... voltage line and electrical equipment whether have power frequency with acousto-optic function,so it's safe Check the AC high voltage ... line and electrical equipment whether have power frequency with acousto-optic function,so it's on the safe sideSerialM021M022M023M024M025M026M027M028ItemVoltage,Class and ...
... 106kpaDimension: Two types for desktop: 218mm*136mm*44mmTwo desk-type devices which are placed side by side and inserted in suitable ... port to loop back.6). Have rich online monitor and acousto-optic alarming function.7). Have two statuses: master and slave. When ...
... high anti-jamming capability, stable sensitivity, and strong anti-shocking devices. The Metal articles as small as pin or a paper ... evenly detected Accurate location: 6 independent distributing search coverage and acousto-optic alarm when target is found. Panel indicator light directly displays ...
... : 1PPMMeasurement error: ±5%Over measurement range display: --OL--Alarming method: acousto-optic alarmingWorking principle of the sensor: electrochemistry sensorThe service life of ...
... than ±3%LELAlarm concentration errorNot more than ±3%LELAlarm typeAcousto-optic alarming, with LEL concentration displayed in a liquid crystal displayStructural ...
... TeO2 crystal is one kind has the high quality factor acousto-optic material. Major capability parameterDensity (g/cm3)6Melt point (°C)733Hardness ...
... anywhere because of its loud volume. You can choose either acousto-optic function or flashing function to inform you of guests arrival ... of bell: 16 different pieces of musicFunction: Switch function between acousto-optic function and flashing (silent) functionPower source: emitter:DC12V/23A receiver ...
Voice Home Wireless alarm: Acousto-optic alarm Easy to operate,easy to install The use of ... Features 1.Easy to operate,easy to install,2.2.Acousto-optic alarm,can be an external high-decibel alarm3.The use ...
... ; Simple cooperation; ISO 9001:2000 certificate; Oxygen gas detector: Accurate acousto-optic alarm, large screen display, simple operation, with intelligent sensor. All ... ~18 hours); • 95 dB acoustic alarm and two wide-angle optic alarm; • Built-in vibration alarm which is applied for noisy ...
... , discrepancy ≤±5%LEL*Alarm Concentration Error ±5%LEL*Alarming Pattern: Acousto-optic alarm, Start valve control manipulator, shut off the gas pipeline ...
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