The Greenspun DO series sensors provide accurate, reliable, long-lasting water quality monitoring in various environmental conditions. The patented sensor diffusion unit analysis technology, developed jointly by Greenspun and the Australian Commonwealth Scientific and Industrial Research Organization CSIRO, provides the simplest, most efficient and reliable continuous online monitoring of dissolved oxygen content, reducing maintenance workload to a minimum.
The GOYEN D0100, D0300 and D01200 dissolved‑oxygen (DO) sensors are part of the Greenspan series jointly developed with CSIRO. They provide precise, reliable, long‑term water‑quality monitoring for a variety of environmental conditions.
This manual includes a product overview, installation wiring diagrams, key features, ordering information, detailed technical specifications, and software tools (AduaGraph, SmartCom) for data acquisition and analysis. This manual is written in Chinese.
| Dissolved oxygen measurement range | 0‑20 ppm or 0‑200 % saturation |
|---|---|
| Storage temperature range | -20‑60 °C |
| Dissolved oxygen accuracy | ±0.3 ppm at 25 °C |
| Temperature accuracy | ±1 °C |
| Output signals | 4‑20 mA (DO), 4‑20 mA (Temp), RS232, SDI‑12 |
| Physical dimensions | 510 mm × 47 mm |
| Weight (stainless steel version) | 1.66 kg |
| Sensor housing material | Stainless steel, PFA resin |
| Software | AduaGraph, SmartCom |
It measures from 0 to 20 ppm, which corresponds to 0‑200 % saturation.
Both DO and temperature can be output as 4‑20 mA, and the unit also supports RS232 and SDI‑12 communications.