Drukverschiltransmitter  Fabrikanten, distributeurs en leveranciers

... Wij zijn het enige bedrijf ter wereld dat drukverschilcellen produceert met een meetbereik van 5 Pascal en dus ook lektesters met een resolutie van 0,01Pa!".
Furness Controls, opgericht in 1966 door J.T. Furness, is een van de toonaangevende leveranciers op de markt
de markt als het gaat om lektesters en differentiaaldruk
meetinstrumenten voor extreem lage meetbereiken. Op het gebied van lek- en
lektests bieden wij u apparaten die door hun precisie en
en brede toepassingsbereik telkens weer nieuwe maatstaven stellen.

Tradition, quality and precision - G. Lufft GmbH
G. Lufft Mess- und Regeltechnik GmbH, located in Fellbach near Stuttgart, has been developing and producing professional components and systems for climate and environment measurement for more than 130 years.
The precision workmanship of highly skilled specialists has enabled the LUFFT label to be known and the products to be purchased worldwide. Intelligent meteorological sensors form the basis of highly available measuring networks along roads, rail and at airports all over the world. Meteorological services and environmental bodies appreciate the precise and long lasting Lufft quality as do building equipment manufacturers and energy suppliers as well.
Lufft underlines its claims to high quality by operating its own calibrating laboratory. This laboratory contains an accredited wind tunnel in which all wind sensors are tested thoroughly before delivery.
LUFFT products and equipment are to be found wherever atmospheric pressure, temperature, relative humidity and other environmental factors require to be measured or recorded.