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smartGAS Mikrosensorik GmbH
Carbon dioxide CO2 5 Vol.-% biogas

Carbon dioxide CO2 5 Vol.-% biogas

Product catalog summary

Product Overview: The FLOWEVO infrared gas sensor by smartGAS Mikrosensorik GmbH is designed for biogas applications, specifically for measuring carbon dioxide (CO2) concentrations up to 5 Vol.-%. It features a compact design, pre-calibration, and supports Modbus ASCII or RTU communication.

Specifications: The sensor operates on a Non-Dispersive Infra-Red (NDIR) dual wavelength principle, with a measurement range of 0 to 5 Vol.-% CO2. It requires a supply voltage of 3.3 to 6 V DC and has a digital resolution of 0.001 Vol.-%. The sensor's response time varies with flow rate, with a standard t90 response time of ≤ 9.9 seconds at 0.7 l/min.

Performance and Stability: The sensor exhibits low drift and high repeatability (≤ ± 0.04 Vol.-%). Long-term stability is maintained with a zero drift of ≤ ± 0.1 Vol.-% and a span drift of ≤ ± 0.6 Vol.-% over 1000 hours. Temperature and pressure dependencies are minimal, ensuring reliable performance across varying conditions.

Installation and Operation: The sensor is designed for easy integration with a 3/5 mm gas line connector and requires a warm-up time of less than 2 minutes. It operates optimally at temperatures between 0 and +50 °C and can be stored at temperatures ranging from -20 to +60 °C.

Additional Features: The sensor includes LED status indicators and supports calibration via software. It is compatible with various accessories such as gas coolers, particle filters, and gas pumps to enhance its application in gas analysis and process control.

Recommendations: Regular recalibration is advised to maintain accuracy, especially under varying ambient conditions. For specific applications or different measurement ranges, consultation with smartGAS sales is recommended.

Catalog excerpts

FLOWEVO for Biogas application Infrared gas Sensor Carbon dioxide CO2 5 Vol.-% smartGAS item number: F3-214506-05000 Pre calibrated Compact Design 3/5 mm gas line connector 3.3–6 V DC supply voltage Modbus ASCII or RTU Status indicated by LED Low drift Application examples Gas analysis Biogas application Process control Available equipment Gas cooler Particle filter Gas pump Calibration Software Mounting equipment smartGAS Mikrosensorik GmbH I Huenderstr. 1 I 74080 Heilbronn I Germany T +49 7131 797553-0 I F +49 7131 797553-10 I [email protected] I www.smartgas.eu Available design in support Mechanical Installation Data communication Gas pre-treatment

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FLOWEVO I Carbon dioxide CO2 I F3-212107-05000 I Biogas application General features Measurement principle: Non-Dispersive Infra-Red (NDIR), dual wavelength Measurement range: by flow (nearly atmospheric pressure) Flow rate: Mounting dimensions: Warm-up time: < 2 minutes (start-up time) < 30 minutes (full specification) Measuring response* Digital resolution: Linearity error (straight line deviation): Long term stability (zero): Long term stability (span): Influence of T, P, flow rate, other* Temp. dependence (zero): Temp. dependence (span): Pressure dependence: Flow rate dependence: Cross sensitivity...

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Carbon dioxide CO2 5 Vol.-% biogas

Carbon dioxide CO2 5 Vol.-% biogas

Catalog excerpts

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