Features

Excellent anti-pollution ability
Anti-Condensation, Anti-Particle Contamination

Ultra-wide Range 
-60 … +60 °Ctd

Self-calibration circuit
Provides measurement accuracy and stability

Fast response time
Fast response to moisture changes

Compared with other types of sensors, polymer capacitive sensors are the best in terms of accuracy, response times, long-term stability, and price performance when the dewpoint of the measurement medium is above -40 °Ctd.

Revolutionary self-calibration circuit design automatically compensates for circuit drift caused by temperature, contamination, and aging, providing long-term stability and high accuracy measurements

Innovative temperature compensation algorithm and multi-point temperature compensation calibration, greatly improving the sensor's temperature drift and ensuring high-precision dew point measurement over a wide temperature range

Product Advantages
Polymer Capacitor Standard Dewpoint Transmitter
◆ Based on polymer thin film capacitive sensor technology
◆ Application in dewpoint > -60 °Ctd: Cold dryers, suction dryers, industrial gases
◆ 10+ points of dew point calibration and multi-point temperature compensation provide accurate measurements up to ±2 °Ctd (refer to “Technical Data”）
◆ Ultra-fast response time and outstanding long-term stability
◆ Anti-Condensation, resistant to particulate contamination, oil vapor and most chemicals
◆ Excellent immunity to interference
◆ IP65 protection class, providing good protection even in harsh environments
◆ Provides comprehensive sensor setup, data transfer, software upgrades, and maintenance via Modbus RTU (RS485) interface and multifunctional service APP
◆ Calibration is valid for two years, reducing maintenance

Product Applications
Dewpoint meters are widely used in dry purification, chemical, petrochemical, power engineering, and food & medicine etc.

◆ Gas monitoring of drying equipment

* Refrigeration Dryer Desiccant dryer Membrane dryer

◆ Vessel and pipeline gas monitoring

◆ Medical and surgical gas monitoring
◆ Moisture monitoring of industrial gases
◆ Monitoring of dry and clean environments

◆ Dryness test for food & drug additives

Product Dimensions

Product Installation
The following situations are recommended for installation with measuring chambers:
01 ⁄ Risk of water splashing on the sensor
02 ⁄ High process temperature
03 ⁄ Required to install or remove measurement devices in operating, pressurized condition

The following situations are recommended for installation directly on the pipe:
01 ⁄ The gas in the pipeline cannot be exhausted directly (for example: dangerous gases or expensive process gases)

Technical Data