GAS LEAKAGE DETECTOR,
i4H-
GA-2S
INTRODUCTION
The
i4H-
GA-2S is a gas detector, it uses electrochemical sensor to detect
LNG(Liquefied natural gas) and LPG (Liquefied petroleum gas
).
The
i4H-
GA-2S is built in a radio transmitter, it sends check-in signal to
i4H-
LS-20
base unit regularly, and sends alarm signal when it’s triggered by LNG or LPG.
INSTALLATION
1. Put the
i4H-
GA-2S close to
i4H-
LS-20 Base Unit, and plug in
the power cord of the
i4H-
GA-2S.
2. Keep pressing the Clear/Enroll
Button on
i4H-
LS-20 for over 3
seconds and then release it, the
i4H-
LS-20 would keep beeping and all
LEDs blink. This means the system is
ready for enrolling device.
3.Within 30 seconds press the Test Button on the gas detector. If you hear 3 short
beeps soon later then enrolling successes, otherwise you will hear one long beep after
30 seconds that means enrolling fails, you have to repeat enrolling action.
Note: Avoid activating any other sensors during the 30 seconds Device Enroll period.
Remarks: In case you have to change the sensor/transmitter’s attribute,
you can do that
on the cloud directly, or use supplied HyperSecureLink software to change them by
computer.
4. After the power of the
i4H-
GA-2S is plugged in, the red LED lights up for 1 minute
or so,
and then the green LED lights up while the red LED extinguishes. To test the
i4H-
GA-2S, you can put a gas lighter closely to the bottom of the detector, and then
leak
its gas for about 3 seconds. The
i4H-
GA-2S would beep with the red LED light
up.
Meanwhile, it would trigger
“
FIRE
”
alarm of the
i4H-
LS-20 system.
Important notice: The
i4H-
GA-2S uses an electrochemical sensor whose
life is about 5 years; the user should replace a new
i4H-
GA-2S before its
life time expires.
SPECIFICATIONS:
Detection: LNG (Liquefied Natural Gas) and LPG (Liquefied Petroleum Gas)
Alarm Sensitivity: 8,000ppm for LNG, 3,300ppm for LPG
Power: 120V or 230V AC as requested.
Power Consumption: max. 2W
Buzzer: built in
Size: 88 x 45 x 123.5 mm
Weight: about 309g
ALARM
LED
POWER
INDICATOR
TEST
TEST SWITCH
GAS
DETECTOR
(Red)
(Green)
