产品简介： 产品简介： Detcon SmartWireless™ gas detection sensors are low power devices covering 4 technologies and a wide range of industrial applications; electrochemical for a long list of toxic gases, solid state MOS for H2S, catalytic beads for combustible gas and infrared for combustible hydrocarbons. All component parts are rated for Class 1; Division 1, Group C, D hazard-ous areas. hese advanced ﬁeld devices consist of a Detcon Model Series 100 low power gas detection sensor, a Detcon smart rechargeable battery pack, a Detcon Model RXT-300 SmartWireless™ trans-ceiver and an optional solar charging circuit.Detcon’s proprietary “Self Healing Mesh” technol-ogy operates at 2.4 GHZ and conforms to non licensed radio frequency appliance usage around the world. Wireless network integrity and security is accomplished using direct sequence spread spectrum DSSS programming topology. Wireless applications can be as simple as a single ﬁeld device communicating with a host display or any number of ﬁeld devices forming a network of subscribers.