For over 20 years, COSA Xentaur has specialized in high quality moisture and dewpoint analyzers using their breakthrough HTF™ aluminum oxide technology. COSA Xentaur products can be used for a wide range of applications in many industries including petrochemical, energy, environmental, pharmaceutical, semiconductor, and plastics. read more

Based in Yaphank, NY, COSA Xentaur has state-of-the-art testing and calibration laboratories, including NIST/NPL traceable primary moisture standards for gases and liquids.

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Dewpoint Meters ()
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COSA Xentaur XPDM Dew Point Meter
High-speed portable dew point transmitter
COSA Xentaur XDT Dewpoint Transmitter
Continually monitors dewpoint levels in gases to as low as -148°F (-100°C)
COSA Xentaur HDT Dewpoint Transmitter
Loop-powered hybrid dewpoint transmitter for compressed air and refrigerant dryer applications
COSA Xentaur LPDT Dewpoint Transmitter
Loop powered (2-wire) dewpoint transmitter with display
COSA Xentaur Sensor
XTR-65/100 sensors, options include packages with element only or complete with fittings
COSA Xentaur Sample Cell
Stainless steel sample cell for dewpoint transmitters
COSA Xentaur Instruction Manual
Instruction manual
COSA Xentaur Replacement Desiccant Chamber
Replacement Desiccant Chamber
COSA Xentaur Cartridges
Package of cartridges (10/pkg) for the XR06017 coalescing filter
COSA Xentaur Coaxial Cable
Custom length cable for the XDT Dew Point Transmitter (6ft comes with the meter) call us to order additional lengths
COSA Xentaur Coalescing Filter
Coalescing filter
COSA Xentaur Exhaust Pigtail
COSA Xentaur Sensor Mounting Adapter
Sensor Mounting adapter for LPDT, HDT and XDT, 1/2" NPT
COSA Xentaur XR NIST Certification
8-point NIST traceable calibration for the XPDM Dewpoint Meter
COSA Xentaur Carrying Case
COSA Xentaur Braided Hose
36" Braided Hose w/SS End Connections
COSA Xentaur High Pressure Sensor Fitting
High pressure sensor fittings (5000 PSI)
COSA Xentaur Tubing
P.T.F.E. Tubing - 1/4" ID, 2m Length
COSA Xentaur Mounting Bracket and Hardware
Mounting Bracket and Hardware
COSA Xentaur Needle Valve
Needle Valve, Stainless Steel to 3000 PSIG
COSA Xentaur H/P Regulator