Product overview
KM3701, KM3702 and KM3712
14
Version: 2.0.0
KM3712 - Two-channel relative pressure measuring module (-1000 hPa to +1000 hPa)
Fig. 7: KM3712 - Two-channel relative pressure measurement
The KM3712 terminal module can measure pressure values between -1000 hPa and +1000 hPa (-1 bar and
+1 bar) at each hose connection. Pressure measurement takes place relative to the actual current ambient
pressure.
Installation and connection technique
The pressure measuring terminal samples the pressure values directly. Additional measuring devices are
unnecessary. This avoids connection systems and saves available space compared with the use of
conventional measuring devices. The installation of the pressure measuring terminals is simple and fast and
can be carried out without any additional mounting tools. The measuring hoses are connected directly to the
quick couplings of the pressure measuring terminal. Standard commercial plastic hoses can be used as
measuring hoses. In terms of connections and installation space the pressure measuring terminals are
designed like a "normal" 24 mm Bus Terminal and can be installed with minimum space requirement directly
in the Bus Terminal system.
