Feature

    ☆Available for LPG, Natural Gas and Coal Gas (specify at time of order)
    ☆Built-in relay contacts for control of Gas Valves / Extract etc
    ☆Built-in sounder with 2 stage alarm
    ☆Manual reset and control (on/off) of relay contacts

Technical Specifications

    ☆Operating voltage: 220VAC
    ☆Operating Consumption: 5Watt
    ☆Alarm Level:

        Pre-alarm 12%LEL
        Urgent Alarm: 23%LEL
    ☆Output: K1/K2, N/O contact, 3A/220VAC, active when pre-alarm
    V1/V2, active output 3A/5VDC, start when urgent alarm
    ☆Operating Environment:

        Temperature -10 ~ +50°C
        Relative Humidity 95%
    ☆Wiring:2-core AC power supply