Online turbidity/SS sensor VisoTurb/ViSolid
Reducing long-term measurement stability and maintenance burden with an ultrasonic cleaning system.
An optical sensor for turbidity/SS measurement equipped with an ultrasonic cleaning system, achieving low maintenance and long-term measurement stability. 【Features】 ■ The turbidity measurement (VisoTurb) adopts a 90-degree scattered light measurement method in accordance with ENISO 7027. ■ The SS measurement (ViSolid) employs a backscattered light measurement method. ■ Wide measurement range. ■ High resolution. ■ Equipped with automatic range switching function. ■ Suitable for a wide range of applications from drinking water to high-concentration activated sludge. ■ Built-in automatic cleaning function. ■ Low maintenance. *For other functions and details, please download the catalog.
basic information
VisoTurb 700IQ ■Measurement range: 0.05 to 4,000 FNU, 0.1 to 4,000 mg/L SiO2, 0.0001 to 400 g/L TSS ■Cleaning method: Ultrasonic cleaning ■Material: Measurement window: Sapphire, Sensor body/head: SUS316Ti *For seawater compatible models, only the sensor head is titanium ■Dimensions: 365 (L) × 40 (Φ), 365 (L) × 59.5 (Φ) *For seawater compatible models ■Weight: Approximately 900g, approximately 1,420g *For seawater compatible models ViSolid 700IQ ■Measurement range: 0 to 300 g/L SiO2, 0 to 1,000 g/L TSS ■Cleaning method: Ultrasonic cleaning ■Material: ・Standard model: Measurement window: Sapphire, Sensor body/head: SUS316Ti ・Seawater compatible model: Measurement window: Sapphire, Sensor body: POM, Sensor head: Titanium ■Dimensions: 365 (L) × 40 (Φ), 365 (L) × 59.5 (Φ) *For seawater compatible models ■Weight: Approximately 900g, approximately 1,420g *For seawater compatible models
Price range
Delivery Time
Model number/Brand name
WTW
Applications/Examples of results
Drinking water, surface water, wastewater treatment plant: effluent, aeration tank, return sludge, activated sludge, etc.
Related Videos
Line up（4）
| Model number | overview |
|---|---|
| Online Turbidity VisoTurb 700IQ | Turbidity sensor |
| Online Turbidity VisoTurb 700IQ SW | Turbidity sensor, seawater compatible model |
| Online SS Sensor ViSolid | SS sensor |
| Online SS Sensor ViSolid SW | SS sensor, seawater compatible model |
catalog（5）
Download All Catalogs
News about this product（2）
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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.
