Send Inquiry

Request To Call Back

Dew point sensor

Get a Price/Quote

Dew point sensor Specification

Application
Measurement of Dew Point in Compressed Air and Industrial Gases

Port Size
1/8 to 1/2 inch NPT

Mounting Type
In-line / Wall Mounted

Power Supply
24V DC / 230V AC, 50 Hz

Operating Voltage
24 V DC / 230 V AC

Equipment Type
Dew Point Sensor

Temperature
-40C to +60C

Measuring Range
-100C to +20C dew point

Accuracy
2C dew point

Gas Pressure
Max. 16 bar

Automation Grade
Automatic

Test Range
-100C to +20C dew point

Interface Type
4-20 mA, RS485, MODBUS

Features
Fast Response, Stable Output, Compact Design, Easy Installation, Maintenance-Free

Humidity
0 to 100% RH (Relative Humidity)

Response Time
t90 < 30 s

Display Type
Digital LCD / LED Display

Resolution
0.1C dew point

Frequency
50/60 Hz

Usage
Industrial Process Monitoring, Compressed Air Dryers, Gas Analysis

Machine Weight
Approx. 120 g

Control Mode
Digital Microprocessor Based

Cable Length
2 meters

Protection Class
IP65

Operating Pressure
0 to 1 MPa

Calibration Interval
Recommended 12 Months

Dimensions
120 x 30 x 30 mm

Sensor Element
Advanced polymer or ceramic technology

Ambient Conditions
Non-condensing

Storage Temperature
-20°C to +70°C

Output Signal
4-20 mA, RS485, Modbus

Housing Material
Aluminum alloy

About Dew point sensor

The FA 550 is ideally suited for outdoor dew point measurement and reliably determines dew points even under harsh industrial conditions.

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...

Accurate Dew Point Monitoring for Industrial Applications

Efficiently monitor dew point in compressed air and industrial gases using this automatic, microprocessor-based sensor. Its fast response and broad measurement range enhance safety and process control across diverse settings such as gas analyzers and air dryers.

Rugged and Flexible Design for Easy Integration

Housed in an aluminum alloy enclosure with IP65 protection, this dew point sensor offers reliable performance in harsh environments. With multiple signal interfaces, a digital LCD/LED display, and versatile mounting sizes, it seamlessly fits in various industrial systems.

Low Maintenance and User-Friendly

Designed for hassle-free use, this sensor is maintenance-free and offers stable, long-term output. Its compact design and 2-meter cable length enable flexible installation, while an annual calibration interval ensures sustained accuracy.

FAQs of Dew point sensor:

Q: How does the dew point sensor measure moisture in gases?

A: The sensor utilizes advanced polymer or ceramic technology to detect the dew point by measuring the amount of moisture present in compressed air or industrial gases. It provides accurate readings with a resolution of 0.1C and a response time of less than 30 seconds.

Q: What are the recommended calibration procedures for this sensor?

A: It is advised to calibrate the sensor every 12 months to maintain optimal performance and accuracy (2C dew point). Calibration can be performed using standard procedures provided by the manufacturer, dealer, or authorized service providers.

Q: When should this dew point sensor be used in industrial processes?

A: The sensor is ideal for continuous monitoring of critical points in compressed air dryers, process control systems, and gas analysis applications where dew point measurement is essential for product quality, operational safety, and equipment longevity.

Q: Where can the sensor be installed within an industrial setup?

A: Thanks to its in-line or wall-mounted design and multiple port sizes (1/8 to 1/2 inch NPT), the sensor can be installed directly in piping systems, monitoring panels, or wherever dew point measurement is necessary in industrial settings.

Q: What is the installation process for this dew point sensor?

A: Installation is straightforward due to its compact form factor, 2-meter cable, and standard mounting interfaces. Simply connect the sensor to the desired location, supply it with 24V DC or 230V AC (50/60 Hz), and link to your monitoring system via the preferred interface.

Q: How does this sensor benefit industrial operations?

A: Timely and accurate dew point readings help prevent equipment corrosion, ensure product quality, and reduce maintenance costs. Its fast response, stable output, and automatic operation allow for continuous, worry-free monitoring in demanding environments.

Q: What are the ambient and operating conditions for optimum sensor performance?

A: The sensor is designed for non-condensing environments with ambient temperatures from -40C to +60C, and gas pressures up to 16 bar, ensuring robust operation across a wide spectrum of industrial conditions.

Tell us about your requirement