Autonomous 220 V AC carbon gas leak detector with natural gas alarm and NC-NO relay signal.

Autonomous 220 V AC natural gas leak detector with NC relay, without red and incendiary sensor

Primero, determine the gas density in the area and install the detector around the gas leak, at one maximum distance of 2.5 m. (Note: The carbon dioxide and natural gas have a lower density than the air y, at the same time, at the highest levels. The petroleum gas has a lower density than the air y, at the same time, at the highest levels).

Secure that the cables from Power supply and signal are correctly connected to the detector and, continue, start. The device will start as follows:

1. Calentamiento state. The red LED lights up and the speaker emits a sound.

2. Normal state. The green LED lights up for a minute lasting approximately 3 minutes.

3. Monitoring status. The green LED is permanently on. To confirm the correct detector operation, press the S1 button on the circuit board. If the red LED lights up and the speaker emits a sound, the detector will work correctly. When the gas density is 6% LEL, the LED lights up red and flashes, and the loudspeaker emits a pitido (the frequency of the alarm depends on the gas density; greater density, greater frequency). In the event of an emergency, the detector may be restored to normal operation. The red LED glows and the loudspeaker emits a pitido. If the detector malfunctions, the internal timer emits alarm signals. The detector may remain stable when it functions normally and has corrected the fault. Safety methods: Continue to open the gas port for at least 5 seconds with the detector activated. In the monitoring mode, an intermittent and audible alarm will sound indicating that the detector is working correctly (this could be achieved, for example, with a gas lamp). This product is subject to demanding environmental conditions. Clean the detector periodically (for example, eliminate pollution, oil, moisture, etc.). Sensitivity generally depends on the cleanliness of the detection area. Precautions: Do not install this device outdoors or in humid places. Do not install it in areas with high air circulation, such as living spaces with very little humidity. B. Ventilation zones, ventilators or doors. Do not install this device where it is connected to the gas source. Ensure that there are no excess chemical liquids, such as lamps, pesticides, ethanol, etc., by this detector. In the event of a malfunction, please ensure that the input and output lines are correctly connected. The warranty will be canceled if the user refuses this product.