Draeger Sensor IR explosion proof infrared gas sensor

• Make: Draeger
• Model code: Sensor IR
• Type: Gas

Features: Working principle: Temperature-compensated infrared absorption Gases and ranges: Methane, propane, ethylene: 0 to 100 %LEL (further substances on request) Measuring performance (methane) Digital resolution 0.5 %LEL. Repeatability ≤ ± 2 %LEL Response time t0...90 ≤ 30 seconds (with splash guard and calibration adapter) Electrical data: Output signal 45 to 55 % of supply voltage (half-bridge emulation). Failure signal close to negative supply voltage Power supply: 200 to 400 mA DC or 2 to 5 V DC Power consumption: ≤ 1 W Ambient conditions: Temperature: - 40 to + 65 °C / - 40 to + 150 °F; Pressure: 700 to 1300 hPa / 23.6 to 32.5 inch Hg; Humidity: 0 to 100 %RH Enclosure: Material: Stainless steel SS 316; Connecting thread: M25 or 3/4" NPT; Weight: 550 gSize: 170 mm x Ø 37 mm / 6.7'' x Ø 1.45''; Ingress protection: IP 65 and IP 67 Approvals: ATEX, IECEx, UL, CSA, CE mark: electromagnetic compatibility (directive 89/336/EEC)