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Supplier: RainWise, Inc.
Description: Wet Bulb / Dry Bulb Temperature Sensor The RainWise Wet Bulb/Dry Bulb Thermometer consists of two calibrated temperature sensors in a fan aspirated housing. Both of the sensors are exposed to the aspirated air. One of them is encased in
- Operating Temperature: -40 to 149 F
- Form Factor: Sensor / Probe
- Variables Measured: Temperature
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Supplier: Clark Solutions
Description: cooling the sensor. The extent of evaporation and, therefore, the degree to which the wet bulb sensor is cooled, is inversely proportional to the relative humidity of the air. The dry bulb sensor acts as a reference to the wet bulb. The
- Relative Humidity Range: 10 to 90 %
- Relative Humidity Accuracy: 1 %
- RH/aw Range: 10 to 90 %
- RH/aw Accuracy: 1 %
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Supplier: Cole-Parmer
Description: • Ideal for quick monitoring of ambient conditions in hard-to-reach locations • Head swivels 180
allows easy viewing at any angle These humidity sticks are small enough to fit in your pocket. They feature a single button to switch from temperature, humidity and dew point - RH/aw Range: 0 to 100 %
- RH/aw Accuracy: 2 %
- Operating Temperature: -4 to 160 F
- Display: Digital Readouts
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Supplier: Enercorp Instruments Ltd.
Description: Wet/Dry Bulb Psychrometers Model: HT-WD-A Our Wet and Dry Bulb Psychrometers have been designed for mushroom and greenhouse applications. They also find application in food processing and other areas where high humidities can cause problems with electronic instruments.
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Supplier: Cole-Parmer
Description: cover • Auto Power Off • Wet Bulb / Dewpoint measurements (THWD-3 only) This high accuracy instrument measures the full range of relative humidity from 0% to 100% and features an exceptionally wide ambient temperature measurement range from –4degF to 140degF ( -20degC
- RH/aw Range: 0 to 100 %
- Operating Temperature: -4 to 140 F
- Form Factor: Meter / Indicator
- Variables Measured: Relative Humidity
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Supplier: Acme Chip Technology Co., Limited
Description: HUMITRAC - WET BULB TRANSMITTER
- Relative Humidity Range: 0 to 99 %
- RH/aw Range: 0 to 99 %
- Form Factor: Sensor / Probe
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Supplier: Clark Solutions
Description: cooling the sensor. The extent of evaporation and, therefore, the degree to which the wet bulb sensor is cooled, is inversely proportional to the relative humidity of the air. The dry bulb sensor acts as a reference to the wet bulb. The
- Relative Humidity Range: 10 to 100 %
- Relative Humidity Accuracy: 1 %
- RH/aw Range: 10 to 100 %
- RH/aw Accuracy: 1 %
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Supplier: E+E Elektronik
Description: The EE210 is the ideal sensor for high accuracy measurement of relative humidity and temperature in demanding climate control applications. With encapsulated measurement electronics inside the sensing probe and E+E proprietary coating protection of the humidity sensor
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 2.3 %
- Operating Temperature: -40 to 140 F
- Electrical Outputs: Analog Current, Analog Voltage
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Supplier: E+E Elektronik
Description: The EE210 is the ideal sensor for high accuracy measurement of relative humidity and temperature in demanding climate control applications. With encapsulated measurement electronics inside the sensing probe and E+E proprietary coating protection of the humidity sensor
- Height: 3.149608 inch
- Operating Temperature: -40 to 140 F
- Output Options: Analog Current, Analog Voltage
- Weather Component Sensed: Measures Relative Humidity, Measures Temperature
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Gas Instruments - TSI Quest QUESTemp 44-46-48N Area Waterless Wet Bulb Heat Stress Monitors -- QT-44Supplier: TSI Incorporated
Description: The QUESTemp° 44/46/48N utilizes a waterless wet bulb sensor designed for working environments where daily instrument upkeep is difficult. A high-quality humidity sensor and proprietary algorithm perform the calculation of the Wet Bulb Globe
- Instrument Type: Monitor
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Supplier: Vaisala
Description: ±3%RH Outdoor Sensor for HVAC A reliable basic outdoor humidity sensor for a pole or wall installation. Dew point, wet bulb and enthalpy outputs can be selected by dip switch instead of the default RH output. The Humidity and Temperature Sensor
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 3 %
- Operating Temperature: -40 to 140 F
- Electrical Outputs: Analog Current, Analog Voltage
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Supplier: E+E Elektronik
Description: industries. The well proven E+E humidity sensor technology grants reliable, long-term stable measurements in challenging applications. Besides measurement of relative humidity and temperature, the EE300Ex calculates all humidity related parameters, such as dew-point
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 1.3 %
- Operating Temperature: -40 to 140 F
- Electrical Outputs: Analog Current
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Supplier: Vaisala
Description: are robust and reliable and they are resistant to chemicals and dust. The all-metal body is IP66-rated. All common humidity parameters are available in the HMD60: dew point, wet bulb, enthalpy, absolute humidity, mixing ratio. All these parameters can be selected using
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 1 %
- Dew Point Range: -40 to 176 F
- Operating Temperature: -40 to 176 F
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Supplier: PMC Engineering LLC
Description: %RH, calculated absolute humidity, dew point or wet bulb temperature + temperature Excellent linearity, microprocessor corrected and temperature compensated Low power consumption, fast settling time Small size: 80mm x ø12mm / L=3.15: x ø 0.47
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 2 %
- Dew Point Range: -40 to 140 F
- Operating Temperature: -25 to 185 F
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Supplier: Vaisala
Description: humidity and wet bulb temperature Safe operation with the entire transmitter in hazardous areas: Div I and II (USA, Canada), Categories 1G/Zone 0 Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis NIST traceable
- Relative Humidity Range: 0 to 100 %
- Operating Temperature: -94 to 356 F
- Variables Measured: Absolute Humidity, Dew Point, Relative Humidity, Temperature
- Electrical Outputs: Analog Current
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Supplier: PMC Engineering LLC
Description: precision manufacturing applications Digital or analog output possible PC62 available with calculated absolute humidity, dew point or wet bulb temperature output Output range on the PC62V is free scalable
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 2 %
- Dew Point Range: -40 to 140 F
- Operating Temperature: -20 to 185 F
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Hygrometers and Humidity Measurement Instruments - Fluke-971 Temperature Humidity Meter -- FL2418208Supplier: InspectorTools
Description: display of humidity and temperature Measures dew point and wet bulb temperatures 99 record storage capacity Ergonomic design with belt clip and protective holster Quick-response capacitance sensor with twist-open protective cover Compact and lightweight (188 g/6.6 oz)
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Environmental Test Chambers and Rooms - Temperature and Humidity Test Environmental Climatic ChamberSupplier: Haida International Equipment Co., Ltd.
Description: Parameter Internal dimension (W*D*H): 400*500*500mm External dimension (W*D*H): 600*1080*1380mm Temperature range: -40~+150℃ Temperature fluctuation: ±0.5℃ Temperature uniformity: 2℃ Humidity range: 20~98%RH (Refer Image below) Humidity fluctuation: ±2.5%RH Humidity uniformity:
- Temperature Range: -40 to 150 C
- Humidity Range: 20 to 98 % RH
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
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Supplier: Haida International Equipment Co., Ltd.
Description: rigid Polyurethane foam 16. Heater——Explosion-proof type SUS#304 stainless steel fins radiator pipe heater 17. Lighting——Heat resistance 18. Temperature sensor——PT-100 dry and wet bulb sensor 19. Observation window——Tempered glass 20. Sample tray——SUS#304 stainless steel,
- Temperature Range: -70 to 150 C
- Humidity Range: 20 to 98 % RH
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
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Supplier: Tradeport Electronics Group
Description: Backlit dual display of humidity and temperature Measures dew point and wet bulb temperatures 99 record storage capacity Ergonomic design with belt clip and protective holster Quick-response capacitance sensor with twist-open protective cover Compact and lightweight (188
- Display: Digital Readouts
- Mounting Options: Portable or Hand Held
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Supplier: Haida International Equipment Co., Ltd.
Description: compressor Temperature sensor: PT-100 dry and wet bulb sensor Observation window: Tempered glass Testing hole Diameter: 50mm, for cable routing Sample tray: SUS#304 stainless steel, 2pcs
- Temperature Range: -70 to 150 C
- Humidity Range: 20 to 98 % RH
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
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Supplier: Cole-Parmer
Description: cover • Auto Power Off • Wet Bulb / Dewpoint measurements (THWD-3 only) This high accuracy instrument measures the full range of relative humidity from 0% to 100% and features an exceptionally wide ambient temperature measurement range from –4degF to 140degF ( -20degC
- RH/aw Range: 0 to 100 %
- Operating Temperature: -4 to 140 F
- Form Factor: Meter / Indicator
- Variables Measured: Relative Humidity
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Supplier: Cole-Parmer
Description: that protects the instrument, ensuring a long life. The meter provides a ± 2% accuracy which is critical for proper humidity measurement. It features the ability to measure temperature, humidity, dewpoint, wet bulb, dry bulb and average bulb readings allow
- RH/aw Range: 0 to 100 %
- RH/aw Accuracy: 2 %
- Operating Temperature: -40 to 212 F
- Display: Digital Readouts
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Supplier: Haida International Equipment Co., Ltd.
Description: operation (supply tank optional) 8) Accurate wet/dry-bulb humidity measurement system that is to maintain (solid-state sensor may be substituted at no charge) 9) Large glass window design which easy to view the inner condition at any time (it includes one Philip lamp
- Temperature Range: 20 to 80 C
- Humidity Range: 40 to 85 % RH
- Temperature Control: Cooling, Heating
- Parameters: Humidity, Temperature
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Supplier: E+E Elektronik
Description: industries. The well proven E+E humidity sensor technology grants reliable, long-term stable measurements in challenging applications. Besides measurement of relative humidity and temperature, the EE300Ex calculates all humidity related parameters, such as dew-point
- Sensed Temperature Range: -40 to 356 F
- # of Inputs / Channels: 1 #
- Features: Detachable Probe(s)
- Display: Digital Readouts, None - No Display
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Supplier: Terra Universal, Inc.
Description: Extremely accurate memory (min./max.) Easy to read LCD displays temperature (°C and °F switchable), humidity, wet bulb and dew point Electronically calculates wet bulb in 5 seconds Also includes auto power off and data hold functions
- Relative Humidity Range: 10 to 90 %
- Relative Humidity Accuracy: 5 %
- Dew Point Accuracy: 1.8 F
- RH/aw Range: 10 to 90 %
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Supplier: InspectorTools
Description: Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe Temperature) using optional probe Unique sensor cap design twists to closed
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Supplier: InspectorTools
Description: Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe Temperature) using optional probe Unique sensor cap design twists to closed
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Supplier: InspectorTools
Description: Dual display of RH, Temperature, Dew Point and Wet Bulb Large LCD displays any two parameters simultaneously Data Hold, Relative, Min/Max Programmable power off timer Features Compact and rugged design features large display and bargraph Display any two parameters (Temperature and
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Supplier: PCE Instruments / PCE Americas Inc.
Description: PCE-555 is a combination digital hygrometer and digital thermometer used to measure relative humidity or air humidity as well as air temperature, dew point temperature and wet-bulb temperature. This portable, handheld meter allows for quick and easy detection of
- Height: 225 inch
- Weight: 200 lbs
- Operating Temperature: 0 to 40 F
- Features: Battery Powered
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Supplier: REED-Direct
Description: Simultaneous display with %RH, temperature and dew point or wet bulb or external probe temperature* Calculates T1-T2 (Air temperature - External probe temperature)* Triple display with backlighting Max/Min readings Sensor cap closes to protect probe during storage Retrieve
- RH/aw Range: 0 to 100 %
- Operating Temperature: -4 to 158 F
- Display: Digital Readouts
- Form Factor: Meter / Indicator
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Supplier: TSI Incorporated
Description: Measures velocity, temperature, relative humidity / calculates flow, wet bulb and dew point temperature with an articulated, telescopic probe/ data logging. The Airflow™ Instruments Velocity Meter TA440-A is like having multiple meters for the price of one, yet simple to
- Measurement Type: Air Velocity
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Supplier: TSI Incorporated
Description: Measures velocity, temperature, relative humidity / calculates flow, wet bulb and dew point temperature with a straight, telescopic probe / data logging. The Airflow™ Instruments Velocity Meter TA440 is like having multiple meters for the price of one, yet simple to operate. The
- Measurement Type: Air Velocity
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Supplier: REED-Direct
Description: Triple display with backlighting Max/Min readings Sensor cap closes to protect probe during storage Includes batteries * Requires 87P6 temperature probe SPECIFICATIONS: Humidity Range: 0 to 100% RH Accuracy: ± 3%RH at 25°C, ± 4%RH other Dew Point Range: -90 to 122°F (-68 to 50°C)
- RH/aw Range: 0 to 100 %
- RH/aw Accuracy: 3 to 4 %
- Dew Point Range: -90 to 122 F
- Dew Point Accuracy: 1 F
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Supplier: REED-Direct
Description: Measures dew point and wet bulb temperatures Displays temperature in °F or °C LED backlight Display Hold Max/Min function Auto shut off conserves battery life "Pull-up" sensor protector cap Includes: carrying case & batteries SPECIFICATIONS: Temperature Range: -4 to 140°F (-20
- RH/aw Range: 0 to 99 %
- RH/aw Accuracy: 2.5 %
- Operating Temperature: -4 to 140 F
- Variables Measured: Dew Point, Relative Humidity, Temperature
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-related challenges across diverse operating environments. Moisture and Precipitation: Electronic components must be waterproofed against rain, snow, and fog. Testing methodologies simulate various precipitation types and humidity levels, which can affect sensor accuracy and calibration (read more)
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, and high-speed data concurrently. The IP65 protection rating ensures reliable operation in wet, dusty, and harsh environments, making this slip ring suitable for both indoor (read more)
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Development of a Fuzzy Logic Control System on a Freescale 68HCS12 Microcontroller for an Air Impingement Oven
The Stein Humitrol-II Humidity Monitor is a unique device provided by Stein to address the deficiencies of relative humidity sensors and wet bulb /dry bulb humidity sensors [10].
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Development of a Fuzzy Logic Control System in Matlab for an Air Impingement Oven
The Stein Humitrol-II Humidity Monitor is a unique device provided by Stein to address the deficiencies of relative humidity sensors and wet bulb /dry bulb humidity .
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Observed changes in surface atmospheric energy over land
Equally, it is possible that adjustments may have been made to the temperature data when in fact an inhomogeneity only occurred in the wet ‐ bulb or humidity sensor .
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/77-0000s/77-1122.pdf
In other cases, individual dry bulb temperature sensors and separate wet bulb or relative humidity sensors provide inputs and the controller calculates enthalpy.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/77-0000s/77-E1100.pdf
In other cases, individual dry bulb temperature sensors and separate wet bulb or relative humidity sensors provide inputs and the controller calculates enthalpy.
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Measured And Simulated Latent And Sensible Heat Fluxes At Two Marine Sites In The Baltic Sea
axial hot-film instrument mounted on a wind vane, with additional sensors for temperature and humidity (dry and wet bulb sensors ).
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Desiccant Dehumidification Wheel Test Guide
Because Figure 16 shows the “isothermal case,” which is the best case for wet - bulb and relative humidity sensors , it highlights the need to post-cool the PO air stream to achieve reasonably accurate results using standard instrumentation.
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National Renewable Energy Laboratory Information Resources Catalogue--1998: A Collection of Renewable Energy and Energy Efficiency Information Resources
Uncertainty Effect on Calculation of Absolute Humidity Using Dewpoint, Wet Bulb , and Relative Humidity Sensors .
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Empirical approach to outdoor WBGT from meteorological data and performance of two different instrument designs.
The two purposes of this study were (1) to compare empirical relationships of some meteorological conditions to WBGT, and (2) to evaluate a smaller globe and alternative method to assess natural wet bulb using a relative humidity sensor .
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http://www.thescipub.com/pdf/10.3844/ajassp.2010.160.166
The wet bulb and also the humidity sensors are connected to ADC inputs directly.