Feature

• using high-quality dual-panel design, with power indicator and a TTL signal output instructions;
• with DO switching signal (TTL) output AO analog signal output;
• TTL output valid signal is low. (When the output low signal light can be directly connected micr-

ocontroller or relay modules) - the higher the higher the voltage, the voltage concentration ana-

log output.

• gas, natural gas has a good detection sensitivity.
• there are four screw holes for easy positioning;
• has a long life and reliable stability - rapid response recovery characteristics
• Product Dimensions: 32mm (L) x 20mm (the W) x 22mm (H)

Specification

• Input voltage: DC5V power (current): 150mA

• the DO output: TTL digital 0 and 1 (0.1 and 5V)

• AO Output: 0.1-0.3V (relatively clean), the highest concentration of about 4V voltage