About AMC online monitoring systems, we provide services including various analyzers, monitoring systems planning and design, data map control software, system integration testing, on-site pipeline construction, system operation, education and training, regular maintenance and other after-sales services. We will provide the most professional system integration services to our customers and provide the best solutions and services on the basis of customer needs.
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采用最新纳米技术 32 位微处理器技术,24 位 ADC 数据采集芯片,指令执行达纳秒(ns)级;
可储存 1 万组数据,可自定义设置储存:按时间段、只储存报警值、全部数据储
存,储存满时新数据替换旧数据,替换时间段可自定义设置;
报警值可任意设定,报警方式可选低报警/高报警/区间报警/加权平均值报警;
红外遥控功能,可远程通过遥控器完成对仪器的单一或批量校准、信号输出模式、报警设置;
具有 4-20mA 标准电流信号输出,同时具有 RS485(Modbus RTU)数字信号输出;
内置 220VAC 或 5VDC 或 24VDC 1A 继电器,可联动控制电器设备;
选配无刷真空泵,可自动/手动单独开启关闭,微负压环境可将气体抽出侦测;
具有超载保护功能,接地完全防雷,防静电磁场干扰,自动对传感器进行温度补偿;
选配流量计,400Kpa 压力下可直接流通式安装使用,可自由调整流量;
Model:SHYM固定式硫化物分析仪
The detected gas:硫化物
The detection principle:metal-oxide semiconductor  sensor,redox process
Measuring range:0-50ppb
Lower limit of test concentration:0.4ppb
Graduation value:0.2ppb
Analysis time:10s
Precision:≤±3%
Response time:≤15 秒(T90)