Kamstrup MULTICAL 402, Installation & Maintenance Instructions Manual, Page: 6 / 28

1. General information
Read this guide before installing the meter.
In case of incorrect mounting Kamstrup’s guarantee obligations no
longer apply.
Please note that the following installation conditions must be obeyed:
- Pressure stage PN16/PN25, see marking. The flow
sensor marking does not apply to
enclosed accessories
- Pressure stage, Kamstrup
sensor set type DS: PN16
- Pressure stage, Kamstrup
stainless steel pockets: PN25
At medium temperatures above 90°C in flow sensor, use of flange me-
ters is recommended, and the calculator should be wall-mounted.
2. Mounting of temperature sensors
The temperature sensors used to measure inlet and outlet temperatures
are a matched sensor set that must never be separated.
MULTICAL® 402 is by default supplied with mounted temperature sen-
sors. According to EN 1434 the cable length must not be changed. If
necessary, sensors must always be replaced in pairs.
One sensor is marked with a red sign and must be installed in the inlet
pipe. The other sensor is marked with a blue sign and must be installed
in the outlet pipe (see paragraph 8, page 14).
Note:
The sensor cables must not be pulled. Be aware of this in case of
binding the cables.
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