THD Series Temperature/Humidity Transducers -- THD-D Series
from Autonics USA, Inc.

For over 35 years, Autonics has been satisfying the automation needs of customers using sensors and controls, keeping their machines and production facilities running with a quality and reliability that they can count on. Autonics directly manufactures, with no outsourcing, automation components... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 99.9
  • Variables Measured: Relative Humidity; Temperature
  • Relative Humidity Accuracy: 3
Chilled Mirror Hygrometer -- CR-5
from Buck Research Instruments, LLC

The CR-5 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as –60 °C, under favorable ambient conditions. It is configured as a transmitter module with an external sensor connected by cable up to 9 feet in length. [See More]

  • Electrical Outputs: Current; Voltage; Switch
  • Relative Humidity Range: 0.0100 to 100
  • Variables Measured: Relative Humidity (optional feature); Moisture Content; DewPoint; Pressure (optional feature); Temperature (optional feature)
  • Relative Humidity Accuracy: 0.2000
Compact Dew Point Transmitter -- EE375 Series
from E+E Elektronik Corp

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]

  • Electrical Outputs: Current; Voltage
  • Dew Point Range: -112 to 140
  • Variables Measured: DewPoint
  • Dew Point Accuracy: 3.60
Humidity/Temperature Transmitter -- AFK-E
from KOBOLD Instruments, Inc.

For Industrial applications. Operating range temperature: -40...+180 °C. humidity: 0... 100 % RH. Max. pressure: 15 bar. Max. temperature: -40...60 °C (housing),. -40...+180 °C (sensor). Accuracy of temperature: ±0, 2 °C. humidity: ± 2 % RH (0..90% RH). Output: 0-5 V,... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 100
  • Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
  • Relative Humidity Accuracy: 1.3 to 2.3
Relative Humidity / Temp Transmitter -- HX93A(*)
from Newport Electronics, Inc.

The HX93A and HX93DA Series transmitters provide remote and on-site monitoring of relative humidity and temperature. Both series output a linearized current or voltage signal proportional to the measured humidity or temperature. RH outputs are temperature compensated. Current output models enable... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 3 to 95
  • Variables Measured: Relative Humidity; Temperature
  • Relative Humidity Accuracy: 2.5
Economical RH Sensor/Transmitter -- HX71 Series
from OMEGA Engineering, Inc.

The HX71 Series relative humidity sensor/transmitter provides a reliable and economical method for most relative humidity monitoring applications. The compact design is ideal for wall or duct mounting. Each unit is factory calibrated to provide excellent sensitivity, fast response, and stability. [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 100
  • Variables Measured: Relative Humidity
  • Relative Humidity Accuracy: 3.5
Dew-Point/Absolute Humidity Transmitter -- SF52
from PMC Engineering LLC (formerly Process Measurement & Controls, Inc.)

The SF52 dew-point transmitter from Michell Instruments can provide 4-20 mA or voltage signal for either dew point or absolute humidity with excellent accuracy and linearity. The robust housing, together with an operating pressure of up to 300 psi, makes the SF52 ideal for many dew-point and... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 95
  • Variables Measured: DewPoint
  • Dew Point Range: -40 to 140
Humidity / Temperature Transmitter -- HF32
from Rotronic Instrument Corp.

The HF3 transmitter is designed for fixed installation in cost sensitive commercial HVAC applications where conditions are within the range of 0 to 100 %RH and -40 to 60 °C (-40 to 140 °F). The HF3 will satisfy application requirements ranging from the most basic to demanding. The HF3... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 100
  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Accuracy: 1 to 2
Smart Fog® S1 Relative Humidity Sensor -- S1
from Smart Fog

Smart Fog ® S1 Relative Humidity Sensor. Product Description: The Smart Fog ® S1 Relative Humidity Sensor is designed to withstand the elements. A removable sintered filter protects the polymer capacitance sensor from solid objects that may come in contact with the transmitter. The... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 100
  • Variables Measured: Relative Humidity; Temperature
  • Relative Humidity Accuracy: 1
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]

  • Electrical Outputs: Current; Voltage; Switch
  • Dew Point Range: -112 to 68
  • Variables Measured: DewPoint
  • Dew Point Accuracy: 3.60
%RH and Temperature Transmitter -- Model 650%RH [Model 650%RH from EdgeTech]
from Fotronic Corporation / Test Equipment Depot

Model 650 incorporates a1% maintenance free humidity probe ideal for checking humidity measurements for validation of critical environments. The hygrometer is rugged, compact and protected by a waterproof plastic housing. The humidity measuring range is 0-100%RH with an accuracy of ±1%RH... [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 100
  • Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
  • Relative Humidity Accuracy: 1
Continuous Low Range Dew Point Analyzer -- Model 253D2
from Nova Analytical Systems Inc.

The Nova 253 Series Continuous Analyzers for Low Range Dew Point have been designed primarily for accurate dew point analysis of heat treating atmospheres, instrument air, or other applications which may have typical dew points that are lower than what can be read by standard dew point analyzers,... [See More]

  • Electrical Outputs: Current; Voltage (optional feature)
  • Dew Point Range: -148 to 68
  • Variables Measured: DewPoint
  • Dew Point Accuracy: 1.00
Humidity Instrumentation -- AHT-200 Series
from Ohmic Instruments Co.

Since 1969 Ohmic has developed a line of electrical safety and ultrasound power products for diagnostic and therapeutic ultrasound transducers to meet FDA and NIST requirements. Since 1980, Ohmic has developed a wide range of resistive, capacative and thermal conductivity humidity sensors. They are... [See More]

  • Electrical Outputs: Voltage
  • Absolute Humidity Range: 0.0 to 0.0081
  • Variables Measured: Absolute Humidity
  • Absolute Humidity Accuracy: -1.87E-4 to 1.87E-4
Humidity Sensor -- Type 5232-5
from SAMSON Controls, Inc.

Humidity sensors. Sensors for measuring relative humidity in the range of 0 to. 100 %. [See More]

  • Electrical Outputs: Current; Voltage
  • Relative Humidity Range: 0.0 to 100
  • Variables Measured: Relative Humidity
  • Relative Humidity Accuracy: 3.5