Title: +038=370.104-OE004T_01-Multical 801 Energimåler Kamstrup - Installasjons- og brukerguide.pdf
The temperature sensors used for measuring forward and return temperatures respectively, constitute a matched sensor pair, which must never be separated. Temperature sensors are usually mounted in the calculator from the factory. According to EN 1434/OIML R75 the cable length must not be changed. Should replacement be necessary, both sensors must be replaced. The sensor marked with a red sign is to be installed in the flow pipe. The other sensor, marked with a blue sign, is to be installed in the return pipe. For mounting in the calculator, see the paragraph ”Electrical connection”. Note: The sensor cables must neither be exposed to jerking nor pulling.Please be aware of this when binding the cables, and be careful not to pull the binders unnecessarily tight as this may damage the cables. Please also note that temperature sensors must be mounted from below in cooling or heat/cooling installations.