Zetron Bh-90 Natural Combustible Gas Detector Diffusion Ip65 Waterproof Dustproof

Gas Detected:
combustible gas (CH4, C3H8, H2) and toxic gas, oxygen, and Other rare toxic gas like ammonia, NO, PH3, NH3, NO2, HCN, SO2, etc also available, Can be specified by the Customer in advance.
*Advanced MCU control with low power consumption;
*Adjustable low and high alarm levels;
*Adjustable calibrating level;
*High concentration protection for combustible gas;
*Self-test for the combustible gas sensor;
*Low battery indication;
*Self-adjustment function
*Visual and audible alarm with vibration;
*Advanced self-examination and self-renovation function
*Password management to avoid the wrong operation;
*Explosive-proof housing.