Economical industrial salinity electrode – universal interface / stable accuracy / more favorable for bulk purchase / fast delivery - AMT/YD-300
Measurement principle: 0-200mS/cm (graphite four-electrode)
Communication output: RS485 Modbus RTU
Resolution: 0.01mS/cm
Power supply: 9～28VDC, power: <0.2W
Basic error: ±2% F.S
Ambient temperature: -10～60°C
Temperature: -10~100°C
Relative humidity: not greater than 90%
Temperature error: ±0.3°C
Protection rating: IP68
Temperature compensation range: 0～60°C
Product Introduction
Industrial-grade online salinity sensor – four-electrode design / anti-polarization / RS485+4-20mA dual output / suitable for seawater and high-salinity wastewater
Used for continuous monitoring and control of conductivity and temperature values of aqueous solutions. Widely used in power plants, petrochemical, metallurgy, paper industry, environmental protection water treatment, light industry electronics and other fields. Such as monitoring and control of raw water and product water quality in water treatment equipment like power plant cooling water, makeup water, saturated water, condensate water and boiler water, ion exchange, reverse osmosis EDL, seawater distillation, etc.
Measurement principle: 0-200mS/cm (graphite four-electrode)
Communication output: RS485 Modbus RTU
Resolution: 0.01mS/cm
Power supply: 9～28VDC, power: <0.2W
Basic error: ±2% F.S
Ambient temperature: -10～60°C
Temperature: -10~100°C
Relative humidity: not greater than 90%
Temperature error: ±0.3°C
Protection rating: IP68
Temperature compensation range: 0～60°C
Instrument weight: 0.5kg
Temperature compensation: Automatic temperature compensation (Pt1000)
External dimensions: 230x32mm
Stability: At normal pressure and temperature, drift <2% F.S per week
Installation method: Immersion installation, 3/4" NPT pipe thread
Main Application Areas
- Groundwater Monitoring — Long-term monitoring of salinity levels in groundwater wells to track saltwater intrusion and assess water quality trends.
- Seawater Intrusion Detection — Early warning system for seawater intrusion in coastal aquifers, providing critical data for water resource management.
- Aquaculture — Monitoring salinity in aquaculture ponds to ensure optimal conditions for fish and shrimp farming.
- Environmental Research — Used in research projects to study salinity variations in natural water bodies and their impact on ecosystems.
Keywords：salinity sensor, water quality sensor, RS485 salinity probe, Modbus RTU salinity, IP68 water sensor, groundwater monitoring, seawater intrusion, industrial salinity electrode
