CTH1000 proof determination of carbon monoxide CTH1000 determination of carbon monoxide CTH1000 determination of carbon monoxide carbon monoxide detector carbon monoxide measuring device CTH1000 determination of carbon monoxide carbon monoxide detector Shandong Jining Mine determination of carbon monoxide carbon monoxide detector is a new generation of miniature intelligent detector, can continuously detect the presence of flammable explosive combustible gas mixture concentration of carbon monoxide in the environment. Instrument imported electrochemical sensor, low-power design, with sound and light alarm, background lighting, long life, long working hours. Voltage display, auto zero tracking, adjustable, easy to use features. CTH1000 type carbon monoxide detector, using long-life electrochemical sensor and micro-power single-chip control bears, four LCD display, the instrument is not only sound and light alarm, zero tracking, automatic backlight, undervoltage alarm function, but also has accurate and reliable, long life, small size, light weight, simple operation, easy maintenance. This instrument is widely used in the presence of explosive mixtures of flammable gases in the work environment continuously detect the concentration of carbon monoxide gas. How it works: the instrument works: electrochemical sensor by diffusion in the environment directly, reaction with carbon monoxide gas electrical signal proportional to the measured gas concentration, the amplified signal conditioning circuit filter into the microcontroller for data processing and displayed on the LCD screen of carbon monoxide gas concentration value, when the carbon monoxide concentration is higher than the alarm set point, the instrument audible alarm signal. 2.2 Measuring range: 0 ~ 1000 × 10-6CO 2.3 Basic error: Upscale 1000 × 10-6CO of the basic error in units of 1 × 10-6CO Range Basic error Absolute error Relative error of 0 ~ 20 ± 2> 20 ~ 100 ± 4> 100 to 500 - the measured value ± 5%> 500 ~ 1000 - measured value ± 6% 2.4 Response time: less than 60s 2.5 alarm point: adjustable instrument is factory set at 24 × 10-6CO 2.6 Alarm mode: sound, light, wherein: the volume: ≥ 75dB; optical visibility: ≥ 20m 2.7 Resolution: 1 × 10-6CO 2.14 intrinsically safe parameters: Operating voltage: 3.6DCV; Operating Current: 80mA. Battery maximum open circuit voltage Uo 4.8VDC; maximum short circuit current Io 4.8A. 2.15 Dimensions: 124mm ╳ 54mm ╳ 30mm 2.16 Quality: 160 g Jining City Branch-Mining Equipment Co., Ltd. Contact: Lv