Fastest Response Time and Corrosion Resistant

Kahn pioneered the use of ceramic substrate sensors to meet the need for accelerated response and for measuring dewpoints in mildly corrosive gases. The result is a ceramic sensor that not only provides the fastest documented response to dewpoint changes, but also uses a sintered ceramic base material and innovative film deposition techniques to improve chemical and mechanical resistance to corrosive gases. In addition, Kahn sensors are very stable and are not harmed by contact with water. All ceramic sensors are fully interchangeable without the need for hygrometer recalibration.

Hygrometers Brochure

Cermet II Hygrometer

• Dewpoints from -148°F to +68°F
• Pressures to 5000 PSIG
• °C, °F, #/MMSCF and PPMV
• 4-20mA and 0-10 VDC outputs
• Up to four alarm setpoints
• Second process input (temperature or pressure)
• Open sensor alarm

Cermet II Brochure

Easidew Hygrometer

• Dewpoints from -148°F to +68°F
• Display °F or °C dewpoint or PPMv moisture content
• 4-20mA analog and RS485 digital outputs
• Two adjustable setpoint alarm relays; optional 3rd alarm relay
• Vacuum to 6500 PSIG sensor operating pressure
• NEMA 4 sensor housing

Easidew Hygrometer Brochure

• Dewpoints from -148°F to +68°F
• Accuracy to ±3.6°F
• Pressures to 5000 PSIG
• 4-20mA output
• Small footprint

Easidew Brochure

Easidew I.S. (Intrinsically Safe) Dewpoint Transmitter

• Class I, Division 1, Groups A, B, C, D
  
• Dewpoints from -148°F to +68°F
• Accuracy to ±3.6°F
• Pressures to 5000 PSIG
• 4-20mA outputs
• Temperature compensation

Easidew IS Brochure

Easidew PRO I.S. (Intrinsically Safe) Dewpoint Transmitter

• FM/cCSAus certified for Class I, Division 1, Groups A, B, C, D hazardous environments
  
• Heavy duty, process type NEMA 4 enclosure
• Dewpoints from -148°F to +68°F
• 4-20mA output configurable in °F, °C, or PPMv
• 2-wire, loop-powered operation
• Dewpoint accuracy of ±3.6°F
• Pressures to 5000 PSIG

Easidew PRO IS Transmitter Brochure

Easidew PRO I.S. (Intrinsically Safe) Hygrometer

• FM/cCSAus certified for Class I, Division 1, Groups A, B, C, D hazardous environments
  
• Heavy duty, process type NEMA 4 sensor housing
• Dewpoints from -148°F to +68°F; ±3.6°F dewpoint accuracy
• Dual alarm relays and scalable 4-20mA or 0-10 VDC output
• Includes digital display, I.S. dewpoint sensor, Galvanic Isolation Interface and sensor cable
• Manual or auto pressure compensated PPMv, Lb/MMSCF or g/m³ measurement
• Pressures to 5000 PSIG
• Open sensor alarm

Easidew PRO IS Hygrometer Brochure

• CSA, ATEX, IECEx, certified for Class I, Division 1, Groups A, B, C, & D
• Dewpoints from -166°F to +68°F (-110°C to +20°C)
• 4-20 mA linear, configurable output signal
• Rugged NEMA 4 weatherproof housing
• 0-3000 PPMv moisture content in gas
• 0-1000 PPMw moisture content in liquid
• Explosion proof and flame proof
• 2-wire, loop-powered operation
• Dewpoint accuracy to ±1.8°F
• 14 to 28 VDC operation
• Pressures to 6500 PSIG
• Dual conduit entry

Easidew PRO XP Brochure

• Rugged design for wet environments and high humidity
• -76°F to +140°F (-60°C to +60°C) dewpoint range
• 0 to 24,000 PPMv moisture content
• Linear 4-20 mA signal, MODBUS RTU digital output (optional)
• 2-wire loop powered configuration
• Accuracy to ±3.6°F
• NIST traceable

SF82 Brochure

• Measure trace moisture in high purity gases
• Dewpoints from -184°F (<1ppbv) to -40°F
• VCR gas connection ports
• 4-20mA and RS485 outputs
• Pressures from 10^-9 Torr to 3500 PSIG
• Internal 0.25 Ra µm electro-polished finish
• Fast response

Pura Brochure

• Dewpoints from -148°F to +68°F
• Rugged thermoplastic case; NEMA 4 rated
• Digital display, user selectable ranges and units
• Fast-responding internal sensor
• Second process input channel (4-20 mA) for external transmitters
• Internal data logging facility (log up to 320,000 points)
• Bluetooth wireless interface to application software
• 1/8" NPT inlet and outlet gas connections; stainless steel gas wetted parts
• 20 micron stainless steel sintered disk filter in the inlet port
• Pressure and temperature compensation capabilities
  

Hygroport Brochure

• FM/CSA certified for Class I, Division 1, Groups A, B, C, D hazardous environments
• Dewpoint measurements from -148°F to +68°F; ±1.8°F typical dewpoint accuracy
• Fast-responding internal ceramic sensor
• Second process input channel for external transmitter
• Internal data logging facility (log up to 320,000 points)
• Bluetooth wireless interface to application software
• 1/8" NPT inlet and outlet gas connections; stainless steel gas wetted parts
• Pressure compensated PPMv, Lb/MMSCF or g/m³ measurements
• 50 micron stainless steel sintered disk filter in the inlet port

Hygroport Brochure

• Dewpoints from -58°F to +68°F
• Accuracy to ±3.6°F
• Pressures to 4300 PSIG
• Exceptionally fast response
• °F or °C display
• Integrated sample system
• NEMA 6 enclosure
  

Easidew Plus Portable Brochure