home alarm system security equipment gas leak detector

Model:RQ02

1. Features:

1, 1 Independent mode: when detector used independently, there is only sound and light alarm

1.2 Networking mode: it can be connected with one of the following five modes

A. Wired network ; B. Wireless network

C. Shut-off valve; D. Wireless network and exhaust fan

E. Wireless network and shut-off valve

(If you intent to choose one of the above the connection, you should pay a premium for your choice.)

1.3 If it is strictly compliance with system, it can be effective to prevent fire by flammable gas, such as coal gas, liquid petroleum gas and natural gas,.

1.4 Widely use in house, coal station, colliery, and car and so on.

2. SPECIFICATION:

1. Power supply: AC220V ~ AC240V( ) AC110V ( ) DC12V~DC24V ( )

2. Start warm-up current: ≤60mA

3. Static current: ≤40mA

4. Alarm current: ≤150mA

5. Static consume: <1 W

6. Alarm consume <3W

7. Alarm sound: ≥95dB/3m

8. Working environment: temperature:-15ºC~50ºC; Humidity: ≤97%RH

9. Alarm density: Coal gas:1000~5000ppm, Natural gas: 1000~10000ppm,

Liquid petroleum gas: 1000ppm~5000ppm

10, Responding time: ≤30S

11, Alarm output: normally open and closed signal, control exhaust fan,shut-off valve signal.

NO. 3) OPERATION GUIDE

1. Warm-up situation:

Upon connecting power to the gas alarm the Green LED will be illuminated. With the Green LED illuminated for 3-5 minutes, the gas alarm is ready to detect.

2. Alarm situation

Upon detecting gas, the Red LED will start to flash and the siren will activate.

3. Fault display

When the yellow LED light flashed with the sound of buzzer, it displayed the sensor has fault, please send it to repair..

If the above condition occurs, you should disconnect power to gas alarm for 1 minute and then re-apply.

(NO. 4) ALARM SOLUTION

When the alarm is warning, solutions are needed immediately:

1. Shut off gas source.

2. Open all window to let gas out of room

3. Do not touch any electrical switch, plug, telephone or door ring

4. Do not use match or lighter. Turn off all fire immediately

5. do not test the gas leakage with fire

6. Do not shut off the alarm power because the alarm can automatically stop to alarm once gas leakage disappeared

7. Check off the gas leakage reason and immediately notify gas supply to send professional technician to repair it.

INSTALLATION GUIDE

1. Fitting Locations:

According to specific gravity of natural gas to install gas leakage alarm

1.1, Natural gas and coal gas: its specific gravity is lighter than air, so it suspends on the ceiling. Therefore, it is advisable to locate the alarm 30cm below the ceiling at a distance about 1.5m away from gas appliance.

1.2, Liquid petroleum gas: its specific gravity is heavier than air, so it sinks down on the bottom. Therefore, it is advisable to locate the alarm 30cm above the floor at a distance of 1 meter away from a gas appliance.

When the detector is ringing with loud sound to remind people, pls open windows to discharg the combustible gas, and enhances the fresh air and oxygen density.

2. Required to attention:

1. Do not face it to oil smoke and steam of cooking range

2. Do not install it at the airiness area

3. Do not be obstructed by window curtain or cabinet

3.Wired networking(Optional):

3.1. Red wire =Positive power input

This wire must be connected to a permanent positive source.

Black wire = Negative power input.

This wire must be connected to a permanent negative source.

3.2. Yellow wire = Relay (Common) COM contact.

Blue wire = Relay (Normally open) NO contact.

White wire = Relay Normally closed) NC contact.

3.3. Connect with exhaust fan

Connect both blue and yellow wire with exhaust switch.