Temperature Transmitters in Industrial Process Control
From Local Measurement to Predictive Process StabilityTemperature is one of the most fundamental variables in industrial processes.Yet in modern automated...
- Jadwal. Senin - Sabtu 09.00 - 20.00
Transmitter
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.
Key Benefits
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
Transmitters & Sensors Description
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.
Transmitters & Sensors Parameter
Measured Parameters
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
Process Connection
3/4 NPT
Panjang Kabel
3 m
Ingress Protection
IP65
Instrava OEM / ODM
Dukungan Rekayasa & Kustomisasi Instrava
Di Instrava, instrumen kami dikembangkan dengan fokus yang kuat pada aplikasi industri nyata. Setiap produk dirancang untuk beroperasi sebagai komponen yang dapat diandalkan dalam sistem pengukuran, kontrol, dan otomasi, bukan sebagai perangkat yang berdiri sendiri.
Tim teknisi kami mendukung pelanggan selama pemilihan produk dengan mengevaluasi kondisi proses, lingkungan operasi, dan persyaratan sistem, memastikan kinerja yang stabil dan jangka panjang dalam penggunaan aktual.
Selain konfigurasi standar, Instrava menawarkan opsi penyesuaian yang fleksibel, termasuk rentang pengukuran, bahan, sinyal keluaran, antarmuka komunikasi, dan metode pemasangan. Semua solusi khusus dirancang untuk memenuhi standar industri dan permintaan khusus aplikasi.
Kami juga mendukung proyek OEM dan integrasi sistem, menyediakan desain produk yang konsisten, dokumentasi teknis, dan pasokan jangka panjang untuk memastikan kelancaran integrasi dan operasi yang andal di seluruh siklus proyek.
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.
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.
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.
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.
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.
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
Dengan memilih Instrava, Anda mendapatkan mitra dengan pemahaman mendalam tentang aplikasi industri dan keahlian untuk memenuhi tantangan operasional saat ini.
Peran kami lebih dari sekadar produk-kami mendukung kesuksesan Anda melalui solusi yang dapat diandalkan dan komitmen jangka panjang.
Inovasi Berbasis Rekayasa
Inovasi di Instrava dipandu oleh kebutuhan industri yang nyata. Kami terus menyempurnakan teknologi kami untuk menjawab tantangan operasional yang terus berkembang, memastikan kinerja yang praktis dan andal di lingkungan yang penuh tuntutan.
Kustomisasi Khusus Aplikasi
Kami menyediakan kustomisasi tingkat teknik agar sesuai dengan kondisi proses tertentu. Dari rentang pengukuran dan bahan hingga sinyal keluaran dan opsi pemasangan, solusi kami dikonfigurasikan agar sesuai dengan aplikasi nyata.
Kualitas dan Keandalan yang Terbukti
Kualitas dan keandalan merupakan hal yang mendasar bagi setiap produk Instrava. Diproduksi di bawah kontrol kualitas yang ketat dan diuji secara menyeluruh, instrumen kami memberikan kinerja yang akurat, stabil, dan jangka panjang.
Kemampuan Global dengan Dukungan Lokal
Instrava menggabungkan keahlian teknik global dengan dukungan lokal yang responsif, memastikan mitra kami mendapatkan keuntungan dari teknologi yang selaras secara internasional dan layanan regional yang tepat waktu.
Portofolio Produk yang Komprehensif
Portofolio instrumen pengukuran dan kontrol kami yang luas memungkinkan kami untuk memenuhi berbagai kebutuhan industri, memberikan solusi terintegrasi dari satu sumber yang dapat diandalkan.
Dukungan Rekayasa Berorientasi Mitra
Kami bekerja sama dengan mitra kami mulai dari konsultasi teknis hingga dukungan purna jual. Fokus kami adalah memberikan solusi yang menciptakan nilai yang langgeng dan mendukung kesuksesan operasional jangka panjang.
Conductivity and TDS Sensors in Industrial Liquid Monitoring
From Indicator Value to Process Intelligence Conductivity and Total Dissolved Solids (TDS) are among the most frequently measured parameters in...
Residual Chlorine and Chlorine Dioxide Sensors in Industrial Water Systems
From Compliance Monitoring to Disinfection Process Control Residual chlorine and chlorine dioxide are no longer measured solely for regulatory reporting.In...
