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Flow Evo CH4 2.5Vol

Product catalog summary

Product Overview: The FLOWEVO Infrared Gas Sensor by smartGAS Mikrosensorik GmbH is designed for detecting Methane (CH4) and Bromomethane (CH3Br) with a measurement range of 0 to 2.5 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. It requires a supply voltage of 3.3–6 V DC and has a digital resolution of 0.001 Vol.-%. The response time varies with flow rate, with a standard t90 response time of ≤ 10.8 seconds at 0.7 l/min.

Performance: The sensor exhibits low drift with a repeatability of ≤ ± 0.03 Vol.-% and a linearity error of ≤ ± 0.04 Vol.-%. Long-term stability is maintained with zero drift ≤ ± 0.08 Vol.-% over 1000 hours.

Environmental Conditions: It operates within a temperature range of 0 to +50 °C and can be stored between -20 to +60 °C. The sensor is designed to function in ambient humidity levels of 0 to 95% (non-condensing).

Additional Features: The sensor includes a gas cooler, particle filter, gas pump, and calibration software. It requires a stable gas dew point of < +5°C and clean sample gas for optimal performance.

Recommendations: Regular recalibration is advised, especially upon initial setup and depending on application conditions. The sensor's performance may vary based on the target gas and measurement range.

Catalog excerpts

FLOWEVO Infrared gas Sensor Methane CH4 (also applicable for Bromomethane CH3Br / Appr. 5.8 Vol.-%) 2.5 Vol.-% smartGAS item number: F3-042256-05004 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 Process measurement of CH4 Fumigation monitoring of CH4BR *Illustration similar (gold coated) similar (gold coated) 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 Methane CH4 I F3-042256-05004 I (Bromomethane CH3BR / Appr. 5.8 Vol.-%) 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:...

Open the catalog to page 2

Flow Evo CH4 2.5Vol

Flow Evo CH4 2.5Vol

Catalog excerpts

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