Duomo GS300Mc Manual - Página 4
Procurar online ou descarregar pdf Manual para Controlador Duomo GS300Mc. Duomo GS300Mc 12 páginas. 3 channel gas detection controller
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LCD Display Interface
a
Warm up Phase
Normal Condition
Alarm Condition Toxic (ppm) setting
Alarm Condition Explosive (LEL) setting
Fault Condition
Emergency Stop Condition
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b
Indicates GS300Mc is in warm up phase with countdown timer at 89 seconds remaining.
A Green backlit digital display indicates normal condition.
The display shows an absense of a gas leakage at sensor 1.
A Red backlit display indicates there is an alarm condition.
ppm (parts per million) label shows a sensor is for detection of toxic levels of gas.
300 as concentration levels would be 300ppm of target gas.
A Red backlit display indicates there is an alarm condition.
LEL (Lower Explosive Limit) label shows a sensor is for detection of explosive levels of gas.
20 as concentration level would 20% of the LEL
A Yellow backlit display indicates a short circuit, sensor fault, signal loss, incorrect sensor
connection or failure (In case of sensor failure LED flashes when relevant sensor is
scanned).
A red backlit display with "btn" warning that indicates that the emergency stop button has
been pressed to secure the site
a
Concentration of gas at the displayed sensor number.
(Updated every 4 seconds).
b
The number of the sensor to which the concentration
applies.
c
Shows if the sensor is a toxic or explosive sensor.
c
d
Timer symbol indicates GS300Mc is in warm up phase.
Displayed number is seconds until full operation phase.
d
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