Infrared gas sensor CH4 // Methane // 15 Vol.-% // (also applicable for CH3Br // Bromomethane // Appr. 35 Vol.-%) smartGAS item number: F3-042157-05005 • Pre calibrated • Compact design • 3/5 mm gas line connectors • 3.3 – 6.0 V DC supply voltage • Modbus ASCII or RTU • Status indication by LED • Low drift *Illustration similar (gold coated) similar (gold coated) smartGAS Mikrosensorik GmbH |Huenderstr. 1 | 74080 Heilbronn | Germany phone: +49 7131/797553-0 | fax: +49 7131/797553-10 | www.smartgas.eu|[email protected]

F3-042157-05005 General features Measurement principle: Measurement range: Gas supply: Flow rate: Mounting dimensions: Warm-up time: CH4 // Methane // 15 Vol.-% // (CH3Br // Bromomethane // Appr. 35 Vol.-%) Non Dispersive Infra-Red (NDIR), dual wavelength 0 ... 15 Vol.-% Full Scale (FS) CH4 by flow (nearly atmospheric pressure) 0.1 ... 1.0 l / min 116 mm x 30 mm x 50 mm (L x W x H) < 2 minutes (start up time) < 30 minutes (full specification) Measuring response (@CH4)* Digital resolution: 0.001 Vol.-% Response time @ 0.7 l / min**: Standard: Fast: t90 (10 to 90 % FS): ≤ 10.8 s ≤ 0.7 s ton (0...