18, Jalan Sungai Burung U32/U,
Seksyen 32, Bukit Rimau,
40460 Shah Alam,
Selangor Darul Ehsan, Malaysia.
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Warning Settings: Should the concentration of hydrogen gas in the air surrounding the sensor reach 0.5% by volume, the “0.5% Warning” yellow LED will light up on the main control of the unit. In addition, the 0.5% internal relay will energize and can be used to activate an external exhaust fan or a building management/alarm system (via SCADA Modbus).
Alarm Settings: Should the hydrogen gas concentration reach 1% by volume, the “1% Alarm” red LED will light up, the strobe will flash and an audible alarm will sound. In addition, the 1% internal relay will energize and can be used to activate a building management/alarm system (via SCADA/Modbus).
Power Supply(s) |
110/220 Vac, 50/60 Hz and/or 12–48 Vdc (9–58 Vdc operating voltage) |
12.5% LEL (Lower Explosive Limit) | Dry contacts rated 10A/250 Vac |
25% LEL (Lower Explosive Limit) | Dry contacts rated .5A/28 Vdc |
Dimensions | 4.7'' L x 4.7'' W x 1.2'' D (main control) |