The desired measurement range can be selected from among 9 magnitudes (types) extending as a whole from 0.1 ltr/h to 18,000 ltr/h at a gas temperature ranging from -50 to +120 °Celsius. The solidly manufactured casing of the standard meters is designed to withstand a maximum overpressure of 50 mbar (plastic casings) or 500 mbar (stainless steel casings); meters for higher pressure ranges up to 10 bars are available.
RITTER drum-type gas meters are universally applicable for measuring the
volume of flowing gases and are particularly effective when
measurements demand the highest precision.
The major
advantage and the superiority of volumetric Gas Meters (like Drum-type
Gas Meters) over other measurement principles, which determine gas
volume using secondary measurable variables such as speed, heat
capacity, hot-wire resistance or similar, is that the volume is directly measured. That means that the condition and the composition of the gas has no influence on the measurement accuracy.
TG 1 Model 7
(Fig. with "Totalizing Roller Counter")
Correcting factors which take into account gas type, temperature, humidity etc are therefore not necessary. . It should be noted that with other, non-volumetric measurement processes, the measurement accuracy given for that process can only be achieved if the correcting factors for the immediate condition of the gas are exactly known.
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| For quotations please send us an email: sales@litremete |
| Tel: +44 (0) 1296 420341 |
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