This document is the instruction manual for testo 6448 compressed air counter probe
The testo 6448 is a compressed air counter probe designed for use in pipe systems for working compressed air. It is intended for operation in pressurised systems up to PN16 and with a tapping clamp from DN250 up to PN10. The device requires assembly of mechanical components such as the clamp and measurement fitting before electrical connection and commissioning.
| Maximum operating pressure | PN16 |
|---|---|
| Tapping clamp size range | DN250 up to PN10 |
Assembly, commissioning, operation and maintenance may only be performed by trained authorised personnel.
The device is intended exclusively for use in pipe systems for working compressed air.