Water Quality Solutions

The Water Quality Solution is designed for long-term monitoring of key water quality parameters in demanding environments such as wastewater systems, surface water bodies, and groundwater wells. The system supports a wide range of third-party sensors and can be configured to measure dissolved oxygen, pH, conductivity, turbidity, salinity, and other relevant parameters.

The solution is fully modular and can be tailored to local conditions, from simple single-parameter deployments to complete multi-parameter monitoring stations. The electronics are protected in a weatherproof enclosure, and communication is handled via reliable low-power cellular networks to ensure continuous operation without on-site maintenance.

Integration is fully plug-and-play with certified sensor partners including YSI, In-Situ, SonTek, MJK, VEGA, and Keller. The system can operate fully on battery or be powered by a solar panel for extended deployments.

Selected highlights

• Supported sensors: YSI EXO1–3, In-Situ AquaTroll 100/200/500, SonTek, MJK, VEGA, Keller, and more

• Parameters: DO, pH, conductivity, turbidity, salinity, level, flow, temperature, and more

• Communication: LTE Cat-M1/NB-IoT, Satellite, WiFi 2.4 GHz

• Battery life: Typically 12-24 months dependent on measurement and transmission interval

• Interfaces: RS485, RS232, SDI-12, 4–20 mA, 0–10 V, pulse counter

• Power supply: Internal batteries, 24 VDC or 6 V solar panel

Select the Datalogger that fits your setup

LoggerPro Series

• Modular architecture with multiple expansion ports (RS485, RS232, SDI-12, 4–20 mA, 0–10 V, digital I/O)

• Supports permanent power (24 V DC or 6 V solar) and battery operation

• Compact enclosure with DIN rail mounting option or optional rugged Peli enclosure

• Suitable for complex multi-sensor installations or continuous operation

Logger WD-68

• Integrated rugged ABS/TPU enclosure

• Three parallel I/O ports (RS485, SDI-12, 4–20 mA, pulse counter, 3.3 V/12 V outputs)

• Battery-powered only (hot-swappable dual battery slots, optional Li-SOCl₂ packs for >5 years standby)

• Optimized for long-term field deployments with minimal maintenance

Logger 4-WD

• Same electronics and I/O as Logger WD-68

• Compact LoggerPro-style enclosure with DIN rail mounting

• Optional rugged Peli enclosure

• Battery-powered, designed for panel-mounted or enclosed installations