便携式GasAlertMicro多气体探测器KT-602

Multi gas detector–portable multiple gas detector Features•Fully functional self-testing: sensor, integrity of battery and circuit, acoustic & visual & vibration three-stage alarm. •Real-time detection for the concentration of hydrogen sulfide (H2S), carbon monoxide (CO), sulfur dioxide (SO2), oxygen (O2) and combustible gas. •Gas Alert Micro series have a wide application, including HAZMAT response, enclosure space entry and post fire inspection. •The deadline date and alarm threshold can be adjusted based on the request in special industry. •Password protection capability: only the authorized user can modify the preset parameter. •It is the primary inspection tool with high performance-price ratio and multiple functions in the field of multiple gas detecting. •TWA (time weighted average) alarm and STEL (short-term exposure limit) alarm is applicable to H2S and CO; OL (over limit) alarm is applicable to combustible gas. •Keep record of TWA, STEL and peak value of gas composition for display when needed. Technical SpecificationsDimensions 100mm*60mm*33mm Weight 211g Operating & Storage Environment Temperature: -20°C 50°C (-4F 122F) Humidity: 5%-95% Relative Humidity 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: 0 500 PPM H2S / SO2:0 100 PPM O2: 0 30% (steadily increasing with increment of 0.1%) Combustible Gas: Can be set up based on user’s need (0 100%LEL or 0 5.0% v/v methane) Transducer H2S / CO: two in one plug-in electrochemical battery O2 / SO2 / H2S / CO: single plug-in electrochemical battery Combustible gas: plug-in catalytic combustion transducer Oxygen detection principle: capillary controlling concentration transducer Alarm Type TWA alarm, STEL alarm, 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 LCD displays the real time gas concentration and alarm stage Backlight Automatically activated when working in poor lighting environment or the alarm sounding. Self-checking Function Self-checking after start up. Calibration Function Automatic zero point calibration / Automatic measurement range calibration Continuous working period 2*alkaline battery: 16 18 hours 2* nickel-hydrogen rechargeable battery: 14 16 hours Initial Charging Duration 1 4 hours for each battery Normal Charging Duration 1 hour for each battery Attentions •The transducers have high resistance to common steam and gas. •The transducers will start self-cleaning if move the detector to clean environment and wait for 10 30 min. •Be sure not to expose the transducer to inorganic solvent steam (such as paint gas) and organic solvent. •Do not test the response of combustible gas transducer by a liquid cigarette lighter, or the transducer will be damaged. •Please set the detector when first applied, the next adjustment can be confirmed based on the exposure duration of transducer in the toxic gas (recommended frequency is semiyearly). Ordering Information GAMIC-4 GasAlertMicro gas detector: for hydrogen sulfide (H2S), carbon monoxide (CO), oxygen (O2) and combustible gas. GAMIC-3 GasAlertMicro gas detector: for hydrogen sulfide (H2S), oxygen (O2) and combustible gas. GAMIC-2 GasAlertMicro gas detector: for oxygen (O2) and combustible gas. Gas Type H2SCOO2Combustible GasDetecting Range 0 100 PPM0 500 PPM0 30.0%VOL0 100%LELLow Alarm Point 10 PPM35 PPM19.5%VOL10%LELTWA Alarm Point 10 PPM35 PPMNot applicableNot applicable