Dew Point Meters & Transmitters

Fast, Accurate, Drift-Free Dew Point Measurement

Dew point and moisture content plays a large role in the quality, shelf life, pricing, weight, and ability to process many products. COSA offers intuitive, easy-to-use moisture analyzers ideal for quality control, production and in-process control of many industries, such as pharmaceutical, chemical, plastics, and the food and beverage industries.  With user-friendly interface, our multi-functional dew point meters are fast and accurate with low maintenance.

COSA Xentaur dew point meters use the patented Hyper-Thin-Film (HTF™) Aluminum Oxide Technology.  COSA Xentaur’s breakthrough Hyper-Thin-Film Technology is based on major advances in thin-film technology and metal oxide sciences. It provides measurements with a sensitivity several orders of magnitude larger than of those made with all other technologies. HTF™ sensors are free of drift and insensitive to temperature changes over most of their range.

Check out our latest dewpoint transmitter, the COSA Xentaur LPDT2™, is an ultra-compact, loop-powered aluminum oxide sensor transmitter with both display or non-display options.  It is a versatile, weatherproof instrument and uses the same user-friendly interface as all of our COSA Xentaur hygrometers.  The analog output is linear to the engineering units selected for display and is user configurable. The unit also provides for a 2-wire RS-485 Modbus Interface.  LPDT2 with display is a fully functional instrument operated through a miniature custom LCD display and four push buttons, using the same user-friendly interface of all COSA Xentaur hygrometers.

Our portable XPDM™ dew point meters use the patented Hyper-Thin-Film (HTF™) Aluminum Oxide Technology and is perfect for spot checks.  Our Hyper-Thin-Film Technology is based on major advancesProcess Insights_ COSA - HTF Technology Logo_v22 in thin-film technology and metal oxide sciences. It provides measurements with a sensitivity several orders of magnitude larger than of those made with all other technologies. HTF™ sensors are free of drift and insensitive to temperature changes over most of their range.  The portable dew point meter XPDM is a battery operated, hand-held instrument, designed for applications where quick and accurate dew point measurements have to be made. With the XPDM, accurate spot-checks of moisture in gases can be made faster and easier than ever, over the range of -148°F to +68°F (-100°C to +20°C) dew point.

Our HDT Series™ transmitters have a measuring range of -100°C to +20°C (-148°F to +68°F) (dp). It provides a high degree of accuracy, speed of response and stability unavailable from instruments using conventional aluminum oxide or polymer sensors. The HDT is designed to work in tough, high pressure and even in liquid applications. The sensor is not affected by condensation and liquid water; once dried, it will resume measurement without requiring recalibration.

Our XDT Series digital dew point transmitters are designed as compact, simple and reliable instruments, which will continually monitor air dryer performance, compressed air quality and dry gas moisture, from ambient dew point levels to as low as -100ºC (-148ºF) up to +20ºC (+68ºF).

PRECISE MEASUREMENT FOR PROCESS CONTROL

  • Fastest Aluminum Oxide Sensors using HTF™ (hyper-thin film) technology
  • Ideal for a wide range of analytical and process measurement applications
  • Field-proven and cost-effective

OUR GLOBAL SOLUTIONS DELIVER

  • Improved reliability
  • Low cost of ownership 
  • Meet compliance requirements
  • Backed by global service and support
COSA dew point meters and transmitters

APPLICATIONS

  • Clean room environments
  • Combustion emissions
  • Cryogenic gas producers
  • Dryer control
  • Electrical insulating gases
  • Feedstock gases
  • Glove boxes
  • Heat treating
  • Hydrocarbon processing
  • Industrial gases
  • Natural gas pipelines
  • Plastic dryers
  • SF6 moisture measurement
  • Specialty gas producers
  • Spot checking
  • Transformers and switch gear
  • Welding and joining gas measurement

REQUEST A QUOTE | SALES | TRAINING

Americas +1 713.947.9591
EMEA +49 69 20436910
China/APAC +86 400 086 0106

sales@cosaxentaur.com


OUR OTHER DEW POINT | MOISTURE SOLUTIONS

CTM™ SERIES

COSA Xentaur Multi-Channel Moisture Monitor
COSA CTM - Multi-Channel Moisture Monitor

LPDT2™ Series

COSA Xentaur Dew Point Transmitter
Dew Point Meter Transmitter LPDT Series

LPDT™ Series

OSA Xentaur Dew Point Transmitte
Dew Point Meter Transmitter LPDT Series

XPDM™ SERIES

COSA Xentaur Portable Dew Point Meter
Dew Point Meter Transmitter Portable XPDM Series

HDT-LQ™ Series

COSA Xentaur Dew Point Transmitter
Dew Point Meter Transmitter HDT-LQ Series

XDT™ Series

COSA Xentaur Dew Point Meter
Dew Point Meter Transmitter XDT Series

XDT™ Series

COSA Xentaur Explosion Proof Dew Point Transmitter
Dew Point Meter Transmitter Explosion Proof XDT Series

HDT™ Series

COSA Xentaur Dew Point Transmitter
Dew Point Meter Transmitter HDT Series

Extractive Sampling System ESS

COSA Xentaur Dew Point System
Dew Point Extractive Sampling System ESS

XTDL-HT™ OPTICAL MOISTURE ANALYZER

COSA Xentaur Dew Point Analyzer System
COSA Xentaur ESS

DEW POINT | MOISTURE APPLICATION NOTES

Dew Point in Natural Gas Production
Dew Point in Utility Power Transmission
Dew Point in Combustion Air
Dew Point in Hopper Dryers
Dew Point in Ethylene Gas
Dew Point in Cryogenic Gases
Dew Point in Gases
Measure H2O in CO2 with Aluminum Oxide Sensor
Moisture for Metals in Harsh Environments
Feuchtemessung von leichten flüssigen Kohlenwasserstoffen mit einem XPDM

Need A Quote?  Contact Us Today.

COSA Xentaur
Process Insights
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Suite 180
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USA

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