摘要
根据蓝牙无线传输协议、可燃气体探测器的国家标准(GB15322-94)和本质安全型电路的国家标准(GB3836.4-83)来设计具备本安标准的蓝牙无线可燃性气体探测器。对该探测器得到以下结论:①短距离内的无线气体传感器取代了有线电缆连接,为传感器的发展开拓了新的应用;②由于采用1600跳/秒工作在2.4GHz的蓝牙芯片,所以抗干扰能力强;③是本质安全型的;④具有良好的长期稳定性。
According to Bluetooth wireless transmission protocol,the state standard for combustible gas detector(GB15322-94) and that for intrinsic safety circuit(GB3836.4-83),this type of intrinsic safety Bluetooth combustible gas detector is to be made. The following combustible can be arrived at for this kind of detector,namely,a new application of sensor has been made possible due to the fact that short-distance wireless sensor has taken the place of wired cable connection; interference killing feature is strong due to de fact that 2.4GHz Bluetooth of 1600 jumps/second has been adopted.
出处
《自动化与仪器仪表》
2016年第1期49-50,52,共3页
Automation & Instrumentation
关键词
可燃气体
传感器
探测器
蓝牙
本质安全型电路
combustible gas
The sensor
The detector
Bluetooth
Intrinsically safe circuit
