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Dew Point Meters and Measurement

Choosing the right measuring device is crucial for accurate dew point and humidity measurements in compressed air and gas. CS Instruments is trusted by experts worldwide for their reliable dew point measuring devices. Our team of measurement technology experts is ready to assist you in finding the perfect device to measure and monitor the dew point of your system.
 
Leakages are a major source of energy waste in compressed air systems. Studies have shown that up to 30% of compressed air costs can be saved by eliminating leakages. Therefore, it is essential to frequently detect and eliminate leaks. Our LDSeries offers all the necessary functions to detect leaks and measure their impact in terms of energy consumption and wasted money.
 
Our measuring instruments are typically used for leakage detection in compressed air systems and leak testing of unpressurized systems.


FA 505 - Dew Point Sensor for OEM Applications

The FA 505 Dew Point Sensor is a specialized sensor designed for Original Equipment Manufacturer (OEM) applications. It is used to measure the dew point, which is the temperature at which moisture in the air condenses into water vapor.The FA 505 is commonly integrated into various OEM systems where accurate dew point measurement is crucial. It is often used in applications such as compressed air systems, refrigeration systems, drying processes, and environmental monitoring.

This sensor is known for its high precision and reliability, providing accurate dew point measurements even in challenging conditions. It is designed to withstand variations in temperature, humidity, and pressure, ensuring consistent and reliable performance.
 

 

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DP 500 - Portable dew point meter with integrated data logger

This device is designed to accurately measure and monitor the dew point temperature in various applications.

The DP 500 is equipped with advanced sensors and technology to provide precise and reliable dew point measurements. It allows users to quickly and conveniently measure the dew point temperature, which is crucial for assessing and controlling moisture levels in processes and equipment.

One of the key features of the DP 500 is its integrated data logger. This feature enables the device to record and store dew point measurements over a period of time. The data logger function allows for easy analysis and tracking of moisture levels, which can be useful for troubleshooting, quality control, and compliance purposes.

 

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FA 510/515 - Dew Point Sensor for Refrigeration Dryers

FA510/515 is a sensor that is typically use in refrigeration dryers that can be able to used in -20 to 50 degCtd. that is known to be Monitoring a compressed air refrigeration dryer is critical to increase energy efficiency, ensure product quality, prevent damage to machinery, identify maintenance needs and achieve cost savings. This contributes to the smooth operation of compressed air systems in various industrial applications.

The sensor technology and evaluation electronics of our sensors have undergone continuous improvements. This implies an increased precision at varying ambient temperatures and a higher signal resolution of the sensor. Like their predecessor models, the new dew point sensors are characterized by long-lasting stable and reliable measurement results. The sensor element is insensitive to condensation and is protected from direct contact with contaminated particles by the stainless-steel sintered cap.

 

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FA 500 - Dew point sensor with integrated display and alarm relay

The FA 500 is a dew point sensor that offers not only accurate measurements but also an integrated display and alarm relay functionality. This sensor is designed to monitor and control the dew point in compressed air and gas systems, providing real-time information and alarm capabilities.
 
With the FA 500 you make the right choice for highest precision in dew point measurements. Our sensor offers a wide span of measuring ranges perfectly matched to the needs of different compressed air dryers. Rely on us for accurate results in any situation.
 
Monitoring a compressed air dryer is critical to increase energy efficiency, ensure product quality, prevent machine damage, identify maintenance needs and achieve cost savings. This contributes to the smooth operation of compressed air systems in various industrial applications.
 
Integrated display with buttons for easy operation 
  • Multiple display pages to show dew point and other measured values such as relative humidity and temperature 
  • Definition of threshold values for the alarm relay, definition of hysteresis
  • Scaling of the analog output 04...20 mA and switching to other measured variables
  • Input of system pressure as well as reference pressure for calculation of reference dew points, e.g., atmospheric dew point

 

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FA 515 Ex- Dew Point Sensor

The Dew point sensor FA 515 Ex is a product from Schneider Electric's range of industrial sensors. This specific sensor is designed for hazardous environments and is suitable for use in explosive atmospheres (Ex-rated).

The Dew point sensor FA 515 Ex is used to measure the dew point temperature, which is the temperature at which air becomes saturated and condensation occurs. It helps monitor and control humidity levels in various industrial applications, such as petrochemical plants, oil refineries, and other potentially explosive environments.

The FA 515 Ex can be used in many non-aggressive gases.

Typical applications: Air / Compressed air, Argon, Nitrogen, Biogas, Natural gas, Hydrogen, etc.
Our dew point sensor FA 515 Ex complies with the following industry approvals:
  • ATEX II 2G Ex ib IIC T4 Gb Zone 1, gas, intrinsically safe, Temp. 135°C
  • ATEX II 2D Ex ib IIIC T80°C Db Zone 21, dust, intrinsically safe, Temp. 80°C
Please note: The FA 515 Ex may only be used in connection with approved Ex-rated power supplies or safety barriers or galvanic separating elements. Thereby the following maximum values must be observed:
Ui = 28 V max.
Ii = 95 mA max.
Pi = 0,65 W max.
 

 

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DP 400 mobile - Mobile Dew Point Measurement with Pressure Sensor

The DP 400 Mobile is a device offered by CS Instruments for mobile dew point measurement with a pressure sensor. This portable instrument is designed to accurately measure the dew point temperature in compressed air and gas systems, providing valuable insights into moisture levels.

The DP 400 Mobile is equipped with a pressure sensor, allowing for simultaneous measurement and monitoring of both dew point temperature and system pressure. This feature enables users to assess the impact of pressure on dew point readings, providing a more comprehensive understanding of moisture content in the system.

With its portable design, the DP 400 Mobile allows for on-site measurements in various industrial settings, such as manufacturing plants, refineries, and compressed air systems. It provides real-time data and displays the dew point temperature, pressure, and other relevant information on its user-friendly interface.

By accurately measuring dew point and pressure, the DP 400 Mobile helps identify potential issues related to moisture, such as condensation, corrosion, and compromised air quality. This information is crucial for optimizing system performance, preventing equipment damage, and ensuring efficient operations.

 
 

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FA 510/515 - Dew point sensor for adsorption dryers

The FA 510/515 is a dew point sensor designed specifically for adsorption dryers (-80 to 20°Ctd). These sensors provide accurate and reliable measurements of the dew point in compressed air systems, enabling effective monitoring and control of the drying process.

Monitoring a desiccant dryer is critical to increase energy efficiency, ensure product quality, prevent damage to machinery, identify maintenance needs, and achieve cost savings. This contributes to the smooth operation of compressed air systems in various industrial applications.

The sensor technology and evaluation electronics of our sensors have undergone continuous improvements. This implies an increased precision at varying ambient temperatures and a higher signal resolution of the sensor. Similar to their predecessor models, the new dew point sensors are characterized by long-lasting stable and reliable measurement results. The sensor element is insensitive to condensation and is protected from direct contact with contaminated particles by the stainless-steel sintered cap.

 

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FA 550 - Dew point sensor in robust die-cast aluminum housing

The FA 550 is a robust dew point sensor designed with a die-cast aluminum housing. This sensor is specifically built to withstand harsh industrial environments while providing accurate and reliable dew point measurements.

Application examples

  • Dew point measurement in compressed air systems after adsorption dryers, membran dryers or refrigeration dryer
  • Residual moisture measurement and dew point measurement in gases such as: oxygen, nitrogen, argon, hydrogen, natural gas, biogas...

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DP 510 - Portable dew point meter with third party sensor

DP 510 - Portable dew point meter with third-party sensor and integrated data logger. With DP 510 it is possible to performing all measuring tasks with one instrument. It disposes of all functions of DP 500 and has an additional freely assignable sensor input. Additionally to the internal dew point measurement one further optional sensor can be connected. So you could meet nearly all industrial measuring tasks.
 
Main features of our portable dew point meter DP 510:
  • Separate pressure measurement
  • Dew point distance via external temperature sensor
  • Compressed air consumption measurement
  • Active power in kWh/kW

 

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DS 52 - Dew point measurement set for desiccant dryers

The DS 52-set is a dew point measurement system specifically designed for desiccant dryers. Desiccant dryers are commonly used in compressed air systems to remove moisture and achieve low dew point levels.

The DS 52-set consists of a dew point sensor and a control unit. The dew point sensor is installed in the compressed air system, typically after the desiccant dryer, to measure the dew point temperature. It provides accurate and reliable readings, allowing users to monitor and control the moisture content in the system.

The control unit is responsible for displaying the dew point temperature and other relevant information. It may also include additional features such as alarms, data logging, and communication interfaces for integration with other systems.

By using the DS 52-set, operators can ensure that the desiccant dryer is functioning effectively and maintaining the desired dew point levels. This helps prevent moisture-related issues such as corrosion, equipment damage, and compromised product quality.

The measuring range of -80...20°Ctd makes the dew point set DS 52 with alarm the ideal dew point monitor with analogue output 4...20 mA.

The dew point sensor FA 510 is extremely long-term stable and can be installed and removed quickly and easily under pressure by means of the screwable measuring chamber including quick coupling. The dew point set is supplied ready for plug-in, i.e. everything is completely wired. The alarm values can be freely adjusted.
 
 

 

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DS 52 - Dew point measurement set for refrigeration dryers

Refrigeration dryers are commonly used in compressed air systems to remove moisture by cooling the air and condensing the water vapor. The DS 52-set is specifically tailored to measure the dew point temperature in such systems.

The DS 52-set consists of a dew point sensor and a control unit. The dew point sensor is typically installed after the refrigeration dryer in the compressed air system to measure the dew point temperature accurately.

The control unit is responsible for displaying the dew point temperature and other relevant information, such as system pressure and alarm settings. It may also offer additional features like data logging and communication interfaces for integration with other systems.

By utilizing the DS 52-set, operators can monitor the dew point temperature in the compressed air system, ensuring that the refrigeration dryer is functioning correctly and maintaining the desired dew point levels. This helps prevent issues like moisture-related equipment damage, corrosion, and compromised air quality.

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DS 400 Set - Stationary dew point measurement in compressed air systems

The DS 400 Set is a stationary dew point measurement system specifically designed for monitoring and controlling dew point levels in compressed air systems. It is a reliable and accurate solution that ensures the quality of compressed air.

For stationary dew point monitoring of refrigeration or adsorption dryers. The touch screen graphic display enables an intuitive operation and shows the progress of the measured values. 2 alarm relays are available for monitoring of threshold values. Available either with a classic analogue output 4...20 mA or optionally with digital interfaces like Ethernet and RS 485 (Modbus protocol). As a stand-alone solution the measured data stored in the optional data logger can be read-out via USB stick and evaluated by means of the software CS Soft Basic.

 

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DS 400 - Dew point set for monitoring of medical compressed air

The display of humidity ratio is in ppm and pressure dew point.Compared to DIN EN 737-3 the monograph “Aer medicalis” in the appendix to the European Pharmacopoeia includes essentially altered purity features whereas especially the drastically reduction of the dew point temperature to -46°C atmospheric (this corresponds to 67 ppm V/V) leads to considerable difficulties. The value 67 ppm V/V for water equals the point of condensation at a pressure of 200 bars and a temperature of 11 ºC. This limitation of the water content to the point of condensation is necessary since the condensation of water may cause corrosion damages and furthermore can favor the increase of microbes.
 
Dew point set DS 400 for monitoring of medical compressed air consists of:
  • Chart recorder DS 400
  • Dew point sensor FA 510
  • Standard measuring chamber
  • Pressure sensor CS 10

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IAC 500 sensor for measuring ambient condition

The IAC 500 sensor is designed for measuring ambient conditions in various applications. It is a versatile sensor that can monitor parameters like temperature, humidity, and air quality to ensure optimal environmental conditions.

The IAC 500 sensor typically consists of built-in sensors for measuring temperature and humidity. It may also include additional sensors for monitoring other ambient parameters such as CO2 levels, volatile organic compounds (VOCs), or particulate matter (PM2.5). These additional sensors provide insights into air quality and can help maintain a healthy and comfortable environment.

Application:
  • Monitoring the intake air of compressed air stations
  • Monitoring of room air e.g. cold rooms, storage rooms or clean rooms
  • The delivery rate of compressors depends on the intake air.
  • The installation site and the climatic conditions must already be taken into account when designing compressed air stations.
  • Large temperature fluctuations, e.g. between day and night, lead to uneven compressed air flow.
 

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FO 510 - Industrial oil moisture sensor

Accurate moisture measurement in oil is critical to ensure quality and performance in a wide range of industrial applications. Our metrology offering enables you to optimize operations, prevent downtime, and meet the highest quality standards. Rely on our expertise in moisture measurement to improve your industrial processes.

The FO 510 from CS Instruments is a highly accurate and extremely stable sensor designed for accurate measurement of water activity (aw) and oil temperature (t) in lubricating, hydraulic, transformer oil, and diesel fuel. The measured data is output via two 4-20 mA outputs and the Modbus RTU interface. The optional service software also allows the user to customize the oil sensor, make Modbus settings, and set the output configuration.

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