Combustible Gas Detector CGD902 is a gas detector with a metal hose design. It can detect the concentration of natural gas, liquefied petroleum gas and natural gas. It has two sensitivity modes: high sensitivity (50-10000PPM) and low sensitivity (500-10000PPM). CGD902 is equipped with an analog graphic display to present gas concentration changes in real time.
| Detect gas | 3*1.5V AAA |
| Power supply | 2 seconds |
| Responding speed | diffusion |
| Detection method | Auto-calibrate within 30 seconds of power on |
| Calibration method | about 10 minutes |
| Automatic shut-down | Ordinary analog display |
| Display | sound, backlight, screen |
| Alarm methodPreheat time | 30 seconds |
| Turn-on current | Approximately 145mA |
| Measuring range | SENS-H: 50 -10000ppm/SENS-L: 500-10000ppm |
| Working temperature and humidity | 0-50°C/0-70%RH |
| Storage environment | -10~50°C(5%-95%RH) |
| Metal hose length | 457.2mm |
| Size | 143*50*30(mm) |
| Weight | About 218g without battery |
