Conductivity, Temperature and Depth Data Loggers
Product Details & Documents
Water logger with Conductivity/Temperature/Depth sensors. Options available for 13, 30, 100 or 250 feet. For use in a wide range of underwater environments; freshwater or saltwater.
Bluetooth, for easy logger configuration and data offload
- Options available for 13, 30, 100 or 250 feet
- Easy to deploy, fully submersible
- Faster data offload via Bluetooth 5.0
- Water detect feature indicates when logger was out of the water
- User replaceable batteries
- Guided calibration ensures accurate data
- Four-electrode conductivity sensor provides wide measurement range for monitoring freshwater or saltwater
- Conductivity sensor is centrally located to minimize effects from stilling wells or protective guards
- Durable ceramic water level sensor, located in the sensor tip for accurate measurement of shallow water levels
- Temperature sensor placement near the sensor tip for fast response time
- Specially treated stainless steel holds up in saltwater
This fully assembled data logger is ready to deploy for monitoring conductivity, salinity, and depth (CTD). Also calculating specific conductance, salinity, and total dissolved solids (TDS), this logger records absolute pressure, which is later converted to water level readings by our free HOBOconnect app.
To compensate for barometric pressure changes, you can use a water level logger as a barometric reference.
Operating range: -40 to +50 °C (-40 to +122 °F), cannot be frozen in ice
Temperature drift: <0.1 °C (0.18 °F) per year
Requires the HOBOconnect app, and a compatible mobile device or Windows computer.
To compensate for barometric pressure changes, you can use a water level logger (sold separately) as a barometric reference.
Ordering information: Requires the HOBOconnect app, and a compatible mobile device or Windows computer.
To compensate for barometric pressure changes, you can use a water level logger (sold separately) as a barometric reference.
Delivery information: Includes data logger, coupler, conductivity, temperature and depth sensor, 3/32" Allen wrench.
Specifications
- Resolution:Temp: 0.01 °C at 25 °C (0.018 °F at 77 °F)
- Description:Bluetooth logger with conductivity, temperature, and depth data logger, 4 m (13') depth rating
- Accuracy:Temp: ±0.15 °C (±0.27 °F) from 0...50 °C (32...122 °F); Conductivity: ±2% or 15 µS/cm whichever is greater; Salinity: ±2% of reading or 0.1 PSU, whichever is greater; Depth: Typical error ±0.075% FS, 0.3 cm (0.01' water)
- Range:Temp: –20...50 °C (–40...122 °F), non-freezing water; Electrical conductivity and specific conductance: 0 - 100000 µS/cm; Salinity using PSS-78: 2 - 42 PSU; Total Dissolved Solids (TDS): 0 - 100000 mg/L; Depth: 0 - 145 kPa (0 - 21 psia); 0 - 4 m (0 - 13' water depth at sea level)
- Cat. No.:470362-538
- Response Time:3 minutes to 90% in water (typical)