Model TFS2000
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Model TFS2000 Thermal Gas Flow Modules for Inline Gas Measurement Description The model TFS2000 thermal gas flow modules are specially developed for inline gas measurement which requires the module directly connected to the pipeline. Aimed at the smart gas meter application, both a temperature sensor and a gas-recognition sensor are integrated in this module. The temperature sensor signal can be used for temperature compensation on flow data, while the gas-recognition sensor can be used to identify whether the flow medium is air or natural gas. The module contains a thermal mass flow sensor which is made by MEMS process. Thanks to MEMS process, this model has advantages of low power consumption and wide measuring range with high accuracy, and are benefit a compact design. As there is no moving part in the TFS2000, the module forms a solid state sensor system with excellent stability and reliability. To prevent any possible influence due to metal particles contained in gas flow, the flow channel is specially designed and a protective layer is applied to the surface of the flow sensor. In case of high-volume orders, the housing of TFS2000 modules can be customized for the best integration into customer gas meters. Features inline gas measurement smart gas metering which requires inline integrated temperature and gas-recognition sensors industrial gas flow control high accuracy: up to ±1.5%rdg wide range: 0~6m3/h BCM SENSOR TECHNOLOGIES BVBA Industriepark Zone 4, Brechtsebaan 2 website: www.bcmsensor.com B-2900 Schoten - Antwerpen, BELGIUM email: sales@bcmsensor.com

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Model TFS2000 Thermal Gas Flow Modules for Inline Gas Measurement Technical Data Parameters flow medium measuring range ultimate flow rate ultimate pressure of flow medium pressure drop diagnosis signal of no-flow output signal digital output option ±3 (for flow rate < 0.6m3/h), ±1.5 (for flow rate ≥ 0.6m3/h) temperature range accuracy of temp. sensor gas-recognition sensor output 3.3 (typical), or any voltage in range of 3.1, ..., 5.5Vdc power consumption in continuous mode power consumption in sleep mode response time voltage to control flow and temp sensor switch on: 0.9, ..., Vs; switch...

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Model TFS2000 Thermal Gas Flow Modules for Inline Gas Measurement Ordering Information position (pos.) 1: model TFS2000 pos. 2: measuring range 0/6m3/h pos. 3: output signal I2C pos. 5: mechanical interface G1/2A pos. 6: electrical interface 9P: 9-pin plug-in connector (standard) pos. 7: customized specifications “(*)” is necessary only if any customized parameter is required, otherwise it is neglectable. pos.1 Examples of Ordering Code standard sensor: TFS2000-0/6m3/h-0.05/2.95V-1.5%rdg-G1/2A-9P BCM SENSOR TECHNOLOGIES BVBA Industriepark Zone 4, Brechtsebaan 2 website: www.bcmsensor.com...

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Model TFS2000
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