Description
Overview
Key Features
Technical Specifications
| Operating & Storage Environment | Temperature: -20℃~55℃ (-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 | 0.47lbs (211g) |
| Dimensions | 4.96in x 2.60in x 1.30in (126mm*66mm*33mm) |