Water measurement
Effective monitoring of water levels, water quality, and flow conditions
When measuring water, data loggers are indispensable tools for collecting real-time data on everything from groundwater levels and watercourse flows to water quality and precipitation. They are often used in environmental monitoring, sewer systems, agriculture, and construction, where accurate documentation of water-related parameters is crucial. With data loggers, you can monitor changes over time and respond quickly to deviations, supporting both sustainability and efficient resource management.
Data loggers for water quality and level monitoring ensure accurate measurements of:
- Water level - monitor lakes, rivers, and groundwater
- pH value - long-term monitoring of water quality
- Conductivity & salinity – monitoring of saltwater and runoff from roads and agriculture
- Temperature & oxygen content – ensuring healthy ecosystems. Our software makes it easy to read values remotely.
Selected products – water measurement
MX2501 – Bluetooth Data Logger for pH and Temperature, HOBO
Robust logger for long-term measurement of pH (2-12) and temperature (-2 °C to +50 °C) in fresh and salt water — with IP68 and wireless Bluetooth data transfer.
Advantages:
- Precise measurement: pH accuracy ±0.10 pH, temperature ±0.2 °C
- User-replaceable components: AA battery, pH electrode, and anti-biofouling copper protection
- Waterproof design to 40 m (IP68) and Bluetooth Low Energy for easy setup and data transfer
U20-001 – Accurate water level and temperature logger, HOBO
Advantages:
- Accuracy up to ±0.05 % full scale (FS) and resolution <0.085 kPa (~0.87 cm water) in the measuring range up to 76.5 m depth
- 316 stainless steel or titanium construction – ceramic pressure sensor – designed for demanding environments including salt water/beach zones
- Long battery life (up to 5 years at 1-minute intervals) and memory for approx. 21,700 measurements; IP68-rated for full immersion
U26-001 – Precise optical dissolved oxygen & temperature logger, HOBO
Advantages:
- Optical RDO® sensor with replaceable sensor cap – provides minimal maintenance and high precision: measuring range 0-30 mg/L, resolution 0.02 mg/L
- Temperature measurement integrated in the sensor: operation from -5 to +40 °C
- Robust construction: IP68 rating, depth rating 100 m, battery life approx. 3 years at 5 min log interval