Introduction
The The KWS-630 fluorescence dissolved oxygen sensor is designed for the aquaculture industry. It has the characteristics of stable online monitoring, and it has excellent characteristics compared with the traditional type sensor. It has no membrane, no need electrolyte, strong anti-interference, no need for frequent calibration, no consumption of oxygen, no flow rate limitation, automatic temperature and Gas pressure compensation, fast reaction speed, long service life and more economical and convenient, so the fluorescence dissolved oxygen sensor is the best choice for real-time dynamic monitoring of oxygen content in aquaculture.
Feature
- Digital sensor, RS485 output, support MODBUS
- No membrane, no electrolyte, no interference, no frequent calibration
- No oxygen consumption, no flow rate limitation
- Tailor-made for the breeding market, with cost-effective performance
| Measurement principle | Fluorescence method |
|---|---|
| Range | 0-20mg/L or 0-200% saturation |
| Accuracy | ±3% |
| Casing material | 316L(KWS-630) Titanium alloy(KWS-630T) |
| Maximum water depth | 30 meters |
| Response time | 60s |
| Temperature range | 0-50℃ |
| Sensor interface | RS-485, MODBUS protocol |
| Power consumption | 0.1W (recommended power supply: DC9-24V, current>50mA) |
| Assembly | M22*1.5 (optional accessories can be converted to NPT3/4 thread), immersion installation |
| Sensor dimensions | Φ22mm*152.7mm |
| Probe cable length | 10 meters (default), customizable |
| Calibration | One or two-point calibration |
| Fluorescent cap life | Guaranteed to use for one year (under normal use) |
