产品介绍
The Aquistar® Dissolved Oxygen (DO) sensor represents the next generation in trouble-free oxygen-sensing design. Utilizing fluorescence of a stable, immobilized ruthenium-based film matrix, the sensor employs precision optical transmission and detection to measure oxygen concentration in the fluid outside of the sensor. Measurement is based on photons of light responding to oxygen outside of the sensor, rather than what passes through a sensor membrane. This design eliminates the need to compensate (calibrate) for changes in membrane permeability due to fouling or make up for oxygen consumption by the sensor itself (which required water movement or flow). Unlike alternative optical designs (such as those based on luminescence), this sensor does not have a consumable component; this fluorescence design negates the need to replace photo-bleached caps.","The DO Sensor connects topside to a GDL Control Box, which includes a 12 VDC power supply that powers both the control box and the sensor. The control box has a communications port for connecting to a computer running INW's free Aqua4Plus control software. This easy-to-use program allows you to view the sensor status, monitor real time data, create flexible and powerful test sequences, as well as display data in tabular or graphic format and export to spreadsheets and databases.","This sensor is fast, accurate, and precise to very low oxygen levels (0.01 ppm) and is the right technology for the demands of down-hole groundwater and surface water environmental monitoring.","Features
特性
- 测量溶解氧和温度
- 非易失性存储器中有超过65000条记录
- 荧光传感器技术
- 没有薄膜，填充溶液，或药筒
- 无需更换盖
- 传感器不需要水的运动、流动或频繁清洁
- 不需要经常校正
- 1.66英寸直径-适用于2英寸井
- RS854网络-连接其他AquiStar智能传感器
- 无线连接-无线电和/或蜂窝
- 坚固的控制箱
- 可编程预热时间-轻松设置设备所需的预热时间
- 免费的aqua4plus控制软件
- 聚碳酸酯（IP67）
- 体积小- 5.5" x 3.1" x 2.6"(连接器除外)
- 内部12伏直流电源
- 设置灵活的录制顺序
- 检索数据
- 监控实时数据
- 查看收集的数据
- 导出到电子表格和数据库
- rs854网络-与其他含水层智能传感器连接
- 聚碳酸酯(ip67)
- 查看收集到的数据
产品替代
