GCG1000 dust sensor

GCG1000 dust sensor, GCG1000 dust sensor dust sensor quality assurance zmjt02 GCG1000 Products GCG1000 dust sensor is an absorbing and digesting the advanced technology of measuring dust, scattered light intensity to a dark room when irradiated with light swim floating dust and dust principle proportional to the concentration of dust, the light intensity of the scattered light is converted into electrical signals, to calculate the relative concentration of dust, then the parameter value preset can be directly calculated mass concentration of dust. GCG1000 dust sensor technical features (1) Rated operating current is small, greatly reducing the burden of the power sub-station, and can be installed in a location farther away from the sub-station, rated sampling flow <- Chongqing -> case, the entire the rated operating current ≤120mA, maximum operating current ≤180mA; (2) a wide input voltage range, applicable to coal mine various sub-stations, the instrument can work properly within 12V input voltage 24VDC (intrinsically safe power supply) in the range of ~ ; (3) high measurement accuracy: with sub-type control algorithm using different scale factors automatically calculated based on the size of different concentrations, while increasing the temperature compensation function, improve the measurement accuracy; (4) with automatic zero calibration function, Calibration zero drift and set a time; (5) a soft-start mode function, reduce the impact on the power supply when the instrument is started, the maximum starting current ≤130mA; (6) with an online calibration feature that allows CCGZ-1000 type direct-reading instrument measuring dust directly online calibration; (7) the measurement range may need to be set to 0-500mg / m3 or 0-1000 mg / m3; (8) to measure the instantaneous or average dust concentration of dust concentration, mean dust concentration measurement time can be arbitrarily selected within the range of 1 to 3600 seconds. GCG1000 sensor parameters dust-proof type: intrinsically safe explosion-proof mark: ExibI measuring range: 0mg / m3 ~ 1000mg / m3 flow sampling error: 18L / min ± 2.5℅ Operating voltage: 12VDC ~ 24VDC (intrinsically safe) Current: ≤250mA GCG1000 Advantages GCG1000 dust sensor dust sensor can be continuous, real-time display long coal mine dust concentration, while the frequency of the signal output 200-1000HZ and mine monitoring and control system to adapt and 4-20mA current signal for the mine monitoring system or other systems . By pre-warn dust concentration threshold point, when the dust concentration measured reaches the value immediately outputs a warning signal to alert staff to promptly initiate appropriate dust control measures. The product has been exported to many countries, the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other customers receive the praise due to production batch, the specific model is different from the above picture for reference only, contact Our sales staff will be specifically verified. National unity free sales Tel: 400-086-0537