Introduction: The instrument is a non-spectral infrared analyzer. Its working principle is based on the selective absorption of infrared light on certain gases. The instrument adopts advanced single light source, single tube half-gas chamber and high stability, high reliability micro-film detector and new thermoelectric detector. It uses advanced digital processing technology, a new LCD screen. The instrument is used for continuous analysis of CH, a gas in a variety of gas mixture content. Features: Standard 19 Chassis (can be installed in complete sets of equipment) Large-screen LCD display, full Chinese menu operation, and the operation prompt function, simple, efficient Manual / automatic zero / end calibration All-digital processing, more accurate and reliable Standard RS232 digital communication function, can be directly connected with the computer or DCS (0/2 / 4-20) mA and (0 / 0.5 / 1-5) V signals are available. The default is (4-20) mA and (1-5) V, the current output load ≤ 400Ω, the voltage output load ≥ 250Ω With complete isolation of the calibration, fault, alarm, the output signal Technical Parameters: Minimum range: CH: 0-500ppm Zero drift: ≤± 1% FS / 7d Range drift: ≤± 1% FS / 7d Linearity error: ≤± 1% FS Response sensitivity: ≤ 0.2% FS Repeatability: ≤0.5% Response time: <15s Measured value output: 0 / 4-20mA; RS485 / RS232 (optional) Ambient temperature: 0-45 ° C Power: 120w Power supply: (220 ± 22) VAC (50 ± 0.5) Hz Weight: about 12kg
Introduction: The instrument is a non-spectral infrared analyzer. Its working principle is based on the selective absorption of infrared light on certain gases. The instrument adopts advanced single light source, single tube half-gas chamber and high stability, high reliability micro-film detector and new thermoelectric detector. It uses advanced digital processing technology, a new LCD screen. The instrument is used for continuous analysis of CH, a gas in a variety of gas mixture content.
