excl. VAT
  • Fine pressure probe - for heating system checks / 4 pascal measurement

    Order-Nr. 0638 0330

    The fine pressure probe (with the appropriate flue gas analyzer and accessories) is ideally suited for carrying out heating system checks and 4 pascal measurement.
    • Carrying out heating system checks and 4 pascal measurement with compatible flue gas analyzer and accessories

    • Simultaneous measurement of gas pressure and flue gas values

    • No zero point drift during pressure measurement (cyclic zeroing)

    SR1 100.00
    excl. VAT
  • Pressure probe, 100 hPa - for differential pressure and flow

    Order-Nr. 0638 1545

    The pressure probe (with the appropriate measuring instrument) is ideally suited for recording differential pressures and flow velocities (in combination with a Pitot tube).
    • Differential pressure measurement

    • Flow velocity measurement in combination with a Pitot tube

    • Handy probe

    • Measuring range: 0 to +100 hPa

    SR1 910.00
    excl. VAT
  • Pressure probe, 10 hPa - for differential pressure and flow

    Order-Nr. 0638 1445

    The pressure probe (with the appropriate measuring instrument) is ideally suited for recording differential pressures and flow velocities (in combination with a Pitot tube).
    • Differential pressure measurement

    • Flow velocity measurement in combination with a Pitot tube

    • Handy probe

    • Measuring range: 0 to +10 hPa

    SR2 152.00
    excl. VAT
  • Oil pressure probe - for checking the refrigeration compressor

    Order-Nr. 0638 1742

    The oil pressure probe enables reliable checking of the lubricating oil pressure in the refrigeration compressor – this means you can avoid failures and save costs resulting from too low a pressure and the insufficient lubrication associated with this.
    • Small, handy oil pressure probe with 2.9 m long cable

    • Resistant to refrigerants and oil

    • 7/16“ UNF pressure connection

    SR999.00
    excl. VAT
  • Air flow velocity matrix - for supply air diffusers

    Order-Nr. 0699 70771

    The air flow velocity matrix (in conjunction with the appropriate measuring instrument) is your ideal measurement solution for determining flow velocity and volume flow on laminar flow supply air diffusers.
    • Volume flow measurement on large supply air diffusers, HEPA filters and safety cabinets in cleanrooms

    • The telescope makes it possible to carry out measurements on high ceiling diffusers

    • Ideal for large surface areas

    • Air flow velocity matrix dimensions: 360 x 360 mm

14 Products found