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Testermeter-Portable Gas Detector Diffusion Sampling CO2 and O2 Detector With Lora Function
Product
.Compact and Lightweight: Despite its small size, this instrument is robust and durable, designed for your convenience.
· User-Friendly Operation: Its operation is incredibly straightforward with just two buttons.
· Bright Visual Alarm: It features a wide-angle visual alarm bar for increased visibility.
· Superior Dust and Water Resistance: With an IP66/IP68 rating, it provides optimal protection against dust and water.
· Durable Construction: It’s built to endure drops of up to 1.5 meters, ensuring its longevity.
· EMC Tested: It has successfully passed EMC anti-static interference tests, ensuring reliable operation in various environments.
· Ergonomic Design: It comes with a comfortable, wear-resistant back clip that is lightweight for easy carrying. |
Specifications
Sampling method | Diffusion suction |
Gas type | CO2, O2 |
Measure range | CO2 0-1999PPM, O2 0-30%VOL |
Resolution | CO2 1PPM, O2 0.1%VOL |
Response time | ≤60S (T90) |
Precision | ≤±5%FS or ±10% (depends on the specific sensor |
Language | Chinese/English |
Automatically test and calibrate after power-on | Including auto-test, calibration, auto-zero, maximum value (MAX), minimum value (MIN), STEL, TWA value |
Unit | PPM and mg/m³ can be switched and displayed by one key, and the concentration value is automatically converted by the system |
Disaply | Segment code LCD display |
Calibration platform | Modification, function testing and calibration operations can be performed on DKM-MicMeta docking station (optional) |
Data record | 1000 sets data records and 100 sets events records |
Alarm | 95dB buzzer (@30cm), vibration alarm and flashing red bar, as well as on-screen alarm status indication, alarm lock; Diagnostic alarms and battery undervoltage alarms, man down alarms, all sensor alarm value is settable. |
Battery | 3.7V rechargeable lithium battery, battery capacity 2300mA |
Working hours | Standby time 18h, charging time <6h |
Wireless transmission | Bluetooth transmission function (optional), Lora transmission function (optional) |
Explosion-proof grade | IECEx: Ex ia IIC T4 Ga, Ex ia I Ma, |
(EU regulations) | 2004/108/EC(EMC), 94/9/EC(ATEX), CE |
Protection grade | IP66/IP68 |
Working temperature | -20°C~55°C |
Humidity | 0-95%RH (non-condensing) |
Environmental pressure | 86~106Kpa |
Size | 113*60*32mm (length * width * height) |
Weight | 200g (with lithium battery) |
