This product is an online dissolved oxygen sensor independently developed by ERUN Group. It features high stability, high precision, and can automatically detect temperature and perform automatic temperature compensation. It can accurately measure the conductivity value and temperature value in the solution. It is widely used for online monitoring of dissolved oxygen values in water quality in fields such as aquaculture, petrochemicals, environmental monitoring, aeration ponds, water plants, and wastewater treatment.
Measuring range | 0.00-20.00mg/L |
Accuracy | ±0.3mg/L |
Resolution | 0.01 mg/L |
Temperature measuring range | 0.0-60.0℃ |
Response time | 90%＜90s |
Medium flow rate | ＞0.02m/s |
Calibration interval | Once a month |
Maintenance interval | Replenish or replace the electrolyte every 3-6 months, and replace the membrane head every 6-12 months |
Power supply | DC9~30V（DC12V recommended)） |
Pressure range | 0-2bar |
Housing material | ABS |
Connection thread | M39*1.5 |
Signal cable length | 5 meters or customized |
Electrical connection | Pin type or BNC interface |
Installation method | Flow-through type |
IP rating | IP68 |
