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Sensor Sisa Klorin / Klorin Dioksida untuk Pemantauan Desinfeksi Air Online
Instrava residual chlorine and chlorine dioxide sensor is designed for accurate and stable online measurement in drinking water and industrial water treatment applications. Based on Swiss membrane-covered amperometric technology, the sensor provides fast response, high precision, and long-term stable operation without the use of reagents.
Manfaat Utama
Swiss membrane-covered amperometric sensor technology
Measures residual chlorine (HOCl) and chlorine dioxide (ClO₂)
Reagent-free operation with low maintenance requirements
Stable measurement independent of flow and pressure changes
Suitable for standard, customized, and OEM integration
Deskripsi Pemancar & Sensor
Why Choose This Sensor for Disinfection Monitoring
In water disinfection processes, inaccurate residual chlorine or chlorine dioxide measurement can lead to insufficient sterilization or excessive chemical dosing. This sensor is designed to address these challenges by providing stable, precise, and reliable measurements under real operating conditions.
For water utilities, system integrators, and OEM manufacturers, the sensor offers:
High measurement accuracy even at low concentration levels
Fast response time for real-time process control
Reduced operational costs due to low maintenance and reagent-free design
Long-term continuous operation with minimal intervention
Residual Chlorine/chlorine Dioxide Sensor Measurement Technology & Performance
The sensor adopts a Swiss membrane-covered amperometric measurement principle with a three-electrode system, ensuring high selectivity and stable signal output. Integrated Pt1000 temperature sensing enables automatic temperature compensation, while pH compensation further improves measurement accuracy in varying water conditions.
A dedicated flow cell design ensures that measurement results are not affected by changes in flow velocity or pressure, making the sensor suitable for continuous online monitoring.
Technical Advantages
Sistem pengukuran amperometrik tiga elektroda
Automatic temperature compensation via Pt1000 sensor
pH-compensated measurement for improved accuracy
Fast response time of less than 30 seconds after polarization
Designed for long-term continuous operation
Residual Chlorine/chlorine Dioxide Sensor Typical Applications & Use Scenarios
This residual chlorine / chlorine dioxide sensor is widely applied in disinfection monitoring across multiple water-related sectors:
Drinking Water Treatment Plants
Continuous monitoring of disinfectant residuals to ensure water safety and regulatory compliance.Distribution Networks
Online measurement of residual disinfectants in pipelines and storage facilities.Air Proses Industri
Monitoring chlorine-based disinfection in cooling water and process water systems.OEM Water Quality Analyzers
Integration into multi-parameter analyzers, monitoring skids, and automated disinfection control systems.
Residual Chlorine/chlorine Dioxide Sensor Operation & Maintenance Benefits
The sensor operates without chemical reagents and is designed for long service life. Under normal operating conditions, it can run continuously for at least nine months without maintenance, significantly reducing service frequency and operational workload.
Its low power consumption and robust construction make it suitable for remote and unattended monitoring installations.
Parameter Pemancar & Sensor
Parameter yang Diukur
Residual chlorine (HOCl)
Chlorine dioxide (ClO₂)
Rentang Pengukuran
0–5 mg/L
0–20 mg/L
Akurasi
± 2%
±0.03 ppm at pH 7 (drinking water)
Waktu Tanggapan
<30 s after polarization
pH Range
5–9 pH
Conductivity Requirement
≥100 μS/cm
Sample Flow Velocity
≥0.03 m/s (in flow cell)
Tekanan Maksimum
1.0 MPa
Dimensi
Ø21.5 × 133 mm
Koneksi Proses
3/4 NPT
Panjang Kabel
3 m
Perlindungan Masuknya Air
IP65
Instrava OEM / ODM
Instrumen yang Dapat Diandalkan. Solusi yang Sesuai dengan Aplikasi Anda.
Instrava berfokus untuk memberikan solusi industri yang andal melalui produk yang dipilih dengan cermat, pengoptimalan berbasis aplikasi, dan penyesuaian yang fleksibel. Kami memilih instrumen yang telah terbukti dari produsen tepercaya untuk memastikan kualitas yang konsisten, mengoptimalkan solusi berdasarkan kondisi kerja nyata untuk memecahkan tantangan praktis, dan menyediakan konfigurasi yang disesuaikan untuk memenuhi kebutuhan aplikasi tertentu.
Dengan menggabungkan keahlian pemilihan dengan pemahaman aplikasi, Instrava membantu pelanggan mengurangi risiko, meningkatkan efisiensi, dan mencapai hasil yang dapat diandalkan dalam lingkungan industri yang kompleks.
What disinfectants can this sensor measure?
This sensor is designed to measure residual chlorine (HOCl) and chlorine dioxide (ClO₂), making it suitable for common disinfection processes in drinking water and industrial water treatment systems.
How does the sensor maintain accuracy under changing water conditions?
The sensor uses a membrane-covered amperometric principle with a three-electrode system, combined with automatic temperature compensation and pH compensation to ensure stable and accurate measurements under varying conditions.
Is the measurement affected by flow rate or pressure changes?
No. The sensor is used with a dedicated flow cell, which isolates the measurement from variations in flow velocity and pressure, ensuring consistent and reliable readings during continuous operation.
Does the sensor require chemical reagents or frequent maintenance?
The sensor operates without chemical reagents and is designed for long-term use. Under normal conditions, it can operate continuously for at least nine months without maintenance, reducing operating costs.
How fast does the sensor respond to concentration changes?
After polarization is completed, the sensor responds to changes in disinfectant concentration in less than 30 seconds, making it suitable for real-time monitoring and control applications.
Can this sensor be integrated into OEM or automated monitoring systems?
Yes. Instrava provides OEM and customization support, allowing the sensor to be integrated into analyzers, control panels, and automated water monitoring systems with engineering assistance throughout the project.
Mengapa Memilih Instrava
Dibangun di atas Konsistensi, Bukan Klaim
Berfokus pada Aplikasi Industri
Kami mengkhususkan diri dalam analisis dan deteksi industri, dengan pemahaman yang jelas tentang lingkungan dan persyaratan operasi dunia nyata.
Kriteria Pemilihan Produk yang Ketat
Setiap instrumen dievaluasi berdasarkan performa, stabilitas, dan kesesuaian aplikasi-bukan hanya spesifikasi atau harga.
Konsistensi Pasokan & Kualitas yang Dapat Diandalkan
Kami bekerja sama dengan produsen tepercaya untuk memastikan pasokan yang stabil, kualitas yang konsisten, dan pengiriman yang dapat diandalkan.
Dukungan Praktis dan Berbasis Pengalaman
Rekomendasi kami didasarkan pada pemahaman aplikasi, membantu pelanggan menghindari masalah umum dan mencapai hasil yang dapat diandalkan.
Instrava dibuat untuk mengurangi ketidakpastian-sehingga setiap keputusan yang Anda buat menjadi lebih jelas, aman, dan dapat diandalkan.
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