Jining Yu Yue Industrial and Mining Machinery Equipment Co

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Methane carbon monoxide detector
1/Overview of methane carbon monoxide detector
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The methane carbon monoxide detector adopts the thermocatalytic principle and electrochemical principle and is intelligently controlled by an embedded microcontroller Electronic alarm instrument with four-digit digital tube display.
This alarm is intrinsically safe.
Main technical indicators of di/methane carbon monoxide detector
Measurement range
Methane
Carbon monoxide. Measurement error
Methane<
Carbon monoxide
is not greater than the true value
< br/> When, it is not greater than the true value
When
When, it is not greater than the true valueAlarm point
Methane can be set arbitrarily within the range, and the factory default setting is.
Carbon monoxide can be set arbitrarily within the measurement range. The factory default setting is . Alarm error
Methane.
Carbon monoxide. Alarm methods and effects
Sound and light alarm
Effect sound, one meter away from the axial distance from the sound source, the sound intensity is not less than that of light, and the visibility in dark places is not less than that of light. Alarm resolution
Methane
Carbon monoxide. Response time
Methane is not greater than.
Carbon monoxide is no greater than . The continuous working time on a single charge is longer thanUsing the power supply polymer lithium battery, the battery is protected by a protective board and has over-current protection function.
Explosion-proof type, explosion-proof mark, intrinsically safe for mining,DimensionsUse ambient conditions temperature ℃
Relative humidity＜
Air pressureMaximum working current alarm*Display mode bit display*Display content concentration measurement value time display battery voltage*Calibration mode infrared Remote control calibration* Charging mode, cradle charger* Adjustable parameters, zero point adjustment, accuracy adjustment, alarm point adjustment, time adjustment One-year warranty.