LH-DE21 Online Conductivity Intelligent Sensor
Features:
• Coaxial structure design, excellent resistance to changes in electrode constants, mechanical damage or temperature effects.
• 516L liquid connection material, better improve the measurement accuracy.
• Built in temperature sensor with automatic water temperature compensation function.
• Supports MODBUS / RS485 output.
Application:
It is suitable for realtime conductivity monitoring in sewage treatment, aquaculture, environmental monitoring, waterworks and other industries.
| Item | LH-DE20 | LH-DE21 | LH-DE02 | LH-DE05 |
| Measuring range | 2-2000 uS/cm | 2-2000 uS/cm | K=0.1 0.2-200 uS/cm | K=0.1 0.2-200 uS/cm |
| Measuring accuracy | ±2%F.S |
| Temperature element | NTC10K |
| Working environment | Temperature: 0~60°C; Humidity: W90%RH |
| Liquid connection material | 316L stainless steel |
| Mounting thread | 5/4nNPTthread |
| Cable | Standard 5 meters, OEM available |
| Calibration | 1 point or two points calibration |
| Power supply | 12~24VDC |
| Data output | MODBUS/RS485 |
| IP grade | IP68 |
