Turbidity sensor solution

Complete monitoring solution including sensor, logger, connectivity and cloud.

The Turbidity solution is built around the TriOS TTurb optical turbidity sensor for reliable measurement in wastewater, stormwater, and process water applications. Using the 90° IR scattered light method at 860 nm, the sensor delivers stable and precise readings across a wide turbidity range, from clean water to heavily loaded wastewater, without reagents or consumables.

All data is logged and transmitted automatically to the cloud, allowing operators to monitor water quality in real time and receive alarms if abnormal conditions occur.

Selected Highlights

• No reagents or consumables 
• Measurement range: 0–1,000 FNU / NTU
• Accuracy: ±(5% + 0.5 FNU / NTU)
• Detection limit: 0.5 FNU / NTU (TTurb100) | 2 FNU / NTU (TTurb1000)

Logger WD-68

• Cellular: LTE Cat-M1, NB-IoT (satellite optional)
• Automatic selection of the best network based on coverage
• Expected lifetime: 10 years
• Battery life: 1–2 years depending on configuration
• Free lifetime over-the-air updates
• Encrypted, NIS2-compliant data transmission
• Security: TLS 1.3 protocol

• Direct SRO / SCADA integration option

Hardware

• Three parallel I/O ports (RS485, SDI-12, 4–20 mA, pulse counter, 3.3 V / 12 V outputs)
• Hot-swappable dual battery slots
• Optional Li-SOCl₂ packs for >5 years standby
• Option for solar or permanent power
• Optimized for long-term field deployments with minimal maintenance

Cloud Connectivity

• Includes 1 year access to Consibio Cloud
• Global multi-network IoT SIM card included
• All data traffic included
• Real-time monitoring, alarms and reporting
• Renewal after first year:
  $299 / €285 / DKK 2,340 per year