Wall-mounted propane C3H8 leak alarm using a high-speed CPU processor can handle the task quickly and accurately, to ensure system reliability LCD LCD screen, propane alarm can be displayed in real time the concentration of the detector, the state uses digital signal transmission, high reliability . Group 2 programmable relays, passive normally open, normally closed contact, contact capacity modular design for easy system maintenance can achieve local control and remote monitoring via a computer, the propane alarm detector operating status data can be stored permanently . Security: focus on the field of gas safety, protect customers' gas safety of life. Fixed propane leak alarm the install distribution network, centralized control of multiple control points. Each channel automatically display, LCD backlight, each channel automatic inspection, lock, set the environment to detect gas concentration reaches or exceeds the preset alarm value, the alarm immediately audible alarm to alert the user to take security measures, and drive the exhaust, cut off the sprinkler system to prevent an explosion, fire, poisoning, so as to ensure safety in production. Liu (0531-58669819 15269173085) Fixed propane leak alarm is widely used in the presence of flammable gas, petroleum, chemical, metallurgy, explosive, toxic gases in dangerous places. Propane gas alarm controller features: 1. Wall manned timely detection of an alarm place. 2 beautiful shape, one-on-one liquid crystal display screen, real-time display of live gas concentrations. 3 have battery backup, automatic switching of the power outage. Permanent clock display time when ethanol volatile gas concentration reaches the value set in advance, the controller will issue a sound and light alarm, and can control the external auxiliary equipment. 5 sub-wire controller is divided into eight specifications, divided into one screen of a probe, the second screen of the two probes, three-screen of the three probes, four screens of the four probes, and so on. Propane gas alarm detector: 1: import catalytic combustion sensor, stable measurement accuracy. Explosion-proof enclosure, the high degree of protection, dustproof, waterproof, corrosion-resistant diffusion sampler gas catalytic combustion principle, less than thirty seconds response time accuracy to ± 5% F. S 1500 meters transmission distance. 5 Ex-mark: Ex d II BT6, about 2.2Kg 6. Mounting bracket, tubes, detection area of ??the wall mounted, wall-mounted propane C3H8 leak alarm applications ※ metallurgy ※ Chemical ※ petroleum and petrochemical ※ environmental ※ grain fumigation ※ City Public a reliable career: technological innovation and work closely to ensure product quality is stable and reliable trust: a product worthy of the trust of users a partner worthy of the trust of collaborators is a trusted brand