GDM Methane gas sensor GTD4 series

The methane gas sensor GTD4, thanks to the built-in processor, provides complete detection and operation, making this device particularly suitable for domestic use. The voltage-free relay allows for the installation of multiple detectors on a single solenoid valve, ensuring control of multiple hazardous environments. A special electronic circuit monitors the efficiency of the sensors and signals error situations. Alarm indications: Optical (LED) and acoustic (Buzzer). Impulsive output at 12V.