DO-controller: Dissolved Oxygen Monitor for Nanobubble Systems
The DO-controller is a PLC-based dissolved oxygen monitor and process controller for nanobubble generators and oxygen concentrators. It measures DO from 0-40 PPM with a 7-meter sensor cable, and automates oxygen delivery via timer and DO setpoint control. Built for aquaculture, water treatment, and industrial aeration.

Back to: DO Controller
| General | |||
|---|---|---|---|
| 1 | Model name | Dissolved Oxygen Controllers and Monitors for Nanobubble Systems | |
| 2 | Model number | sensor-do-controller_sensor | |
| 3 | Technology | membrane-covered galvanic oxygen sensor technology | |
| Liquid | Metric | Imperial | |
| 4 | water temperature minimum | 0 ℃ | 32 ℉ |
| 5 | water temperature maximum | 50 ℃ | 122 ℉ |
| Ambient | Metric | Imperial | |
| 6 | Ambient temperature maximum | 55 ℃ | 131 ℉ |
| 7 | Relative humidity minimum | 10 % | |
| 8 | Relative humidity maximum | 95 % | |
| Electrical | Metric | Imperial | |
| 9 | Unit phase Ø voltage | 100 - 240 VAC | |
| 10 | Unit power consumption | 30 watts | 0.04 HP |
| 11 | Control | PLC controller with timer and DO sensor input | |
| Dimensions & weight | Metric | Imperial | |
| 12 | Dim. (w) x (d) x (h) | 200 x 190 x 340 mm | 7.9 x 7.5 x 13.4 inch |
| 13 | weight | 5.5 Kg | 12.1 lbs. |
| 14 | HS code | 9027.1000 | 9027.1000 |
| 15 | Shipping dim. (w)x(d)x(h) | 30 x 40 x 30 cm | 12 x 16 x 12 inch |
| 16 | Shipping weight | 7.5 Kg | 17 lbs. |
| Remarks | |||
| 17 | Other remarks | ||
Back to: DO Controller






