Online Conductivity Sensor TetraCon 700IQ
Measurement of conductivity in high concentration areas.
The 4-electrode conductivity sensor TetraCon 700IQ is particularly suitable for a wide range of applications in high concentration areas compared to 2-electrode sensors, such as in treatment plants handling heavily loaded wastewater and effluent. It employs a unique measurement technology that reduces the effects of polarization, achieving high-precision measurements. The 4-electrode TetraCon 700 uses two pairs of independent electrodes, with the voltage electrodes generating a stable and consistent reference potential. The advantage of this technology is the reduction of measurement errors caused by polarization effects in high concentration areas. *There are also sensors available for seawater.
basic information
■Sensor Type: 4-electrode cell ■Measurement Range: ・Conductivity: 10µS/cm to 500mS/cm ・Salinity: 0 to 70 ・TDS: 0 to 2,000mg/L ・Temperature: -5 to 60℃ ■Cell Constant: ・K=0.917 cm-1, ±1.5% (when immersed) ・K=0.933 cm-1 (when using EBST 700-DU/N flow holder) ■Power Consumption: 0.2W ■Pressure Resistance: 10bar ■Sensor Material: ・Sensor Head: PVC ・Body: 316 Ti Stainless Steel ・Protection Rating: IP68 ■Dimensions: 357 (L) × 40 (Φ), 357 (L) × 59.5 (Φ) *for seawater compatibility ■Weight: Approximately 660g, approximately 1,170g *for seawater compatibility
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Delivery Time
Model number/Brand name
WTW
Applications/Examples of results
Water quality management for water purification plants, sewage treatment plants, and industrial wastewater.
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Line up（2）
| Model number | overview |
|---|---|
| Online Conductivity Sensor | TetraCon 700IQ |
| Online Conductivity Sensor (Sea Water Compatible) | TetraCon 700IQ SW |
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The TV program "Ee Janai Ka Biz" featured "IQ Sensor Net"!
Our product, the "Water Quality Monitoring Network System IQ Sensor Net," was featured on the BtoB business information program "Ee Janai Ka Biz." "Ee Janai Ka Biz" is a business program that clearly introduces the latest services and market trends that support digital transformation (DX) and IT advancement. In this broadcast, our representative, Ebihara, appeared alongside popular talents such as Untouchable Shibata and Arco & Peace, where they discussed the mechanisms, features, and benefits of the "IQ Sensor Net" through conversation and reactions. We are pleased to inform you that the program content has been made available on YouTube, and we hope you will take a look.
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[TV Broadcast Announcement] The 'Water Quality Monitoring Network System IQ Sensor Net' will be featured on TOKYO MX's "Eejanai-ka Biz"!
We are pleased to announce that our product, the "Water Quality Monitoring Network System IQ Sensor Net," will be featured on the BtoB business information program "Ee Janai Ka Biz." "Ee Janai Ka Biz" is a business program that clearly introduces the latest services and market trends supporting digital transformation (DX) and IT advancement. In this broadcast, our representative, Ebihara, will appear alongside popular talents such as Untouchable Shibata and Arco & Peace, discussing the mechanisms, features, and benefits of the "IQ Sensor Net" through engaging talks and reactions. Please be sure to watch! ■ Program Name: Ee Janai Ka Biz ■ Broadcast Date: July 6, 2025 (Sunday) 25:35 - 26:05 (1:35 AM - 2:05 AM) ■ Broadcasting Station: TOKYO MX (Kanto Local: Tokyo, Saitama, Chiba, Kanagawa, Ibaraki) and YouTube, etc.
