METHANE ALARM COMBINED WITH CAPLAMP

摘要

Methane alarm combined with the mine caplamp has methane indicator placed in the headlight, equipped with light sources, and functional unit in which electronic circuit of alarm is placed connected to the headlight and power source with unit of spark protection, remote module of process inspection includes a receiving and a transmitting electronic devices with connected in sequence control and indicating units. The functional unit includes receiving and transmitting electronic devices. Outputs of the receiving device are connected to electronic circuit and transmitter and output of electronic circuit – to output of the transmitter.