In cleanroom technology, the maintenance of positive pressure prevents the entry of contaminated air. In order to keep the cleanroom conditions constant, the transmitter additionally calculates volume flow and flow velocity from the measured differential pressure.
An optional probe from the testo 6610 probe series also enables simultaneous recording of humidity and temperature with one transmitter.
A particularly outstanding feature of the testo 6381 pressure transmitter for differential pressure is the automatic zero-point adjustment, which ensures high accuracy and long-term stability. The integrated self-monitoring and early warning function also guarantees the operator high system availability.
testo 6381 pressure transmitter for differential pressure – the applications
- Differential pressure monitoring between rooms; optional: simultaneous measurement of ambient temperature and humidity
- Monitoring drying processes
- Differential pressure measurement in filling processes and spray-painting systems