Differential Pressure Transmitters
manufactured by Halstrup Walcher Gmbh
The measurement of differential pressure, and its precise regulation, has importance in many areas of air handling process
technology. Halstrup Walcher have been providing solutions for applications found in Cleanrooms, Hospitals, Filling Machines,
and Hygienic Plants for many years.
The high precision “P26” DP Transmitter is available for “top hat”
rail or wall mounting , in a wide range of pressures and volume
flows. The unit has scaleable ranges, and zero point calibration
to prevent drift. The “P26” has a built in valve to provide a high
level of overload protection.
There is a variant of this unit, the “P29”, which can be used for
measurement of natural gas.
The compact and innovative “P34” DP Transmitter is DIN Rail
mounting. It has optional analogue temperature input and
internal pressure sensor for PT compensated volume flow
measurement. It is ideal for panel mounting.
The USB interface allows for scaling via PC, and the setting up of
the characteristic line form (and many other parameters) can be
managed.
The “PUC24” panel is a stainless steel unit for the display of
air conditioning data in a cleanroom or other process. There
is integrated measurement of DP, humidity, temperature, and
pressure.
The unit has digital interface, 3 analogue outputs, acoustic
alarms, and adjustable switch functions.
Halstrup Walcher offers both standard and customer specific solutions for performing high precision measurements (normally
around 0.2% accuracy). With an accredited in-house calibration laboratory and a range of mobile calibration devices (mains
and battery powered), we would be pleased to discuss your applications.
Contact ; OMNI SENSORS AND TRANSMITTERS LTD
www.sensorsandtransmitters.com • Email: [email protected] • Tel: 01926 6142633