HYDROLAB HL4 Sonde
| Make: OTT HydroMet | Model: HL4 |
Key Highlights
- *Measurand: Temperature, pH, Conductivity, Dissolved Oxygen (DO), Turbidity, Depth, ORP, TDS, Chlorophyll-a, Blue-green algae (optional)
*Sensor Type: Multiparameter (electrochemical, optical, and physical sensors depending on configuration)
*Signal Output: Digital: SDI-12, RS232, RS485 (Modbus), USB and TTY.
*Supplied With: HL4 Sonde body, internal logger and battery pack, selected sensors, calibration solutions, communication cable, software, carrying case
Category: Water Quality
The HYDROLAB HL4 is perfectly suited for spot monitoring or continuous deployments in a wide range of freshwater applications. Lightweight, portable and flexible, this multi-parameter sonde helps you quickly monitor watershed conditions. The field proven sensor options coupled with the robust construction and easy calibration delivers high quality reliable data. The HL4 sonde has a temperature sensor, four sensor ports and an optional internal depth sensor. The software allows for easy data retrieval and setup of logging files.
Application
*Surface water quality monitoring (rivers, lakes, reservoirs)
*Groundwater monitoring
*Aquaculture and fisheries
*Environmental compliance monitoring
*Stormwater and wastewater analysis
*Drinking water source protection
Feature
*Supports up to 4 interchangeable smart sensors simultaneously
*Rugged and waterproof (IP68-rated) design for long-term deployments
*Internal data logging and battery for autonomous operation
*Advanced sensor diagnostics and calibration tracking
*Digital communication (SDI-12, RS232, RS485, USB)
*Intuitive software interface (Hydrolab Operating Software)
*Optional antifouling accessories for biofouling prevention
