Temperature-Volume Corrector TC210
54
ELSTER Handel GmbH
5 Installation
The installation and first test can occur without the presence of a calibration official, be-
cause all relevant areas are secured by adhesive labels.
5.1 Fitting to a diaphragm gas meter
≤
G25
According to the PTB directive TRG3, the TC210 can be put into operation together with
the commercial diaphragm gas meters BK-G10 to BK-G25 in the factory as a measure-
ment unit.
5.2 Installations made directly onto thermowells
In various versions the TC210 is set up directly on a thermowell.
If no thermowell is available, then with turbine-wheel and diaphragm gas meters the instal-
lation must be made up to 3 D (D = pipe diameter), but at most 600 mm after the meter.
With rotary piston meters the installation must be made up to 2 D in front of the meter.
F
A second thermowell for the comparison measurement is generally required
for acceptance of the system.
Version I
Mounting directly on the thermowell using a plug system.
Version II
Mounting on the thermowell using a plug system via a bendable arm.
Version III
Mounting directly on the thermowell using a screw thread.
Version IV
Mounting on the thermowell using a screw thread via a bendable arm.
Summary of Contents for TC210
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