Captcha
View our Privacy Policy
Feedback





Captcha
View our Privacy Policy
Feedback

HYDROLAB® HL4 Multiparameter Sonde

Loading...

HYDROLAB® HL4 Multiparameter Sonde

    Ease of portability between sites and installation

    • Lightweight design readily accesses difficult locations
    • Compact size easily fits inside protective housing e.g, 2” wells
    • Durable design provides long term usage for a variety of applications

    Perfect for spot monitoring and short term monitoring studies

    • Internal memory of 4GB for logging data
    • Optional internal battery pack
    • Flexible sensor choice depending on application

    Easy to use instrument management and control software

    • Guided calibration tasks and instructions
    • Real time measurements in graphical and tabular formats
    • Define vertical profiling and sensor stability criteria
    • Lake and Reservoir profiling
    • River and Stream surveys
    • Coastal monitoring
    • Groundwater studies
    • Wetland management
    • Harbor and Port investigations
    • Aquaculture protection
    • Dredging management
    • Effluent discharge regulation
    • Agricultural run-off
    • Ecosystem assessment programs

    Dimensions

    Diameter: 4.44 cm (1.75 in.) without rubber bumpers; 5.33 cm  (2.1 in.) with rubber bumpers

    Length: 51.43 cm (20.25 in.) with no internal battery pack and standard sensor guard

    Length: 66.36 cm (26.125 in.) with no internal battery pack and extended sensor guard

    Length: 62.23 cm (24.5 in.) with internal battery pack and standard sensor guard

    Length: 77.787 cm (30.625 in.) with internal battery pack and extended sensor guard

    Weight: 2.2 kg (5 lb) with internal battery pack, one D-cell battery

    Sensor Ports

    6 sensor ports available

    2 fixed sensor ports for temperature and optional depth sensor only

    4 ports for integrating other sensor options

    Parameters available depends on sensor installed

    Maximium of 2 ports available for optical dissolved oxygen and another optical sensor

    Power Requirements

     6–24 VDC (12 VDC nominal) applied to the communications module, 12 VDC:250 mW average, 18 W peak

    Battery Life**

    75 days

    **HL4 Battery Life – One internal alkaline D-cell battery, non- rechargeable. Approximately 75 days of use with a 15-minute logging interval and the default warm-up time with depth, temperature, conductivity, pH and LDO sensors installed at room temperature

Featured Products