Specification:
Material: ABS+Iron
Color: White + Black
Plug: China National Standard Plug(We will be based on your country to send the corresponding adapter plug)
Alarm Specification:
Voltage: AC 220V
Static power consumption of the whole machine: <2W
When alarming: <3w
Alarm concentration: liquefied gas (0.1%~0.5%); natural gas (0.1%~1%); city gas (H2){0.1%~0.5% }
Gas response recovery time: ≤30S
Working environment: humidity ≤97%RH; temperature: 0°C~60°C
Executive standard: CJ3057-1996
Alarm Wiring Method:
+: Connect the positive pole of the power supply (red line)
-: Connect the negative pole of the power supply (black line)
--: Networking public (yellow line)
NC: Normally closed end (white line)
NO: Normally open (blue line)
APPLY:
1. Power light: Green light → Flashing: Preheating; always on: Working status
2. Alarm light: Red light → Flashing: alarm; off: Alarm stopping
3. Fault light: yellow light → fault state or when the test button is pressed, it lights up, there is no yellow light, when the fault occurs, the red/green lights flash alternately
4. Turn on the power, after the green light flashes for 3-5 minutes, the alarm enters the normal working state, or press the test button, the alarm directly enters the working state. When the detected gas reaches the alarm point, the red light starts to flash. After 3 seconds, the alarm device starts to alarm, the red light flashes, the buzzer sounds "B, B, B....", press the button again to stop the sound (mute function), The alarm stops when the concentration of the detected gas drops below the alarm point
5. After pressing the test button for 3 seconds, the alarm can be simulated, the red light flashes, and the buzzer sounds "B, B, B..."
6. If the function of the exhaust fan is added, when the detector alarms, the exhaust fan will be activated to automatically eliminate harmful gases.
7. If a manipulator or solenoid valve function is added, when the detector alarms, the connected manipulator or solenoid valve will automatically close the gas valve, thereby cutting off the harmful air source.
8. If the networking function is added, when the detector alarms, the management center or control center receives the normally open or normally closed (NO, NC) signal at the same time. For if the wireless function is added, the alarm host will receive the wireless signal.
Manipulator Valve Specification:
Working environment: Temperature: -25°C ~ +85°C; Humidity: <95%
Rated voltage: DC 12V
Working voltage: DC 8V-16V
Rated current: 100mA
Working current: 20mA~300mA
Rated power: 1.2W
Working power: 0.24W~ 3.6W
Valve pressure: 1.6MPa
Valve specifications: 1/2inch
Automatic valve closing time: 6~20 seconds
Electric valve opening time: 6~20 seconds
Insulation resistance: >20MΩ
Withstand voltage: DC 600V
Anti-radio interference
With automatic, manual transfer clutch
Scope of application:
1. Used for automatic control, electric and manual switch of gas pipeline ball valve
2. With gas cylinder special ball valve, it can be used for automatic control of bottled gas
3. It can be connected with various gas alarms.
4. Applicable to automatic control of other gas or fluid valves.
Package included:
1 x Alarm
1 x Manipulator Valve
1 x Screw
1 x Expansion tube
Details Pictures:
