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gas meter , gas detector , combustible gas detector
Combustible Gas Detector 8800A+
High sensitive; chinacoal05
Ergonomic mold for nice handheld touching, single hand operation;
Audible and visual alarm
Sensor performs self detection during startup
3.7V 650mAH Li cell employed, recharging anywhere
MODEL |
8800A+ |
Detection |
natural gas, LPG, artificial goal gas and etc.. |
Sensor |
planar semiconductor |
Bootup time |
in 60 seconds |
Alarm |
20Hz ~ 5KHz |
Range of alarm |
~1% LEL LED1 flashing, without buzzer |
~2% LEL LED2 flashing, with buzzer |
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~5% LEL LED3 flashing, with buzzer |
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~10% LEL LED4 flashing, with buzzer |
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~20% LEL LED5 flashing, with buzzer |
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Alarm mode |
LED, buzzer |
Working temperature |
-20C ~ 70C |
Working humidity |
less than 90% RH |
Power source |
Li cell 3.7V 1100mA/h |
Indication of charge |
10% red LED1 |
20% red LED2 |
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30% red LED3 |
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40% red LED4 |
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50% red LED5 |
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Indication of sensitivity |
Level 0, red LED3 |
Level -1, red LED2 |
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Level -2, red LED0 |
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Level +1, red LED4 |
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Level +2, red LED5 |
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Dimension |
275 * 70 * 30 mm |
Weight |
approx. 220g |
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.
China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.
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