Portable Multi Gas Detector
Aseismatic design is applied to rugged surroundings; Continuously gas concentration and composition LCD real-time display; Rechargeable lithium battery (continuous working period can be 16~18 hours); 95 dB acoustic alarm and two wide-angle optic alarm; Built-in vibration alarm which is applied for noisy environment; Two stage alarm threshold: the low alarm and high alarm point can be adjusted based on actual needs; Simple automatic calibration program and plug-in replaceable sensor; Fully functional self-testing: sensor, integrity of battery and circuit, acoustic & visual & vibration three-stage alarm.
Main Parameter
Operating & Storage Environment | Temperature: -20°C~55°C (-4F~122F) Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa |
Alarm Threshold (Two-stage) | There may be regional variations, users can set up the value based on the practical situation. |
Detecting Range | CO: 0~999 PPM H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL |
Sensor | O2 /H2S / CO: plug-in electrochemical sensor Combustible gas (LEL): plug-in catalytic combustion sensor |
Alarm Type | low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm |
Acoustic Alarm | Variable-frequency pulse alarm which can reach volume of 95dB in a distance of 1 foot (0.3 meters) |
Visual Alarm | Two red LBD omnibearing visible glitter alarm |
Vibration Alarm | Pulsant signals alert the gas alarm or any other alarm status |
Display | Alphanumeric large LCD displays the real time gas concentrat ion and alarm stage |
Backlight | Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down. |
Self-checking Function | Self-checking after start up. |
Calibration Function | Automatic zero point calibration ; Automatic measurement range calibration. |
Power Supply | Rechargeable lithium battery |
Weight | 211g |
Dimensions | 126mm*66mm*33mm |
