Salinity meter – portable design / fast response / automatic calibration / suitable for field spot checks - 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
Pollution-resistant industrial salinity electrodeIt features a flat self-cleaning design, resistant to dirt adhesion, suitable for water with high suspended solids; measuring range 0–200ppt, with temperature compensation and automatic range switching, can be paired with immersion or flow-through mounting accessories, widely used in electroplating, chemical, circulating cooling water, and boiler makeup water monitoring.
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
- Electroplating Industry — Monitoring salinity and conductivity in electroplating baths to ensure solution concentration and quality.
- Chemical Processing — Used in chemical plants to measure salinity in process water and effluents, ensuring proper treatment and compliance.
- Cooling Water Systems — Monitoring salinity in recirculating cooling water to prevent scale formation and corrosion.
- Boiler Feedwater Monitoring — Ensuring low salinity in boiler feedwater to avoid scaling and corrosion in boilers.
Keywords：salinity meter, portable salinity meter, water quality sensor, RS485 salinity sensor, industrial salinity meter, conductivity meter, salinity tester, AMT/YD-300
