Wide-range high-salinity sensor – 0–500ppt measurement range / suitable for seawater desalination / salt fields / food processing - 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
AMT/YD-300
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
- Seawater Desalination — Monitoring salinity levels in reverse osmosis and thermal desalination processes to ensure water quality and system efficiency.
- Salt Field Management — Measuring brine concentration in salt production to optimize crystallization and harvesting.
- Food Processing — Controlling salt content in pickling, brining, and other food preservation processes to maintain product quality.
- Industrial Wastewater Treatment — Monitoring salinity in effluents to comply with environmental regulations and prevent corrosion in treatment systems.
Keywords：high salinity sensor, seawater desalination sensor, salinity transmitter, RS485 salinity sensor, industrial salinity probe, salt field sensor, food processing salinity, AMT/YD-300
