Halstrup-walcher

Explosion proof differential pressure transmitter with display
TÜV, IP65, 0.25 - 100 KPa | P29 halstrup-walcher

P 29
Differential pressure transmitter with TÜV certification, for use with combustible gases, freely scaleable.

In addition to differential pressure, the differential pressure transmitter P 29 also detects positive and negative overpressure. A significant feature here is that in addition to air and non-aggressive gases, combustible gases can be detected as well. The device does not create an ATEX zone, as its design and technology precludes any danger of ignition. The measuring range between 250 Pa to 100 kPa are freely scaleable between 10 and 100 %, with the option of unit conversion to e.g. mmH2O. A freely selectable time constant up to 60s allows for deployment even at fluctuating pressure conditions, and produces a calmed output signal. The device is ideally suited for wall or rail mounting.
This pressure transducer is particularly well suited for volumetric flow measurements of city gas and other natural gases, including butane, methane, etc. in industrial firing kilns or combustion plants
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