产品介绍
"Electronic transmitter \/ controller for the measurement of the specific resistivity or specific conductivity in high purity water.","Features"
特性
- Measuring and control transmitter in a rugged aluminum enclosure (IP 66).
- Measurement ranges: - Resistivity: 0.001 to 200 MΩ-cm - Conductivity: 0.005 to 1000 μS/cm
- Sensor connections for a two-electrode sensor with built-in NTC temperature probe like Swansensor RC-U or RC-UT and for a digital sample flow meter.
- Big backlit LC display for the reading of measuring value, sample temperature, sample flow, temperature compensation type and operating status.
- Easy user menus in English, German, French and Spanish. Simple programming of all parameters by keypad.
- Wide range of selectable temperature compensations for different sample conditions.
- Electronic record of major process events and calibration data.
- Real-time clock for time stamp in data logs and for automated functions.
- Data logger for 1’500 data records stored at a selectable interval. (Data download to PC requires optional HyperTerminal interface).
- Galvanically separated sensor connection.
- Overvoltage protection for in- and outputs.
- Two current outputs (0/4 - 20 mA) for measured signals.
- Potential-free alarm contact as summary alarm indication for programmable alarm values and for instrument faults.
- Two potential-free contacts programmable as limit switch or PID-control.
- Input for potential-free contact to freeze the measuring value or to interrupt control in automated installations (hold function or remote-off).
A-13.422.100 水质检测仪器技术参数
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规格项 | 参数值 | 勾选搜索替代 |
特 性 | ||
控制继电器数量 | 2 # | |
电 气 | ||
电气输出 | Analog Current | |
连 接 & 显 示 | ||
显示类型 | Digital | |
用户控件 | Digital Front Panel | |
环 境 | ||
工作温度 | 14 to 122 F (-10 to 50 C) | |
物 理 | ||
外观形式 | Panel | |
更多规格 | ||
精度 | 0.5000 to 1 ±% Full Scale | |
电导率范围 | 0.0050 to 1000 µS/cm | |
仪器特性 | Automatic Temperature Compensation | |
最大输入通道 | 1 (# channels) | |
介质温度 | -22 to 266 F (-30 to 130 C) | |
产品类别 | Water Quality Testing Instruments | |
水质参数 | Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids (optional feature) |
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