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Dew Point Measurement

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Dew Point Measurement Specification

Accuracy
2C

Resolution
0.1C

Gas Pressure
0.1 1.0 MPa

Automation Grade
Automatic

Features
High Sensitivity, Portable, Easy-to-use, Reliable Readings

Max Height
Standard

Operating Voltage
220V

Specimen Size
Standard

Humidity
Up to 95% RH

Display Type
Digital

Application
Dew point measurement for gases, air, compressed air, and dryers

Power Supply
220 V AC

Frequency
50 Hz

Temperature
-40C to +100C

Port Size
1/4 inch

Mounting Type
Wall or Panel Mount

Equipment Type
Dew Point Measurement System

Hardness
Standard

Interface Type
Analog / Digital

Test Range
-60C to +60C Dew Point

Response Time
10 s

Measuring Range
-60C to +60C

Number of Specimens
Single

Usage
Industrial / Laboratory

Capacity
Standard

Machine Weight
5-10 Kg

Test Speed
Standard

Test Width
Standard

Test Stroke
Standard

Control Mode
Automatic

Power Consumption
< 10 W

Output Signal
4-20 mA / RS485

Protection Grade
IP54

Sensor Type
Capacitive Polymer Sensor

Sample Gas Connection
Stainless Steel Quick Connect

Ambient Temperature Range
-10°C to +50°C

About Dew Point Measurement

Dew point measurement DS 52-set for refrigeration dryers

The measuring range of -20...50°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 415 ist 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.

Accurate Dew Point Detection

The system offers real-time dew point monitoring across a broad range (-60C to +60C), ensuring that gas quality is consistently measured with excellent resolution (0.1C) and accuracy (2C). This capability supports operational reliability in industrial and laboratory environments by warning of potential moisture-related issues early.

Robust Industrial Design

Built with an IP54 protection grade and stainless steel quick-connect sample gas ports, the device withstands harsh ambient temperatures (-10C to +50C) and humidity (up to 95% RH). Its compact, portable structure (510 kg) and wall or panel mounting options allow flexible installation in varied workspaces.

Simple Integration and Operation

The system features analog (420 mA) and digital (RS485) outputs, allowing seamless integration with control and monitoring systems. The user-friendly digital display, automatic control mode, and quick specimen setup streamline the measurement process, saving time and effort for dealers, exporters, and end-users alike.

FAQs of Dew Point Measurement:

Q: How does the capacitive polymer sensor measure dew point in this system?

A: The capacitive polymer sensor works by detecting changes in capacitance as moisture in the sample gas interacts with the sensor surface. This change correlates with the gass dew point, allowing the system to deliver rapid and reliable readings.

Q: What types of gases can this dew point measurement system be used for?

A: This system is suitable for measuring dew point in a wide range of gases, including air, compressed air, and process gases. Its particularly effective in monitoring dryers and ensuring gas quality in industrial and laboratory settings.

Q: When should I perform dew point measurements with this equipment?

A: Dew point measurements should be performed regularly in processes where moisture can impact performance or safetysuch as compressed air systems, gas production, or laboratory experiments. The devices quick response time (10 s) ensures efficient routine checks.

Q: Where can the dew point measurement system be installed for optimal use?

A: The device is designed for wall or panel mounting, making it adaptable for factories, laboratories, and field installations. Its sturdy construction and IP54 protection enable usage in challenging environments with ambient temperatures from -10C to +50C and humidity up to 95% RH.

Q: What is the process for connecting the sample gas to the sensor?

A: The equipment features a stainless steel quick-connect port (1/4 inch), simplifying sample gas introduction. Secure the connection, initiate the automatic test sequence, and obtain real-time dew point data from the digital display or external interface.

Q: How does automatic control mode benefit users?

A: Automatic control mode streamlines operation by handling test sequences and data collection without manual input, reducing operator error and ensuring consistent, accurate results with minimal supervision.

Q: What are the key benefits of using this dew point measurement system?

A: Key benefits include high measurement accuracy (2C), rapid response, simple installation, robust protection (IP54), and compatibility with industrial standards (420 mA/RS485). Its portability and easy maintenance make it a reliable solution for various industrial and research applications.

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