KLY-2 Fast Dew Point Meter

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KLY-2 Fast Dew Point Meter

Product ID：FSHld008

Price: Please inquire PDF Format

Supply Ability:50SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberKLY-2

Brand NameCHENGYI

Payment TermsTT，PAYPAL，Alibaba.com Pay

KLY-2 Fast Dew Point Meter
Product Introduction
The KLY-2 Fast Dew Point Meter is a professional gas moisture measurement instrument based on advanced imported humidity-sensitive thin film sensor technology. It is designed for rapid and accurate detection of dew point and moisture content in various industrial gases.
Featuring fast response, wide measurement range, high sensitivity, and simple operation, the KLY-2 dew point analyzer provides reliable moisture monitoring solutions for industrial processes. The instrument combines a high-stability moisture sensor with a precision gas path system and optimized electronic circuit design, ensuring excellent accuracy, repeatability, and long-term stability.
The KLY-2 fast dew point meter effectively avoids sensor drift problems commonly found in traditional humidity measurement devices. It offers strong resistance to dust particles, oil vapor, and most chemical gases, making it suitable for continuous online monitoring or laboratory intermittent measurement.
It is widely used in gas production, power generation, petroleum and chemical industries, electronics manufacturing, heat treatment processes, and industrial gas quality control applications.

Key Features and Benefits
1. Fast and Accurate Moisture Measurement
• Dew point measurement range: -80 to +20℃.
• Accuracy up to ±3℃.
• Rapid response for real-time gas moisture monitoring.
2. High Stability Humidity Sensor
• Uses imported humidity-sensitive thin film components.
• Excellent long-term stability.
• Reduces measurement drift.
• Maintains reliable performance under industrial conditions.
3. Wide Industrial Application Capability
• Resistant to dust particles.
• Resistant to oil vapor interference.
• Compatible with various industrial gases.
• Suitable for harsh production environments.
4. Flexible Data Output
Supports multiple communication options:
• 4–20mA analog output
• RS232 communication
• USB interface
Suitable for integration with industrial monitoring and control systems.
5. Laboratory and Online Monitoring
• Can be used as a laboratory moisture measurement instrument.
• Supports continuous production process monitoring.
• Provides flexible installation and operation modes.

Working Principle
The KLY-2 fast dew point meter measures gas moisture content using a high-performance humidity-sensitive thin film sensor.
When gas passes through the precision-designed sampling path, water molecules interact with the humidity-sensitive sensing element. The sensor converts moisture changes into electrical signals according to the variation of humidity characteristics.
The internal electronic circuit processes and compensates the signal, converting it into a dew point value. The measured data can then be transmitted through analog or digital interfaces for display, recording, or integration with industrial control systems.
The optimized gas path design and stable sensor technology ensure fast response, accurate measurement, and long-term reliability.

Technical Specifications

Parameter	Specification
Product Model	KLY-2
Product Type	Fast dew point meter / gas moisture analyzer
Measurement Principle	Non-absolute humidity measurement method
Sensor Type	Imported humidity-sensitive thin film sensor
Dew Point Measurement Range	-80 to +20℃
Equivalent Moisture Range	Approx. 0.5–23632 μL/L
Measurement Accuracy	≤±3℃
Response Time	Below -40℃ dew point: Rising <30s (63%), <60s (90%); Falling <60s (63%), <400s (90%)
Output Signal	4–20mA
Communication Interface	RS232 or USB (optional)
Power Supply	AC 220±22V, 50–60Hz
Medium Temperature	<+60℃
Medium Pressure	<2MPa
Recommended Flow Rate	200mL/min
Installation Type	Laboratory or process monitoring
Dimensions	260 × 170 × 300mm

Applications
1. Gas Production Industry
• Industrial gas moisture monitoring
• Gas quality control
• Process optimization
2. Power Industry
• Transformer gas monitoring
• Insulation gas moisture detection
• Electrical equipment protection
3. Petroleum and Chemical Industry
• Pipeline gas moisture measurement
• Chemical process monitoring
• Production safety control
4. Electronics Manufacturing
• Clean gas moisture monitoring
• Semiconductor production environment control
• Precision manufacturing processes
5. Heat Treatment Industry
• Protective atmosphere monitoring
• Furnace gas moisture analysis
• Process quality improvement

KLY-2 vs Traditional Dew Point Measurement Instruments

Comparison Item	KLY-2 Fast Dew Point Meter	Traditional Dew Point Meter
Sensor Technology	Imported humidity-sensitive thin film sensor	Conventional humidity sensor
Response Speed	Fast response	Usually slower
Measurement Range	-80 to +20℃ dew point	Limited range
Long-Term Stability	Excellent anti-drift performance	Sensor drift may occur
Gas Resistance	Resistant to dust, oil vapor, chemical gases	More sensitive to contamination
Output Interface	4–20mA + RS232/USB	Limited output options
Application Mode	Laboratory + continuous monitoring	Mainly single-use measurement
Industrial Adaptability	Strong	Depends on environment

Frequently Asked Questions (FAQ)
Q1: What is the KLY-2 dew point meter used for?
The KLY-2 is used for measuring moisture content and dew point in industrial gases, including applications in power, chemical, petroleum, electronics, and heat treatment industries.
Q2: What is the measurement range of the KLY-2?
The KLY-2 measures dew point from -80℃ to +20℃, covering a wide range of industrial moisture detection requirements.
Q3: Does the KLY-2 support continuous online monitoring?
Yes. The instrument can be used for continuous production process monitoring as well as laboratory intermittent measurement.
Q4: How does the KLY-2 achieve long-term stability?
It uses imported humidity-sensitive thin film components combined with optimized gas path and electronic circuit design to reduce sensor drift and improve reliability.
Q5: Can the KLY-2 connect to industrial control systems?
Yes. It supports 4–20mA output and optional RS232 or USB communication for data transmission and system integration.

Product Advantages Summary
The KLY-2 Fast Dew Point Meter is a reliable industrial gas moisture analyzer combining fast response, high accuracy, stable sensor performance, and flexible communication options. With a wide -80 to +20℃ dew point measurement range, strong environmental resistance, and support for both laboratory and online monitoring, it is an ideal solution for industrial gas moisture detection, process monitoring, and quality control applications.

Frequently Asked Questions (FAQ)
Q1: What is the KLY-2 dew point meter used for?
The KLY-2 is used for measuring moisture content and dew point in industrial gases, including applications in power, chemical, petroleum, electronics, and heat treatment industries.
Q2: What is the measurement range of the KLY-2?
The KLY-2 measures dew point from -80℃ to +20℃, covering a wide range of industrial moisture detection requirements.
Q3: Does the KLY-2 support continuous online monitoring?
Yes. The instrument can be used for continuous production process monitoring as well as laboratory intermittent measurement.
Q4: How does the KLY-2 achieve long-term stability?
It uses imported humidity-sensitive thin film components combined with optimized gas path and electronic circuit design to reduce sensor drift and improve reliability.
Q5: Can the KLY-2 connect to industrial control systems?
Yes. It supports 4–20mA output and optional RS232 or USB communication for data transmission and system integration.