GHM Group – Martens
GHM Messtechnik GmbH | Kiebitzhörn 18 | 22885 Barsbüttel | Germany
8
2.6 Electrical installation
The device may only be installed by an electrician. Compliance with the
national and international regulations for installation of electrical and elec-
tronic systems applicable in the respective country of use is mandatory.
Pt100 input:
The resistance of 4 Ω per line must not be exceeded.
The corresponding line length for copper cable is specified in the table.
The values must be calculated for other line materials and cross-sections.
Maximum line length for copper lines
Line cross-section
Maximum line length
0.14 mm²
32 m
0.25 mm²
58 m
0.5 mm²
116 m
0.75 mm²
174 m
1 mm²
232 m
1.5 mm²
348 m
DANGER
