Pressure measurement - Filter

Air conditioning systems are equipped with filters which prevent dirt from the outside air entering the indoor air. These must be regularly subjected to differential pressure measurements to check whether the filter is still fully functional. To do so, the pressure is measured in front of and behind the filter. The result of this measurement is the differential pressure. If it is too high, the filter is contaminated and needs changing.

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7 products or recommendations for Pressure measurement - Filter
  • testo 510 Set

    testo 510 set - differential pressure measuring instrument

    Order-Nr. 0563 0510

    ZAR 3,784.00
    incl. VAT  ZAR 4,351.60
    • Differential pressure measurement from 0 to 100 hPa 
    • Flow measurement possible with a Pitot tube (available as an option)  
  • testo Smart Probes HVAC/R Ultimate kit

    testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0002 32

    ZAR 24,808.85
    incl. VAT  ZAR 28,530.18
    • For all measurements involving heating, air-conditioning, refrigeration and ventilation systems
    • All Smart Probes for temperature, pressure, humidity and flow in one kit
  • testo 400 Universal IAQ instrument

    testo 400 - Universal IAQ instrument

    Order-Nr. 0560 0400

    Price on Request
    • Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
    • High-precision, location-independent and integrated differential pressure sensor
  • testo 510i

    testo 510i - differential pressure measuring instrument with smartphone operation

    Order-Nr. 0560 1510

    ZAR 2,979.90
    incl. VAT  ZAR 3,426.89
    • Measurement of gas flow and static pressure
    • Measurement menu for pressure drop test including alerts
  • testo 440 16 mm Vane Kit

    testo 440 16 mm Vane Kit

    Order-Nr. 0563 4401

    ZAR 13,244.00
    incl. VAT  ZAR 15,230.60
    • Intuitive: clearly structured measurement menu for volume flow and determination of air velocity in ventilation ducts
    • Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to carry out measurements
  • Smart Probes Heating Set

    testo Smart Probes heating kit

    Order-Nr. 0563 0004 10

    ZAR 6,787.55
    incl. VAT  ZAR 7,805.68
    • Non-contact temperature measurement, measurement of flow and return temperature as well as gas flow pressure
    • Measurement menu for pressure-drop test including alarm function
  • testo 512-1

    testo 512-1 - Digital differential pressure measuring instrument with App connection

    Order-Nr. 0563 1512

    ZAR 10,500.60
    incl. VAT  ZAR 12,075.69
    • Simple, fast and precise differential pressure measurement (0 to 200 hPa) for checking filters and for Pitot tube measurement in the ventilation duct
    • Reliable measurement results due to position-independent differential pressure sensor with high accuracy
7 results found