0823 1173 8960 (Fajar)

0857 4065 2657 (Mashudy)

Phone Office

+62-21 29563045

DS5X – Multiparameter Data Sonde

DS5X – Multiparameter Data Sonde



The Hydrolab DS5X multiparameter water quality sonde offers maximum capability and flexibility with the choice of any of Hydrolab’s 17 superior sensors with a central brush for long-term unattended monitoring.

  • Attended, Unattended
  • Temperature, Conductivity, Depth, pH, Oxygen Reduction Potential (ORP), Dissolved Oxygen (LDO), Dissolved Oxygen (Clark Cell), Turbidity, Chlorophyll a, Blue-Green Algae, Rhodamine WT, Ammonium, Nitrate, Chloride, Total Dissolved Gas (TDG), Ambient Light
  • The Hydrolab sonde with the most available sensors and a central cleaning system to minimize fouling
  • SDI-12, RS-485, RS-232, TTY


Designed for extended deployment where fouling & sediment are problems. Unsurpassed reliability. Guaranteed after-sale support.

  • Ideal for extended deployments in environments where fouling and sediment are abundant
  • Improves long-term value by reducing the frequency of sensor maintenance
  • A single central motor cleans the entire suite of sensors, thereby minimizing power consumption
  • Brush design features robust fibers that won’t separate
  • Available with Hach LDO optical dissolved oxygen sensor
  • Redundant data logging memory and internal power supply included in every sonde.
  • Integrate one additional parameter
  • RS-485 communications available
  • Improved Power Management (minimal power consumption)
  • 7 built-in expansion ports configured to fit your specific needs
  • Measures up to 16 parameters simultaneously
  • Optimized for long-term, unattended deployments in harsh environments
  • Central cleaning system wipes away fouling from DO, pH, ISE’s, Chlorophyll, Blue-Green Algae, Rhodamine, and Turbidity sensors


Sensors Measures up to 16 parameters simultaneously
Capable of measurements using any of Hydrolab’s 17 sensors
Internal 8 C batteries (with available internal battery pack option)
Communications RS-232, SDI-12, RS-485
Memory Up to 120,000 measurements
User Interface  
PC Software Hydras3 LT
Pocket PC Software (Optional) TDS Recon with Hydras 3 LT Pocket
Sonde Depth Rating 200 m (656 ft)
Diameter 8.9 cm (3.5 in.)
Weight 3.35 kg (7.4 lb) (typical)
Lenght 51.43 cm (23 in.)
Environmental conditions  
Operating temperature -5 … 50 °C (23 … 122 °F), non-freezing