Online Dissolved Oxygen Controller DO600 has built-in microprocessor, equipped the best function and specification for measuring Dissolved Oxygen in the industry. It’s specially suitable to detect the content of oxygen from boiler feed water, condensate water, sewage and other industries liquid. DO600 for large-scale application because of its fast response, stable and reliable performance and low costs, which to make the customer’s satisfaction and faith.
The built-in dot matrix LCD can display DO values, temperature, date and time. Configuration menu is simple and flexible, easy for operation.There are two current outputs and four relays outputs signal available in DO600 to connect with alarm , dosing pump , PLC etc. It is widely used in outside water treatment projects and aquaculture field.
| ■ Large back-lit multifunction display(Chinese and English) |
| ■ Wall or Panel mounting is available |
| ■ IP65(NEMA 4X) enclosure standard, Option for EX version (D2G4) explosion proof area |
| ■ Measured process dissolved oxygen,temperature |
| ■ 0 ~ 100℃ automatic/manual temperature compensation |
| ■ 2 points Automatic buffer adjustment |
| ■ Restore factory setting function is available |
| ■ Automatic sensor cleaning (optional) |
| ■ RS485 communication function (optional) |
| ■ Large memory inside, measurements, temperature, time can be programmed store |
| ■ Galvanic separation between inputs and outputs and supply voltage |
| ■ Different input for excellent noise rejection |
| ■ 4 relay outputs: DO alarm, temperature alarm, 250V/10A relay output |
| ■ 2 current outputs: DO & temperature |
| ■ On-Line HELP with Text Error Messages |
| Technical Parameter | |
| ■ Display type: | LCD large-screen |
| ■ Measurement Range: | 0～20.00 mg/L |
| 0～100 °C | |
| ■ Resolution: | 0.01 mg/L |
| 0.1°C | |
| ±0.5% F.S | |
| ±0.2°C | |
| ■ Temperature Compensation: | Automatic / manual |
| ■ Output Relays: | Dissolved oxygen: 2 programmable |
| Temperature: 2 programmable | |
| Control type: On/off | |
| Relay set point hysteresis: User programmable | |
| ■ Current Output: | Type: Isolated 4 to 20 mA |
| Range: Selectable zero, & span | |
| Maximum load: 750Ω | |
| ■ Cleaning(option): | Control type: On/off |
| Control time: duration& interval | |
| ■ Communication(option): | RS485 |
| ■ Power supply: | AC110V~220V±10% , 50/60Hz |
| ■ Security protection: | 4digit password |
| ■ Weight: | 850 grams |
| ■ Dimensions: | 144×144×125mm |
| ■ Mount type: | Panel / Wall |
| ■ Cut-out size: | 135×135mm |
| ■ Protection Degree: | IP65 |
| ■ Environmental: | Operating ambient temperature: -10 to +55℃ |
| ■ Requirements: | Relative humidity：5% to 95% noncondensing |
| Maximum operating altitude: 10,000 feet (3000 m) |