Fast Response CE Certified 0-100ppm portable Hydrogen cyanide HCN gas alarming device
Fast Response CE Certified 0-100ppm portable Hydrogen cyanide HCN gas alarming device
compact portable gas detector with a large LCD. It can monitor CO,H2S,O2, EX(LEL) gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple use.
Features
1. Astigmatic design is applied to rugged surroundings;
2. Continuously gas concentration and composition LCD real-time display;
3. Rechargeable lithium battery (continuous working period can be 16~18 hours);
4. Concentration units ppm and mg/m3 can be switched
5. Built-in vibration alarm which is applied for noisy environment;
6. Two stage alarm threshold: the low alarm and high alarm point can be adjusted based on actual needs;
7. Simple automatic calibration program and plug-in replaceable sensor;
8. Fully functional self-testing: sensor, integrity of battery and circuit, acoustic & visual & vibration three-stage alarm;
9. Small figure and light weight;
10. Password protection capability: only the authorized user can modify the preset parameter.
Technical Parameter
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Operating & Storage Environment |
Temperature: -20°C~55°C (-4F~122F) Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa |
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Sampling method |
Diffusion type |
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Detecting Range |
HCN: 0-50ppm,0-100ppm
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Sensor |
HCN: electrochemical principles |
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Alarm Type |
low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm |
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Resolution |
HCN: 0.1ppm (0-50ppm,0-100ppm)
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Accuracy |
3% F.S |
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Response time |
10s |
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Repeatability |
1% |
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Zero drift |
1% |
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Measure units |
ppm and mg/m3 |
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Display |
128*128 LCD |
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Backlight |
Can set the backlight time, the alarm automatically turns on the backlight |
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Alarm record |
10000 of alarm record, can be browsed |
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Explosion-proof |
EXiaIICT4 |
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Protection grade |
IP66 |
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Power Supply |
Rechargeable lithium battery, 3.7V/2300mA |
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Working time |
10-12 hours continuous; toxic gas 200 hours |
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Weight |
200g |
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Dimensions |
131*83*35mm |
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