气体探测器BS11

电化学 与LED显示屏 实时

描述:BS11一体机气体监测仪，用于检测非爆炸性环境中的气体泄漏。应用:BS11一体机气体监测仪，用于检测非爆炸性环境中的气体泄漏。特点:继电器输出:AC220V电压输出及自由触点;防尘结构设计;密码管理;零点校准、报警设置、再校准方便;实时时间和温度显示;可更换传感器模块设计;电源管理，便于主电源和备用电池交换;4-20mA、RS485可选信号输出。 Sensor type: Electrochemical gas sensor Gas sampling: Natural diffusion Accuracy: ±5%F.S Temperature accuracy: ±3℃ Display: High bright red LED Alarm method: Audible and visible alarming Response time (t90): ≤60s Working temperature: －20℃～50℃ Working humidity: ≤95%RH Storage temperature: 0℃～20℃ Ingress protection: IP54 Power supply: AC220V±15% Pressure limit: 86 Kpa～106Kpa Signal output: 4-20mA or RS485 Relay output: AC220V output (AC220V 1A) and free contact Consumption: ≤3W Wire requirement: 4-20mA signal output: ≥1.5mm2, 3-line RS485 signal output: ≥1.5mm2, 4-line Dimensions and weight: 345mm×199mm×92mm about 4.1kg Package and Accessories: 1 pc per carton, size: 30*26*15cm