YSI ProDSS Smart Sensors

YSI ProDSS – Total Precision in Water Quality

Measure multiple parameters with digital smart sensors and maximum reliability in the field

The YSI ProDSS meter offers an advanced solution for water quality analysis in the field and laboratory. Its digital titanium smart sensors, user-replaceable, are automatically recognized by the instrument and store calibration data, making them easy to use and reducing preparation time. In addition, its single-cable design with universal ports allows you to connect up to 4 sensors simultaneously plus depth measurement, providing versatility and lowering total cost of ownership.

Key Features

• Digital Smart Sensors: Automatic recognition and calibration storage.
• Rugged Titanium Construction: Superior resistance for demanding fieldwork.
• Modular and Replaceable: User-interchangeable cables and sensors for greater flexibility.
• Universal Port Design: Connect up to 4 sensors plus depth.
• High Accuracy: Full measurement range with resolutions suited for scientific research.
• Cost Reduction: Minimizes downtime and maintenance.
• Versatile Applications: Ideal for environmental monitoring, field studies, and aquatic research.
• Documentation Support: Includes online manuals and catalogs for ease of use.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Ref	Accuracy	Measurement Range	Resolution
  Turbidity Sensor	0 to 999 FNU: ±0.3 FNU or ±2% reading 1000 to 4000 FNU: ±5% reading	0 to 4000 FNU	0.1 FNU
  pH/ORP Sensor	pH: ±0.2 units ORP: ±20 mV	pH: 0 to 14 units ORP: -1999 to 1999 mV	pH: 0.01 units ORP: 0.1 mV
  pH Sensor	±0.2 pH units	0 to 14 pH units	0.01 pH units
  Titanium Smart Sensor	0 to 200%: ±1% reading 200 to 500%: ±8% reading 0 to 20 mg/L: ±0.1 mg/L or ±1% reading 20 to 50 mg/L: ±8% reading	0 to 500% 0 to 50 mg/L	0.01–0.1 mg/L 0.1–1% (selectable)
  Nitrate Sensor	±10% reading or 2 mg/L	0 to 200 mg/L NO3-N	0.01 mg/L
  Conductivity and Temperature Sensor	Temp.: ±0.2°C Conductivity: depends on range Salinity: 0.01 ppt	Temp.: -5 to 70°C Conductivity: 0 to 200 mS/cm Salinity: 0 to 70 ppt	Temp.: 0.1°C/°F Conductivity: 0.001–0.1 µS/cm
  Ammonium Sensor	±10% reading or 2 mg/L	Ammonium: 0 to 200 mg/L NH4-N Ammonia: 0 to 200 mg/L NH3-N	Ammonium: 0.01 mg/L Ammonia: 0.01 mg/L
  Chloride Sensor	±15% reading or 5 mg/L	0 to 18000 mg/L Cl	0.01 mg/L

• • x1 Sensor for YSI ProDSS Meter
• • YSI ProDSS Multiparameter Water Quality Meter
  • YSI Cables for ProDSS
• • None
• • User Manual (English)
  • YSI Catalog (English)