Dew Point Hygrometers and Humidity Measurement Instruments Datasheets

Aircraft Hygrometer -- 1011C
from Buck Research Instruments, LLC

The 1011C Aircraft Hygrometer is a complete chilled mirror optical dew point system for monitoring atmospheric dew and frost points. It provides three stages of thermoelectric cooling, and can reach frost points as low as -60 to -90 °C, depending on mounting configuration and operating... [See More]

  • Variables Measured: Moisture Content; DewPoint; Pressure (optional feature)
  • Dew Point Range: -85 to 122
  • Form Factor: Sensor
  • Dew Point Accuracy: 0.36
Dew Point Detector -- FH A946 - 1
from Clark Solutions

Humidity sensor for determination of moisture in mineral building materials, wood, paper and card boards. [See More]

  • Variables Measured: DewPoint; Temperature
  • Dew Point Range: 32 to 158
  • Form Factor: Instrument; Detector
  • Technology: Dielectric
Digital Psychrometer w Dew Point & Wet Bulb -- SAM990DW
from Duncan Instruments Canada, Ltd.

Features: Displays wet bulb, dew point, humidity and temperature. No twirling or charts necessary. Large digital display. Dew point measurement. Wet & dry bulb temperature. Min/max memory with reset key. ºF or ºC readings. Data hold. Auto power off. Low battery indication. [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter
  • Relative Humidity Accuracy: 5
Compact Dew Point Transmitter -- EE375 Series
from E+E Elektronik

The exact monitoring of dew point temperature in compressed air systems, dryers for plastic and other industrial processes is becoming increasingly more important. The EE375 is designed for measurement of low dew points in OEM applications down to -60 °C (-80 °C). The core of the transmitter... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 140
  • Form Factor: Transmitter
  • Dew Point Accuracy: 3.60
Compressed Air Transmitter -- Model 6740
from Edgetech Instruments Inc.

The 6740 Series incorporates a ±1% maintenance free humidity probe ideal for checking humidity measurements for validation of critical environments. It's rugged, compact and protected by a waterproof aluminum housing. The accuracy of this probe has been tested and proven time and again in... [See More]

  • Variables Measured: Relative Humidity; DewPoint
  • Dew Point Range: -76 to 86
  • Form Factor: Transmitter
  • Dew Point Accuracy: 3.60
Allround SDI Temperature/Humidity Sensor -- 9130.540
from LufftUSA

Description: Compact temperature-/humidity sensor, in plastic tube. Application in HVAC field, reference measurement in accordance with ISO9000 Quality Assurance [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor
  • Relative Humidity Accuracy: 2
Real-Time Temperature/Humidity Monitor -- OM-EL-USB-RT
from OMEGA Engineering, Inc.

The OM-EL-USB-RT is a real time temperature and humidity monitor that displays real time temperature and humidity data on your computer via the Windows control software (it is not a data logger and does not have any internal memory). The software displays the temperature, relative humidity and dew... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor
  • Relative Humidity Accuracy: 4.5
Dew Point Chilled Mirror -- RHS 473
from Rotronic Instrument Corp.

Chilled mirror condensation technology provides highly precise, stable and repeatable results. Water vapor condenses onto a temperature controlled mirror surface and a dewpoint is detected with advanced optical electronics. Since dew point is specific to water vapor concentration and not temperature... [See More]

  • Variables Measured: DewPoint
  • Compensation: Temperature Compensation
  • Form Factor: Meter
  • Technology: ChillMirror
Dewwatch -- 1401-07/12
from Terra Universal, Inc.

Monitors and displays dew/frost point between -80 and +20 degrees C on LED readout. Features extreme sensitivity —measures moisture volumes from 0.5 PPM to 23,000 PPM. Mounts in dry boxes and other hermetically sealed enclosures for accurate in-place moisture monitoring and control. Interfaces... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 68
  • Form Factor: Sensor; Meter
  • Display: Digital Readouts or Indicators
Model 597C1 Digital Hygrometer/Psychrometer
from Test Products International, Inc. - TPI

Digital Hygrometer/Psychrometer: Dew point, wet bulb, relative humidity (RH), and temperature. The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity. Small diameter (0.45... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter
  • Relative Humidity Accuracy: 2 to 5
Cermet II Hygrometer
from The Kahn Companies

The Kahn Cermet II Hygrometer consists of a digital display with integral signal conditioning board, ceramic dewpoint sensor and an interconnecting cable. The sensor can be installed directly in the gas line or in a separate sampling gas stream by utilizing the optional sensor block. The display can... [See More]

  • Variables Measured: Absolute Humidity; Moisture Content; DewPoint
  • Dew Point Range: -148 to 68
  • Form Factor: Meter; Instrument
  • Dew Point Accuracy: 1.80
DRYCAP® Dewpoint and Temperature Transmitter -- DMT152
from Vaisala

Overview. The Vaisala DRYCAP ® Dewpoint Transmitter DMT152 is designed for measuring low dew point in OEM applications, even down to -80 °C. Compact and accurate. Vaisala DRYCAP ® technology with a polymer sensor. Measures dew point down to -80 °C (-112 °F). Reduced maintenance... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 68
  • Form Factor: Transmitter
  • Dew Point Accuracy: 3.60
Digital Psychrometer -- RH305 [RH305 from Flir Commercial Systems]
from All-Spec Industries

x [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; Wet Bulb
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter
  • Relative Humidity Accuracy: 3
Amprobe® Digital Sling Psychrometer -- THWD-2
from Amprobe Test Tools

Auto power off, bar graph, checking air conditions in HVAC environment [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; Wet Bulb
  • Relative Humidity Range: 1 to 99
  • Form Factor: Meter
  • Relative Humidity Accuracy: 3
GE Protimeter Hygromaster
from Century Control Systems, Inc.

The GE Protimeter Hygromaster delivers simple and easy-to-use relative humidity, temperature, and dewpoint measurement. Modular and replaceable Hygrostick and QuickStick probes attach and remove easily for the GE Protimeter Hygromaster to measure ambient relative humidity (RH), dew point, and... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter; Instrument
  • Relative Humidity Accuracy: 2
Traceable® Dew-Point/Wet-Bulb/Humidity/Thermometer/Alarm -- Model 4410
from Control Company

Traceable® Monitor shows current, minimum, and maximum displays and includes a settable high/low alarm for all four readings (dew-point, wet-bulb, humidity, temperature). Alarm may be set in 0.1 increments, it sounds for one minute and red LED flashes until readings return to non-alarm condition. [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 1 to 99
  • Form Factor: Meter
  • Relative Humidity Accuracy: 4
Digital Dewpoint Monitor -- Vaisala® Hand-held Dewpoint Meter
from DME Company

The Vaisala DRYCAP ® Hand-Held Dewpoint Meter DM70 measures dewpoint temperature accurately over a wide measurement range. The probe may be inserted directly into pressurized processes, and it responds rapidly from ambient to process conditions. The sensor withstands condensation and fully... [See More]

  • Variables Measured: DewPoint
  • Display: Digital Readouts or Indicators
  • Form Factor: Meter
  • Digital Outputs: USB
Dew Point Analyzer -- MMY2650
from GE General Eastern Instruments

Optional temperature or pressure compensation [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 68
  • Form Factor: Analyzer
  • Compensation: Temperature Compensation (optional feature); Pressure Compensation (optional feature)
Continuous Dew Point Analyzer -- Model 252N12
from Nova Analytical Systems Inc.

The Nova 252 Series Continuous Dew Point Analyzers have been designed primarily for accurate dew point analysis of exothermic or endothermic heat treating atmospheres. The dielectric ceramic sensor provides stable and accurate measurements and is not affected by most gas compositions, oil vapors, or... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -10 to 90
  • Form Factor: Transmitter; Analyzer; Instrument
  • Dew Point Accuracy: 1.00
Capacitive Humidity Sensor -- P14 FemptoCap™
from Servoflo Corporation

Despite its very small construction size the FemtoCap has excellent sensor characteristics that are required in areas such as automobile and whilte goods. In combination with external electronics it offers excellent cost to performance ratio. The Femtocapis a cutting edge sensor solution. Currently,... [See More]

  • Variables Measured: Relative Humidity; DewPoint
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor
  • Dew Point Range: 176