Endress+hauser CAS51D Digital nitrate or SAC sensor Viomax
- Measuring Principle: UV photometric
- Process Temperature: 5 to 50°C
- Enclosure Rating: IP68
- Data Interface: Memosens digital
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Description
Endress+Hauser CAS51D: Revolutionizing Water Analysis
Smart Sensor for Unattended Process Measurements
The Endress+Hauser CAS51D is a cutting-edge smart sensor designed to revolutionize unattended operation across a diverse spectrum of process conditions. Primarily utilized in water, wastewater, and utilities sectors, this sensor guarantees continuous online measurements without the need for any chemical reagents. Its remarkably robust and low-maintenance design is a testament to its intelligent, self-cleaning capabilities, ensuring sustained performance and reducing operational overhead. The flexibility of the CAS51D is a significant advantage, allowing users to select it as a dedicated nitrate sensor or for measuring SAC (Spectral Absorption Coefficient) and various sum parameters, adapting it precisely to specific analytical requirements.
Seamless Integration and Digital Technology
Leveraging the advanced Memosens digital technology, the Viomax CAS51D offers unparalleled process and data integrity. This integration ensures that the collected data is not only accurate but also securely transmitted, minimizing the risk of errors or data loss. The user-friendly nature of this technology simplifies the entire process, from initial setup to ongoing operation. Whether dealing with complex water treatment systems or routine utility monitoring, the CAS51D’s digital backbone provides a reliable and efficient solution. Its ease of use means that even operators with less specialized training can confidently manage and interpret the data, boosting overall plant efficiency and safety.
Diverse Applications in Water Management
The Viomax CAS51D finds its application across a broad array of water management scenarios. In drinking water treatment, it is instrumental in monitoring and controlling disinfection processes, ensuring the safety and quality of potable water supplies. For wastewater treatment plants, it plays a crucial role in determining organic loads, both in the inlet and outlet streams, and in accurately measuring nitrate levels within aeration basins and denitrification stages. This precise measurement capability is vital for optimizing treatment processes, reducing pollutant discharge, and meeting stringent environmental regulations. Furthermore, its utility extends to the utilities sector, where it supports the efficient management of process water and cooling water systems.
Specific Applications for Process Optimization
Delving deeper into its specific applications, the CAS51D excels in the direct determination of CODeq, TOCeq, BODeq, and DOCeq. These parameters are critical indicators of organic pollution in water bodies, and the sensor’s ability to measure them accurately and continuously provides invaluable real-time insights for process optimization. For instance, monitoring nitrate levels in the aeration basin and denitrification stage is crucial for efficient biological nutrient removal. By providing immediate feedback on these parameters, operators can fine-tune aeration, chemical dosing, and sludge retention times, leading to improved treatment efficiency, reduced energy consumption, and enhanced effluent quality.
Unmatched Cost-Effectiveness and Environmental Friendliness
One of the most compelling benefits of the Viomax CAS51D is its exceptional cost-effectiveness. The chemical-free handling of this sensor significantly enhances safety, reduces operational expenditure, and aligns with environmentally friendly practices. Traditional methods often require regular reagent replenishment and disposal, adding to both costs and environmental impact. The CAS51D bypasses these requirements entirely, offering a sustainable and economical solution for continuous monitoring. This not only lowers the total cost of ownership but also contributes to a greener operational footprint, making it an ideal choice for modern, eco-conscious facilities.
Superior Performance: Fast Response and Availability
The CAS51D boasts an extremely fast response time, thanks to its advanced measured value processing directly within the sensor. This real-time capability ensures that operators receive immediate and reliable process information, allowing for swift and informed decision-making. Whether identifying process deviations or responding to critical events, the sensor’s quick feedback loop is invaluable. Moreover, its intelligent design, featuring automatic air-cleaning functionality, maximizes plant availability and minimizes the need for manual maintenance. This robust design ensures that the sensor operates reliably even in challenging conditions, reducing downtime and operational interruptions.
Effortless Commissioning and Adaptability
Commissioning the Viomax CAS51D is a remarkably fast and straightforward process. Each sensor comes pre-calibrated and pre-configured from the factory, significantly reducing setup time and complexity. This plug-and-play approach ensures that users can get their monitoring systems up and running quickly, with minimal disruption to plant operations. Furthermore, the CAS51D is designed for perfect adaptation to various installation scenarios. For open basins, the Flexdip CYH112 holder and CYA112 assembly system offer fast and flexible sensor positioning. For pipe installations, various flow cells are available, facilitating easy plant integration and ensuring optimal measurement conditions.
Specifications
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Measuring principle
UV photometric
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Characteristic
Insitu (immersion in process), extractive with sample and flow cell
Optical photometric sensor for nitrate and SAC -
Size
388 / 394 mm x 40 mm, depends on version
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Design
40 mm sensor, stainless steel 316L
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Process temperature
5 to 50°C (41 to 120 °F)
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Ambient temperature
-20 to 60 °C (-4 to 140 °F)
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Specials
G1, NPT3/4
IP68 (1m/3,3ft) water column with 1N KCl during 60d ays -
Application
Drinking water, biological waste wate process, WWTP effluent
Monitoring of surface water -
Measuring range
0.01 to 20 mg/l / 0.1 to 50 mg/l NO3-N
0.04 to 80 mg/l / 0.4 to 200 mg/l NO3
0 to 50 1/m / 0 to 250 1/m / 0 to 1000 1/m SAC
0 to 75 mg/l / 0 to 375 mg/l / 0 to 1500 mg/l COD/BOD (254nm)
0 to 30 mg/l / 0 to 150 mg/l / 0 to 600 mg/l TOC/DOC (254nm)










