Customization: | Available |
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After-sales Service: | 1year |
Warranty: | 1year |
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Sensor principle | Electrochemical, Infrared, Catalytic oxidation, Galvanic cell and PID |
Sampling method | Diffussion |
Carried standard | GB12358-2006 |
Working temp. | -20ºC~55ºC |
Working humidity | 0~95%, noncondensing |
Screen | Colorful TFT LCD |
Display content | Gas symbol, Gas unit, Real-time value, Battery indicator, Calibration information, Temperature, Time |
Alarm signal | 95dB/30cm buzzer / red and yellow LEDs flash / built-in vibration |
Alarm model | High Alarm / Low Alarm / TWA / STEL / Overrange / Low battery / Fall alarm / SOS alarm |
Alarm settings | Users can adjust the alarm threshold according to requirements |
Calibration | Auto-zeroing / Zeroing / Full scale calibration |
Battery | Polymer lithium-ion rechargeable battery, full charge working more than 20 hours |
Battery Parameter | Rated voltage 3.7V / Capacity 3000mAh |
Charging temp. | 0ºC~40ºC |
Working current | Normal working current: ≤100mA Alarm current: ≤240mA |
IP Grade | IP-66 |
Safety Certifications | Ex ib IIC T4 Gb II 1G Ex ia IIC T4 Ga 2014/30/EU (Electromagnetic Compatibility) |
Shell Material | ABS, PC, anti-static TPE |
Size | 130mm×74mm×37mm ( without crocodile clip ) |
Weight | About 300g |
Warranty | 1 Year after sale (including sensors) |
Gas | Principle | Range | Resolution | Accuracy | Low Alarm | High Alarm | STEL | TWA |
CO | Elec-chem | 0~1000ppm | 1ppm | ±10% | 35 ppm | 200 ppm | 200 ppm | 35 ppm |
H2S | Elec-chem | 0~100ppm | 1ppm | ±10% | 10 ppm | 15 ppm | 15 ppm | 10 ppm |
SO2 | Elec-chem | 0~100ppm | 0.1ppm | ±10% | 2 ppm | 5 ppm | 5 ppm | 2 ppm |
NH3 | Elec-chem | 0~100ppm | 1ppm | ±10% | 25ppm | 50 ppm | 30 ppm | 25 ppm |
CL2 | Elec-chem | 0~10ppm | 0.1ppm | ±10% | 0.5 ppm | 1 ppm | 1 ppm | 0.5 ppm |
HCN | Elec-chem | 0~50ppm | 0.1ppm | ±10% | 4.7 ppm | 10 ppm | 10 ppm | 4.7 ppm |
HCL | Elec-chem | 0~20ppm | 0.1ppm | ±20% | 4.6 ppm | 9.2 ppm | 9.2 ppm | 4.6 ppm |
Benzene | PID | 0~50ppm | 0.1ppm | ±10%fs | 3.5ppm | 7 ppm | 7 ppm | 3.5 ppm |
NO2 | Elec-chem | 0~100ppm | 0.1ppm | ±10% | 3 ppm | 5 ppm | 5 ppm | 3 ppm |
CO2 | NDIR | 0~5.00%vol | 0.005%vol | ±5%fs | 0.5%vol | 1%vol | - - | - - |
EX | Catalytic | 0~100%LEL | 1%LEL | ±5%fs | 25%LEL | 50%LEL | - - | - - |
H2 | Elec-chem | 0~1000ppm | 1ppm | ±10% | 100 ppm | 500 ppm | 500 ppm | 100 ppm |
O2 | Galvanic | 0~30.0%vol | 0.1%vol | ±3%fs | 19.5%vol | 23.5%vol | - - | - - |
Safety Certifications | Ex ib IIC T4 Gb II 1G Ex ia IIC T4 Ga 2014/30/EU (Electromagnetic Compatibility) |
Shell Material | ABS, PC, anti-static TPE |
Size | 130mm×74mm×37mm ( without crocodile clip ) |
Weight | About 300g |
Warranty | 1 Year after sale (including sensors) |