Pressure Reference Point; Temperature Reference Point - Elster Instromet SM-RI-X Manuel D'instruction

Turbine gas meter Instruction Manual

Pressure reference point

A straight connection in accordance with DIN 2353 is pre-fitted on the meter
housing for measuring the reference pressure.
The pressure test point is marked P
tubes or flexible Elster-Instromet pressure tubes.
Functional safety and reliability are ensured only if the material combination of
the union component and pipe fit to each other.
On request Elster-Instromet Custom service can establish the connection to
additional devices

Temperature reference point

You can use thermowells for measuring the gas temperature in the meter
housing.
Parts of the measuring element outside the thermowell must be adequately
insulated against ambient temperature influences.
In order to achieve optimum thermal conduction, you should always fill the
thermowell(s) with heat conductive fluid or paste.
If the meter housing is not provided with a temperature reference point, the
temperature should be measured in the downstream line of the meter at a
distance of 1xDN. (max. 3xDN)
Elster-Instromet b.v.
Honeywell
Tel: +31 (0) 315 338911
Copyright © 2011 Elster.All rights
reserved.
/P and is suited for connecting 6mm steel
m r
www.elster-instromet.com
2.550.484 Rev. 2
ENG
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