Industrial Combustible Gas TON9A

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Controller (JB-QT-TON90A)
Theory: semiconductor, catalytic
Detected gas: natural gas, liquefied petroleum gas, coal gas, alkyl, ethanol, ketone, benzene gasoline and ¢òC Grade,T3 class combustive Gases
Range: 0~100%LEL
Alarm mode: lower limit 25%LEL(selectable between 2% and 25%)
Higher limit 50%LEL
Alarm mode: audible and visual alarm
Explosion-proof mode: intrinsically safe
Alarm output:2 alarm levels photoelectric coupling Output, contact capacity of DC24V/50mA
Signal output: Standard 4~20mA output
Working temperature: controller 0~+40(degrees centigrade)
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡detector -40~+70(degrees centigrade)
Relative humidity:10%~95%RH
Power supply: AC 220V/50HZ
Power consumption:3.5W/channel
This device can be either panel mounted or wall mounted
Except the above specified,TON90A electrochemical device
also include the following:
TON90AH() ¡¡TON90AL()¡¡TON90AY()¡¡ TON90AS()¡¡TON90AS() TON90AO

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