multi parameter water quality analyzer
HOME PARAMETERS Hot Products InnoSens 745 Chlorine Dioxide Sensor China Factory and Leading Suppliers


InnoSens 745 Chlorine Dioxide Sensor China Factory and Leading Suppliers
InnoSens 745 Chlorine Dioxide Sensor China Factory and Leading Suppliers

InnoSens 745 Chlorine Dioxide Sensor China Factory and Leading Suppliers

JENSPRIM is a leading China factory and supplier of disinfectant detection sensors. Our InnoSens 745 Chlorine Dioxide sensor, along with InnoSens 730 and 740 electrodes, provides high-precision monitoring for drinking water and wastewater processes.



Product Features:

The InnoSens 745 is a high-precision Chlorine Dioxide Sensor specifically engineered for the rigorous demands of modern industrial water quality monitoring. By leveraging advanced electrochemical sensing technology, it provides continuous, real-time detection of ClO2 levels, ensuring optimal disinfection efficiency and compliance with strict environmental safety standards in water treatment facilities.

Designed for seamless integration into automated control systems, the InnoSens 745 combines exceptional sensitivity with long-term stability. Whether utilized in municipal drinking water plants or complex industrial cooling systems, this sensor minimizes chemical waste and prevents over-chlorination, delivering a reliable solution for critical environmental monitoring and process control.

Detailed Parameters

Parameter TypeChlorine Dioxide (ClO2)Sensor ModelInnoSens 745
Measurement Range0 - 2.0 mg/L (Adjustable)Response TimeT90 < 60 Seconds
Accuracy± 2% of full scaleOperating Temp0°C to 50°C
Signal Output4-20mA / RS485 ModbusStability< 1% drift per month
MaterialIndustrial Grade PVC/PVDFMaintenanceLow-frequency Calibration

Key Advantages

High Selectivity

Engineered to isolate Chlorine Dioxide signals from other oxidants, ensuring pure data accuracy.

Real-time Response

Rapid detection capabilities allow for immediate adjustment of dosing pumps to maintain stability.

Superior Stability

Advanced membrane technology reduces signal drift, extending the intervals between calibrations.

Smart Integration

Compatible with PLC and SCADA systems for centralized water quality management.

Precision Monitoring

Detects trace levels of ClO2 to prevent under-treatment and ensure microbiological safety.

Easy Installation

Standardized fitting designs allow for quick deployment in existing flow cells or pipelines.

Product Gallery

Management Platforms

Remote Monitoring

Access ClO2 concentration data from any location via cloud-based dashboards.

Automated Dosing

Close-loop control integration to automate chemical injection based on sensor feedback.

Threshold Alerts

Instant SMS/Email notifications when chlorine levels exceed safety parameters.

Compliance Logging

Automatic data logging for environmental regulatory reporting and auditing.

Asset Management

Track sensor lifespan and schedule preventive maintenance automatically.

Calibration Sync

Digital calibration records synchronized across the network for quality assurance.

Investment Return Comparison

MetricTraditional Manual TestingInnoSens 745 System
Labor CostHigh (Daily Manual Sampling)Low (Automated Monitoring)
Response SpeedDelayed (Lab Result Wait)Instantaneous (Real-time)
Chemical WasteHigh (Over-dosing common)Minimized (Precision Dosing)
Data AccuracyVariable (Human Error)Consistent (Digital Precision)
Compliance RiskHigh (Gaps in monitoring)Low (Continuous Audit Trail)

Frequently Asked Questions

Q: How often does the InnoSens 745 require calibration?

Depending on the water quality and concentration levels, calibration is typically recommended every 1 to 3 months to ensure peak accuracy.

Q: Can this sensor detect other types of chlorine?

The InnoSens 745 is specifically optimized for Chlorine Dioxide (ClO2). For Free or Total Chlorine, we recommend our dedicated Residual Chlorine Analyzers.

Q: What is the typical lifespan of the sensor probe?

Under normal operating conditions, the sensor membrane and electrolyte typically last 12-24 months before requiring replacement.

Q: Is it compatible with 4-20mA PLC systems?

Yes, the InnoSens 745 supports standard 4-20mA analog output, making it compatible with almost all industrial PLC and SCADA systems.

Q: Does the sensor handle high-temperature water?

The sensor is rated for operation up to 50°C. For higher temperatures, we recommend installing a cooling loop or heat exchanger before the sensor.

Q: What are the primary applications for ClO2 monitoring?

Primary applications include municipal drinking water disinfection, cooling tower biofilm control, and pharmaceutical water purification systems.

Ready to Optimize Your Water Quality Monitoring?

Contact Us

Datasheet Download




Online Message
We will manage and protect the privacy of the personal information
  • Name
  • E-Mail
  • Telephone
  • Message Content

Service Repair Form
Tell us what issue you encountered, including any steps or symptoms.
  • Name
  • Email
  • Phone
  • Fault Description

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.