AGS Merlin TFT Panduan Pemasangan & Pengoperasian - Halaman 9
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Halaman Cetak
Installation & Operation Manual
Trouble Shooting
Fault.
Detector not responding.
Fault message on screen
Service message on screen
End of Life message on screen
Specification
Product:
Model:
Visual Indicators
Display
Screen Brightness
Initial Stabilisation Time
Power Input Voltage
Relay Output
Consumption
Accuracy @ 25°C / 77°F
Operating Temp
Test Conditions
Audible Alarm Buzzer (dB)
Gas Sensor Type
Gas Level Pre- Alarm
Expected Sensor Life
Dimensions
(H x W x D)
AGSDETTFT-IOM Iss: 5 06-20
Possible Cause/Correction.
Incorrect wiring.
o
ID switches not properly configured.
o
Termination switches not set up correctly.
o
Gas sensor element knocked or damaged.
o
Detector requires service – contact supplier.
o
Detector requires replacement – contact supplier,
o
Gas Detector TFT (X)
CO / NG / LPG / H / O2
Green, Yellow & Red Visual Reading Indication
Gas Level / Measuring Value / Detector ID No / Detector Serial No
End of Life / Sensor Fault / Service
1.8" TFT – Thin Film Transistor
Non- adjustable
60 Seconds approx.
12-24V / 7-30VDC
0.5A Switching Current (resistive load).
90mA Max (24V)
± 5%
Fuses
N/A
32 – 122°F 30-85%RH Non-Condensing
77° ± 41°F
65 dB (300mm distance in quiet conditions)
NG: Semi-conductor
LPG: Semi-conductor
H: Semi-conductor
CO: Electro-Chemical
O2: Electro-Chemical
NG: 8% LEL
LPG: 8% LEL
H: 8% LEL
CO: 20 PPM
O2: 18.5 – 19.5%
NG: 10 Years
LPG: 10 Years
H: 10 Years
CO: 5 Years
O2: 3 Years
5.51 x 3.74 x 1.18"
Merlin Gas Detector TFT
Measuring Range
NG: 300-10,000 PPM
LPG: 300-10,000 PPM
H: 100-10,000 PPM
CO: 10-10,000 PPM
O2: 0-30%
Gas Level Alarm
NG: 10% LEL
LPG: 10% LEL
H: 10% LEL
CO: 20 PPM @ 2 HOURS
O2: < 18.5% / >23%
50 PPM @ 1 HOUR
100 PPM @ 10 MINS
300 PPM @ 1 MINS
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