"The display, signal output, and alarm can be configured within the 0-250 ppm range. On-line alarm for oil presence in filtered effluent and cooling water","The HydroSense 4420-OCM offers a low-cost approach to monitoring ppm concentrations of emulsified free oils in clean water. Combining many unique design features into a compact package makes this an ideal solution to monitoring for oil leaks in your water system.","A slip stream approach directs a continuous sample flow through the HydroSense unit and back into the process stream. While it passes through the sample cell a controlled light source is directed into the water. The emulsified oils in the water will scatter the light toward the light sensors placed strategically around the cell. The intensity of light energy is measured to provide an indication of the ppm concentration."
技术参数
| 规格项 | 参数值 |
|---|---|
| 其他输出 | 4-20mA, RS-485 |
| 用户控件 | Digital Front Panel |
| 水质参数 | Water Quality Measurement Instrument; Oil/Water |
| 外观形式 | Panel |
| 最大输入通道 | 1 (# channels) |
| 工作温度 | 50 to 122 F (10 to 50 C) |
| 产品类别 | Water Quality Testing Instruments |
| 电气输出 | Analog Current; Switch / Alarm Relay |
| 接口选项 | Serial |
| 水中油监测器 | 0 to 100 ppm |
| 显示类型 | Digital |
| 仪器特性 | Automatic Temperature Compensation; Controller Functionality |
