Binder service specialists can measure flow profiles during start-up to confirm assumed or calculated profiles, and/or determine the optimal insertion depth for each flow sensor. Individual and average measurements can be transmitted to the main PLC using any of the common bus protocols. Multiple local measurements are automatically averaged by a separate electronic module to calculate a more precise flow rate than would be possible with a single sensor. Multiple sensor systems can be used for large diameter pipes or rectangular ducts. Otherwise, flow deviations due to due to unfavourable pipe runs can reduce measurement accuracy by 20% or more. If the straight inlet and outlet pipe runs are insufficient, or if very high accuracy is required, the COMBIMASS® flow conditioner can be installed upstream of the flow meter to improve and stabilize the flow pattern. Unlike volumetric flow measurement devices such as purge meters (variable area meters) or turbine meters, thermal mass flow meters are immune to fluctuations in temperature and pressure of the incoming flow. This ensure high accuracy over the entire range of the instrument. Thermal Mass Flow Meter/Controller for Gas (by-pass design). It is microprocessor-based, field programmable, and designed to meet the gas flow measurement demands of the water and wastewater industry where aeration, digestion, and cogeneration play crucial roles. top or side mount) can all be simulated in the lab. The MDot is an innovative Thermal Mass Flow Meter and Temperature Transmitter. Pressure, temperature range, gas composition, pipe orientation and sensor installation (e.g. Each instrument is individually calibrated in the CAMASS® Calibration Lab, taking into account all process and installation conditions. Pressure drop is negligible and will not impede flow or. Low Flow Rate Sensitivity Measures as low as 5 SFPM or as little as 1 SCFM in a 6 pipe. Thermal mass flow meters are very precise as compared to other available technologies, in particular at low gas velocities and low pressures. Wide turndown Turndown ratio of 100:1 and resolution of as much as 1000:1thermal mass measurement is more accurate and repeatable over volumetric flow when a wide flow range is required. Thermal mass flow meter & conditioner for industrial applicationsĬOMBIMASS® gas flow meters use thermal dispersion technology to directly measure the standard volumetric flow rate of the dry gas as per DIN 1343.
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