4-electrode conductivity probe TetraCon® 700 IQ

for water2-wirewith temperature measurement

Overview
The TetraCon® 700 IQ is a submersible, electrode‑style conductivity probe designed for continuous, reagentless monitoring with the IQ SensorNet process monitoring system. Its 4‑electrode measuring cell minimizes polarization and reduces errors caused by fouling, providing stable conductivity, salinity and TDS measurements in industrial water and process applications. The probe is compatible with IQ SensorNet controllers (including IQ SensorNet 2020 3G and 282/284) and requires the appropriate cable assembly for connection.

Key features

• 4‑electrode measuring cell to minimize polarization effects
• Flat sensing surface to limit fouling and simplify cleaning
• Wide measurement range up to 0–500 mS/cm, salinity and TDS outputs
• Integrated NTC temperature sensor for accurate temperature compensation
• Submersible design with IP68 protection for harsh environments
• Integrated lightning protection and 2‑year warranty

Available options

• TetraCon® 700 IQ
• TetraCon® 700 IQ SW (software variant)

Technical specifications

• SKU: 302500Y
• Certifications: ETL, cETL, CE
• Depth / Pressure rating: up to 10 bar (145 psi)
• Compatibility: IQ SensorNet 2020 3G, IQ SensorNet 282/284
• Measurement method: Conductivity sensor with 4‑electrode measuring cell; integrated microprocessor electronics
• Connection: Shielded 2‑wire connection for power and data (requires cable assembly)
• Measurement ranges (conductivity): 0.00–20.00 µS/cm; 0.0–200.0 µS/cm; 0.000–2.000 mS/cm; 0.00–20.00 mS/cm; 0.0–200.0 mS/cm; 0–500 mS/cm
• Salinity: 0–70 ppt
• TDS: 0–2000 mg/L
• Operating pH: 4–12
• Operating temperature: 0–60 °C (32–140 °F)
• Storage temperature: -5 to +65 °C (23–149 °F)
• Parameters measured: Conductivity, Salinity, TDS, Temperature
• Sampling: Supported
• Smart sensor / ports: Supported
• Ingress protection: IP68 (submersible)
• Warranty: 2 years