SH-ISENO3200
Overview
The SH-ISE NO3200 Nitrate digital probe includes pH measurement and temperature compensation function, RS485 interface and standard Modbus protocol, in-situ measurement, no reagents, no pre-treatment and low maintenance.
Product features
- Fast response time, real-time detection of ammonia nitrogen in water bodies
- Corrosion-resistant housing, waterproof grade IP68, can work underwater for a long time
- RS485 communication interface, standard Modbus protocol for easy integration.
Technical specifications
| Working Principle | Ion Selective Electrode method |
| Measuring parameters | Nitrate pH Temp |
| Meas. range | Nitrate: (0,1~1000) mg/L pH 0-14 (0~50) °C |
| Repeatability | Nitrate: ≤1% < 0.1 pH ≤0.1 °C |
| Accuracy | Nitrate: ±10% o ±0,1mg/L < 0.1 pH <0.1 °C |
| Zero drift (24h) | ±1% F.S. |
| Range drift (24h) | ±3% F.S. |
| Detection limit | 0,1 mg/L |
| Resolution | 0,01 mg/L |
| Protection class | IP68 |
| Comm interface | RS485, standard Modbus protocol Baud rate 9600 |
| Dimensions | (φ50*251) mm, cable 10 m (customizable) |
| Materials | 316 Stainless-steel/titanium alloy available |
| Weight | 2 kg |
| Mounting threads | Upper NPT3/4 thread |
| Operating voltage | 9~36 Vdc |
| Power consumption | 0.5 W |
| Calibration period | 1~3 months (depending on site water quality environment) |
| Operating temp. | (0~50) °C |
Product applications
Environmental surface water, municipal and industrial wastewater, industrial process water