
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...

The Instrava conductivity and TDS sensor is designed for accurate and stable measurement of conductivity and total dissolved solids in water treatment and industrial process applications. With high linearity, fast response, and strong resistance to corrosion, the sensor delivers reliable performance for continuous online monitoring.
Key Benefits
High measurement accuracy and excellent linearity
Wide measurement range for conductivity and TDS
Stable performance with long service life
Cable resistance does not affect measurement accuracy
Suitable for standard use, customization, and OEM integration
Transmitters & Sensors Description
Why Choose This Conductivity / TDS Sensor
In water quality monitoring, unstable readings or poor linearity can lead to incorrect process control and unreliable data. Instrava’s conductivity and TDS sensor is engineered to provide consistent and repeatable measurements across a wide operating range.
For water treatment operators, system integrators, and OEM manufacturers, this sensor offers:
Reliable measurement unaffected by lead wire resistance
Consistent electrode coefficient for repeatable results
Fast response for real-time monitoring
Low maintenance requirements and long operational life


Conductivity / TDS Sensor Measurement Technology & Performance
The sensor features a well-matched electrode system with strong electrode coefficient consistency, ensuring high accuracy and linearity across different measurement ranges. Its design minimizes signal drift and maintains measurement stability even in long-term continuous operation.
The sensor supports both conductivity and TDS measurement, allowing flexible application in various water quality monitoring scenarios.
Performance Highlights
High accuracy and linear response over the full range
Fast response time for dynamic process conditions
Stable measurement unaffected by cable impedance
Durable construction for long-term industrial use
Conductivity / TDS Sensor Typical Applications & Use Scenarios
The conductivity / TDS sensor is suitable for a wide range of water-related applications:
Pengolahan Air & Air Limbah
Monitoring conductivity and TDS in treatment processes, filtration systems, and effluent discharge.
Air Proses Industri
Control of conductivity levels in cooling water, boiler feed water, and process systems.
Environmental Water Monitoring
Continuous measurement of dissolved solids in surface water and discharge points.
OEM Water Quality Instruments
Integration into multi-parameter analyzers and automated monitoring systems.


Conductivity / TDS Sensor Reliability & Long-Term Operation
The sensor is designed for stable operation in corrosive and industrial environments. Its corrosion-resistant construction and optimized electrode design contribute to a long service life with minimal maintenance requirements.
With low signal drift and reliable temperature measurement, the sensor supports continuous online operation under demanding conditions.
Transmitters & Sensors Parameter
Measured Parameters
Conductivity
Total Padatan Terlarut (TDS)
Conductivity Measurement Range
0.0–19.9 μS/cm
20–199 μS/cm
0.20–2.00 mS/cm
2.00–10.00 mS/cm
TDS Measurement Range
0.0–9.9 mg/L
10–99 mg/L
100–1000 mg/L
1000–5000 mg/L
Measurement Accuracy
Conductivity: ±1% FS
Temperature: ±0.5 °C
Kisaran Suhu
0–60 °C
Temperature Sensor
NTC 2.252K
Pressure Range
≤1 MPa
Bahan
ABS
Ingress Protection
IP65
Dimensi
Ø26.7 × 160 mm
Ø12 × 120 mm
Instrava OEM / ODM
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.

The sensor uses a well-matched electrode system with strong electrode coefficient consistency, ensuring high linearity and accurate readings across multiple conductivity and TDS ranges.
No. The sensor design minimizes the influence of lead wire impedance, allowing accurate measurement even when installed at a distance from the controller.
Yes. The sensor supports both conductivity and TDS measurement, making it suitable for various water quality monitoring and process control applications.
The sensor is designed for continuous operation with stable performance, fast response, and low signal drift, making it suitable for long-term online monitoring.
The sensor features a corrosion-resistant construction and stable electrode design, enabling reliable operation and long service life in industrial water applications.
Instrava provides customization and OEM support, including measurement range selection, mechanical configuration, and system integration to meet specific project requirements.
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 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.
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 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.
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 instrumen pengukuran dan kontrol kami yang luas memungkinkan kami untuk memenuhi berbagai kebutuhan industri, memberikan solusi terintegrasi dari satu sumber yang dapat diandalkan.
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.
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