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GTD-5100F
Instruction Manual
4. Name and Description of Each Part
[Table 1. GTD-5100F Component Description]
4. Name and Description of Each Part
NO
NAME
DESCRIPTIONS
8
Function key
It is a key to convert or set a mode in function setting mode. When FUNC key is pressed for
2 sec or longer in measuring mode, it enters function setting menu mode.
(Configuration, Program, Calibration, Alarm, Time, etc.)
9
Up key
It is a key to increase a set value in function setting mode.
10
Down key
It is a key to decrease a set value in function setting mode. When down key is pressed for
2 sec longer in measuring mode, it enters test mode (EMS: Emergency Maintenance System).
The icon lights on then it flashes.
In stand-by mode, pressing down key for 2 sec or longer releases it.
11
Reset key
To change into menu mode or measuring mode from function setting mode, use reset key to
return.
12
Window Glass
It is a tempered glass that enables display of product status inside the housing.
13
Cover fixed screw
It is a screw that fixes the main body case and the front cover case.
14
Gas inlet
It is sample gas inlet port. (1/4" Tube)
15
Gas outlet
It is sample gas output port. (1/4" Tube)
16
Cable gland
It is power and signal cable inlet.
[Table 2. Front Configuration Description]
4.2. Front Display Configuration
NO
NAME
DESCRIPTIONS
1
Power LED(Green)
When the power (AC 24V 24V) is supplied normally, LED lights on.
2
Trouble LED
Displayed when fault is detected during gas detector self-test.
3
Alarm1 LED
Displayed during alarm1 setting or when an alarm1is detected.
4
Alarm2 LED
Displayed during alarm2 setting or when an alarm2 is detected.
5
FND DISPLAY
It displays gas concentration measurements from the sensor and setting modes during
parameter settings in numbers and icons.
6
FLOW LED
Displays the current flow rate in graph bar.
7
CAL LED
Displayed during calibration
8
MAINT LED
Displayed during engineering mode
9
COMM LED
Displayed for RS485 network connection
10
TEST LED
Displayed when running Maintenance mode
11
Display Unit
Displays Gas Measurement Unit
[Figure 3. Front Configuration]