However, the innovations go far beyond simply improving performance. The FLOWEVO PLUS completely redefines the performance standards and functionalities of modern gas sensors by focusing on a number of critical features that are crucial in current and future environmental monitoring, industrial process control and safety-related gas detection applications.
This article explores the technical intricacies, distinct advantages and diverse applications of the FLOWEVO PLUS. Through a detailed look at its specifications and functionalities, we want to show you how this sensor is able to perform high-precision analysis even under the most demanding conditions.
Technological features of the FLOWEVO PLUS
NDIR technology is at the heart of the FLOWEVO PLUS and plays a central role in its operation and performance. It uses infrared light to identify and measure specific gas components based on their characteristic absorption patterns in the infrared spectrum. By analyzing the infrared light absorbed by the gases, the sensor enables precise determinations of gas composition.
This method is highly valued in gas sensor technology because it is particularly accurate and reliable. It detects even minimal gas concentrations, which is crucial for many industrial and environmental applications. smartGAS has further developed and optimized the NDIR technology in the FLOWEVO PLUS to meet the growing and changing requirements of modern gas sensor technology.
In order to meet these requirements, both the hardware and the software of the sensor have been improved. This includes updates to the optical component to increase sensitivity and selectivity as well as advanced algorithms that improve the signal-to-noise ratio and increase measurement accuracy. These technological advances allow the FLOWEVO PLUS to provide reliable and consistent data even under fluctuating environmental conditions such as temperature and pressure changes.
- Technology: The FLOWEVO PLUS uses NDIR technology for precise gas analysis using infrared light.
- Advantages: High accuracy and reliability, ideal for industrial and environmental applications.
- Optimizations: smartGAS has improved hardware and software to increase sensitivity and accuracy.
- Reliability: The sensor provides reliable data even under changing environmental conditions.
Detailed functions of the FLOWEVO PLUS
The FLOWEVO PLUS is characterized by several highly developed functions that make it an important component in gas sensor technology. Here is a closer look:
Precise temperature control
The FLOWEVO PLUS has a precise temperature controller that controls the heating of the measuring cuvette with an accuracy of ±0.3 Kelvin. This precise control is crucial to ensure accurate measurements under fluctuating ambient temperatures.
Temperature fluctuations can distort the measurement results by changing the physical properties of the gas. By stabilizing the temperature in the cuvette, the FLOWEVO PLUS ensures consistent and reliable measurement results.
Automatic pressure compensation
Another key element of the FLOWEVO PLUS is the automatic pressure compensation.
The built-in pressure sensor measures the internal pressure of the
cuvette and automatically adjusts the measurement result to correct
possible errors caused by changing gas flow.
This function is particularly important as different pressure variations affect the density of the gas and can therefore impair the accuracy of the gas measurement. The automatic adjustment of the measured values to the current pressure conditions ensures high accuracy and reliability of the gas measurements.
Noise reduction
To improve the sensitivity of the sensor, the FLOWEVO PLUS uses
advanced mathematical filters that reduce noise to a minimum, more
precisely to less than ±0.075% of full scale (FS). This low noise is
crucial as it allows even the lowest gas concentrations to be reliably
detected without affecting the measurement signal.
Fast T90 time
The sensor's filters are optimized so that the T90 time - the time it
takes the sensor to detect 90% of a change in gas concentration - is
extremely short, typically less than 3 seconds. This fast response time
is particularly advantageous for dynamic measurement situations where
rapid changes in gas concentration occur.
High readout frequency
With an impressive readout frequency of up to 10 Hz, the FLOWEVO PLUS
is ideal for applications that require fast response and data updating.
This high frequency makes the sensor particularly effective for process
control in industrial environments where conditions can change rapidly
and quick decisions based on accurate and up-to-date data are required.
The most important points summarized:
- Precise temperature control: Stabilizes temperatures to ±0.3 Kelvin for accurate results.
- Automatic pressure compensation: Adjusts readings to ensure accuracy with changing gas flow.
- Noise reduction: Filters reduce noise to below ±0.075% FS, improving sensitivity.
- Fast T90 time: Responds in under 3 seconds, optimal for rapid environmental changes.
- High readout frequency: Up to 10 Hz, ideal for fast process control.
Performance features of the gas sensor system
The FLOWEVO PLUS is characterized by its ability to achieve an exceptionally low Lowest Detection Limit (LDL) of up to ±0.1 %[FS]. This remarkable sensitivity makes it an indispensable instrument for applications where the highest precision is required.
Such a low LDL enables the sensor to reliably and accurately detect even the slightest changes in gas concentration, which is particularly important in environments
with strict environmental standards or in safety-critical processes.
Importance of a low LDL
A low LDL is crucial for industries where the detection of trace gases is important, such as in the:
- chemical processing,
- pharmaceutical production
- and environmental monitoring.
Wide range of interfaces for easy integration
The FLOWEVO PLUS offers a wide range of digital and analog interfaces,
making it much easier to integrate into existing systems. With options
such as RS485, RS232 and various voltage interfaces, users can
seamlessly integrate the sensor into their existing technological
framework. This flexibility in interface selection allows the sensor to
be integrated into a variety of control and monitoring systems without
the need for extensive customization.
Advantages of the versatile interfaces
The availability of both digital and analog interfaces opens up a wide
range of communication and control options. Digital interfaces such as RS485 and RS232 provide robust, error-resistant communication paths that are particularly beneficial in industrial environments where long
distances and electromagnetic interference can present challenges.
Analog interfaces, such as various voltage options, are ideal for simple
and fast implementations that have less complex data transmission
requirements.
Areas of application of the FLOWEVO PLUS
The FLOWEVO PLUS is used in a wide range of industrial and analytical contexts. Its outstanding flexibility and precision allow it to be used in a wide variety of applications, making it an indispensable tool in numerous industries.
Air quality monitoring
One of the primary applications of the FLOWEVO PLUS is air quality
monitoring. In both urban and industrial environments, the sensor can continuously monitor the concentrations of various gases, including pollutants that can be
harmful to health. Our device is particularly useful in areas where
strict environmental regulations apply and air quality must be regularly
checked and reported.
Specialized analytical methods
The FLOWEVO PLUS is also used in specialized analytical gas sensing applications, including the measurement of Total Organic Carbon (TOC) and Chemical Oxygen Demand (COD), which are critical measurements in gas sensing for water quality monitoring and management.
Gas sensors play a central role in the areas of environmental protection, wastewater treatment and industrial processes. TOC and COD, among others, are crucial parameters. They help to assess the organic content in water and wastewater and are essential in gas sensing to determine the biodegradability of organic contaminants.
Industrial process control
In industrial applications, the FLOWEVO PLUS helps to optimize processes and increase efficiency by providing precise measurements in real time. This enables immediate
feedback and adjustment of process parameters. It also reduces costs and
improves product quality. The sensor's ability to detect rapid changes
in gas concentration makes it ideal for applications that require fast
response times.
The most important points summarized:
- Air quality monitoring: continuous measurement of gases in urban and industrial areas.
- Analytical methods: Measurements of TOC and COD for water quality control.
- Industrial process control: Optimization of processes through precise real-time measurements.
Advantages of the FLOWEVO PLUS
The FLOWEVO PLUS is characterized by a number of features that make it a front-runner in gas sensor technology. The unparalleled precision of this sensor in gas sensing ensures that even the lowest gas concentrations can be detected with exceptional accuracy.
Precision is particularly important in gas sensing applications where accurate measurement data is critical for safety, environmental monitoring or process control. The FLOWEVO PLUS's leading role in gas sensing makes it the preferred choice for critical measurement tasks where reliability and accuracy are paramount.
Unsurpassed precision
The outstanding precision of the FLOWEVO PLUS results from its advanced
NDIR technology, combined with specially developed algorithms that
further improve the accuracy of data analysis. This advanced technology
enables the sensor to deliver accurate measurement results, which are
essential for effective monitoring and control of critical processes.
Fast response times
Another key feature of the FLOWEVO PLUS is its fast response time. The
ability to respond to changes in gas concentration within seconds makes
the sensor ideal for applications that require immediate data
acquisition. This is particularly helpful in dynamic environments where
quick decisions are required. In addition, decisions are made on the
basis of precise and up-to-date measured values.
Robust design
The robust design of the FLOWEVO PLUS ensures durability and
reliability even under harsh operating conditions. The sensor is
designed to withstand extreme temperatures, pressure changes and other
challenging environmental conditions. This resilience is critical to the
long-term performance and reliability of the sensor and reduces the
need for frequent maintenance or replacement.
Setting new standards in the industry
With its technological innovations, the FLOWEVO PLUS sets new standards
in the gas sensor industry. The innovations offer users the best
possible benefits, including improved efficiency, increased safety and
lower operating costs. The sensor enables companies to optimize their
operational processes while ensuring compliance with safety and
environmental regulations.
The most important points summarized:
- Cutting-edge gas sensor technology: Achieves exceptional precision for the smallest gas concentrations.
- Advanced NDIR technology: Enhanced by specialized algorithms for accurate data analysis.
- Fast response time: Ideal for applications that require immediate data acquisition.
- Robust design: Withstands extreme conditions and minimizes maintenance requirements.
- Industry innovation: Sets new standards, improves efficiency and safety, reduces operating costs.