Wigersma & Sikkema UNIGAS 300, Инструкция по установке, эксплуатации и обслуживанию

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Installation, operating and maintenance manual UNIGAS 300
DDG6004MHGB/08-2017/Rev.A2 Software version from M 1.3.40 and D 2.3.37 19
4.5 Temperature sensor
The temperature sensor must be placed in a sensor pocket, see chapter 9 for an overview of available sensor
pockets. If desired, the sensor pocket can be filled with thermal conduction paste. It is not permitted to cut the
temperature sensor cable. Excess length must be tied up.
The sensor pocket is placed at the Tr reference measuring point of the gas meter or at a different
position in the gas installation that meets the following criteria:
•
distance to the gas meter: not exceeding 1 m
•
position: downstream of the turbine gas meters
•
insertion length: 1/3 to 2/3 of the internal diameter of the gas-carrying line
4.6 Pressure sensor
The pressure sensor should preferably be connected to the Pr reference measuring point of the gas meter.
When using the external pressure sensor, it is not permitted to cut the cable. Excess cable length must be tied
up.
The internal pressure sensor is stress free mounted in UNIGAS 300 and can be moved a little.
Prevent damaging the pressure sensor when connecting the pressure. Secure it with a 15 mm
spanner.