MICROTHERMAL GAS METER
Static microthermal gas meter for accurate measuring and recording of natural gas type H
and air in household or commercial applications.
The electronic gas meter AERIUS utilizes a CMOS semiconductor sensor, which is placed in the bypass channel.
The sensor is based upon a microthermal measuring principle and contains a heating element,
which is flanked by two temperature sensors. The heating element t is used to heat the gas;
a uniform temperature distribution is formed, which is deferred through a gas flow.
Therefore a temperature difference is generated between the two temperature sensors.
The resulting measuring signal is processed by a microprocessor into a flow rate and therefore shows into standard volume (m3).
CMOS Sensor Technology
MID approval (PTB)
Very low starting flow
Differentiation between natural gas and air
Interfaces wired M-Bus and wM-Bus Radio 868 or 434 MHz according to OMS®