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Methane CH4 5000 ppm

Product catalog summary

Product Overview: The FLOWEVO Infrared Gas Sensor for Methane (CH4) by smartGAS Mikrosensorik GmbH is designed for detecting methane concentrations up to 5000 ppm. It features a pre-calibrated, compact design with a 3/5 mm gas line connector and operates on a 3.3–6 V DC supply voltage. The sensor supports Modbus ASCII or RTU communication and indicates status via an LED.

Applications: This sensor is suitable for gas analysis, biogas applications, and environmental monitoring. Additional equipment available includes gas coolers, particle filters, gas pumps, calibration software, and mounting equipment.

Technical Specifications:

Measurement Principle: Non-Dispersive Infra-Red (NDIR), dual wavelength.
Measurement Range: 0 to 5000 ppm Full Scale (FS).
Flow Rate: 0.1 to 1.0 l/min.
Warm-up Time: Less than 2 minutes for start-up, less than 30 minutes for full specification.
Response Time: t90 (10 to 90% FS) ≤ 11.6 s standard, ≤ 0.9 s fast.
Detection Limit: ≤ 50 ppm standard, ≤ 115 ppm fast.
Repeatability and Linearity Error: ≤ ± 50 ppm.
Long Term Stability: Zero ≤ ± 350 ppm, Span ≤ ± 700 ppm over 1000 hours.

Environmental and Electrical Parameters:

Operating Temperature: 0 to +50 °C.
Storage Temperature: -20 to +60 °C.
Humidity: 0 to 95% relative humidity (non-condensing).
Supply Voltage: 3.3 V to 6.0 VDC.
Power Consumption: Average < 800 mW.

Additional Notes: The sensor's performance is influenced by temperature, pressure, and flow rate. It requires a stable gas dew point of less than +5°C and a clean, particle-free sample gas. Calibration is recommended at first initiation and periodically thereafter. The sensor's specifications are subject to change without notice, and it is advised to consult smartGAS for specific applications.

Catalog excerpts

FLOWEVO Infrared gas Sensor Methane CH4 5000 ppm smartGAS item number: F3-042505-05000 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 Environmental monitoring 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

Open the catalog to page 1

FLOWEVO I Methane CH4 I F3-042505-05000 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 (zero) other gases:...

Open the catalog to page 2

Methane CH4 5000 ppm

Methane CH4 5000 ppm

Catalog excerpts

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