Infrared gas analyzer ??? Product Description JNYQ-I-41 infrared gas partial characteristics: large-screen LCD display, digital direct reading, information-rich; screen automatic protection; full Chinese menu settings, touch the button (full English version? ?? ordering); digital information processing; measuring the output linear expression; manual / zero / end calibration; multiple states Output:??? sound, light, picture, relays, communication and information; total isolation, current loop, RS232 ? Digital communication output; multi-channel display Optional components: CO, CO2, SO2, CH4 and other gases; temperature sensitivity may interfere digital compensation; standard 483mm (19-inch rack) width, 4U height chassis; use?? and applications: ?? JNYQ-I-41 infrared gas analyzers for continuous analysis CO, CO2, SO2, CH4, NH3, and other gas content in the mixture. The product is fully digital processing, are greatly improved on indicators and functions. A wide range of product applications, such as: chemical, petroleum, metallurgy and other industries, can also be used in environmental protection, agriculture, health and other departments, but also for research, school, laboratory analysis. 1. For atmospheric pollutant emissions testing; 2. For petroleum, chemical, power, steel, coke, cement and other industrial process control; 3. For agriculture, health and scientific research fields. Works: JNYQ-I-41-type analyzers with Germany's Siemens microfluidic technology based on infrared sensors (NDIR) principle designed a new type of infrared gas analyzer. Its working principle is based on certain gas selective infrared absorption. ◆ Main technical parameters: Measuring range: Measuring gas measuring gas ppm ppm ppm measurement of gas measuring gas ppm CO 30 C2H2 500 CH 500 NO 300 CO2 20 C2H4 1000 SO2 300 SF6 300 CH4 100 C2H6 500 NH3 500 ◆ Key indicators:?? Zero drift : ≤ ± 1% FS / 7d; ?? span drift: ≤ ± 1% FS / 7d; ?? linearity error: ≤ ± 1% FS; ◆ Output: (1) to measure the output large blue LCD screen, the data straight read, information-rich; in both Chinese and English versions (English version ordering); humanized menu operation, simple and neat; isolated current: (0/2 / ~ 20) mA (500Ω); isolated communication: RS232; (2) state control output (isolation) limit on passive shock (adjustable); RS232 communication and information; ◆ Working Environment: Power supply voltage: 220VAC ± 10%, 50Hz ± 5%; ?? Ambient temperature: (5 ~ 40) ℃ ;? ?????? allow humidity: (0 ~ 85)% RH; ?? power: 130W; ?? Weight: about 13kg; ordering order to make the analysis of your instrument properly applied, please indicate the following?: ● The instrument scale range, signal output form, instruments other requirements; ● changes in the measured gas concentration range; ● background gas composition and concentration; ● Other required accessories (such as: pre-processing, computers, recorders, etc.). Complete set of host 1 set of spare parts ??????????????????????????????? cylinder valve (sold separately) standard gas (optional) communications cable (sold separately)?