In the kit 4 channel petrochemical fire monitoring system there are four channels of temperature sensors connected in this system and 5 channel of relay. As soon as the temperature of any one sensor exceeds its limit, it fires the alarm; the relay corresponding to this sensor gets turned off.

In the kit 4 channel petrochemical fire monitoring system one additional relay is there from where we can connect a sprinkler and it triggers every time the alarm is triggered. The system sends an emergency sms to the registered and wait for some predefined time say 30 seconds. If no one comes within this period, it will automatically turn off the whole system. It can be used in fire sensitive areas like petrochemical plants, gas filling plants etc.

In the kit 4 channel petrochemical fire monitoring system the sensors are temperature sensors, connected at one wire bus with the microcontroller. The microcontroller reads the temperature by indexing and displays to the LCD. The LCD is a dot matrix LCD of 16 by 2 dimensions. Relays are connected with the microcontroller via a relay driver. There is a Piezobuzzer connected for beep in case of any alarm. All data switches like reset switch, user switch etc are momentary switches.