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Humidity controllers monitor and maintain proper humidity levels in environmental test applications, food storage areas, and electronic equipment rooms.
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Supplier: OMEGA Engineering, Inc.
Description: The MFR012 is designed to control the relative air humidity inside of enclosures. When connected to an enclosure heater, (de-humidifier), it will turn the heater on at the set humidity level in order to raise the dew point. This helps prevent damage and malfunction of electronic components caused
- Variables Measured: Relative Humidity, Dew Point, Temperature
- Form Factor: Instrument
- Electrical Outputs: Analog Current
- Application: Moisture in Gases / Air
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Supplier: NuAire, Inc.
Description: adjusts and improves to provide a "living", exceptionally stable chamber environment. Relative Humidity Display and Control The US AutoFlow NU-4850 has a relative humidity display and control system. The system controls from ambient to 95% relative humidity. The recovery time to 95% ±
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Supplier: Veris Industries, Inc.
Description: come with an extended five-year warranty. APPLICATIONS Managing energy systems Controlling HVAC systems for improved comfort and energy savings Museums, schools, printing shops, and other locations requiring humidity control Facilitating compliance with ASHRAE standards for environmental
- Variables Measured: Relative Humidity, Temperature
- Electrical Outputs: Analog Voltage
- Technology: Capacitive
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Supplier: HVACQuick.com
Description: Greystone - 3% OSA humidity transmitter, 24 Vac/dc and jumper selectable outputs The RH Series humidity transducers are intended specifically for use in environmental monitoring and control systems and comes in a variety of enclosures Field selectable outputs 4-20mA, 0-1 VDC,0-5 VDC, 0
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Supplier: Process Measurement & Controls, Inc.
Description: The DT262 has been developed for high precision measurement of relative humidity and temperature. This transmitter is available with a range of outputs. Designed for accurate measurement in controlled environment Output signal configurable on request Linearization for a specific isotherm
- Variables Measured: Relative Humidity
- Electrical Outputs: Analog Current, Analog Voltage
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Supplier: GENEQ, inc.
Description: The new digital humidity/ temperature measuring instrument HygroMaxx is available in two versions, HygroMaxx S (room-), -R (duct-) and -M (remote sensor). Thanks to the robust housing and sensor made of stainless steel, this device has a wide application field. The new digital capacitive humidity
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Supplier: SAMSON Controls, Inc.
Description: Humidity sensors Sensors for measuring relative humidity in the range of 0 to 100 %.
- Variables Measured: Relative Humidity
- Electrical Outputs: Analog Voltage
- Technology: Other
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Supplier: Ohmic Instruments Co.
Description: . They are tested and calibrated using NIST traceable standards. HCL/SC Card - HUMIDITY CONTROL and SIGNAL CONDITIONING CARDS. 0 to 1 VDC or 0 to 5 VDC output. 120 VAC or 12-35 VDC operation. Optional 10 amp relay. N/O N/C 10 Amp relay contacts. For use with the HS series sensor.
- Form Factor: Instrument
- Variables Measured: Relative Humidity
- Compensation: Temperature Compensated
- Electrical Outputs: Analog Current
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Supplier: Enercorp Instruments Ltd.
Description: ) to calculate the relative humidity value. The microprocessor utilizes a scientific rH calculation algorithm that produces very accurate data over a wide temperature range. (This algorithm is a refined version of ASHRAE equations used originally for the creation of Psychrometric Charts).
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Supplier: Rotronic Instrument Corp.
Description: even be carried out online from a remote PC workstation. Applications High specification HVAC applications, building management systems, museums, libraries, environmental monitoring systems. Highlights • Probe interchangeable in just a few seconds • Measures relative humidity
- Variables Measured: Relative Humidity, Dew Point, Temperature
- Form Factor: Transmitter, Instrument
- Compensation: Temperature Compensated
- Electrical Outputs: Analog Current, Analog Voltage
Featured Products Top
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Parameter Generation & Control, Inc.
Temperature and Humidity Control Reach-In ChambersThe Parameter 7000 series chambers feature our unique humidity control system that enables the user to attain unsurpassed levels of RH/temperature control and uniformity. Parameter's test chambers are designed to accurately produce the temperature and humidity conditions required for applications including stability studies, package testing, TAPPI, MIL-SPEC, and vapor transmission. Applications for the 7000 Series reach-in chamber units include: Pharmaceutical development and manufacturing... (read more)
Browse Environmental Test Chambers and Rooms Datasheets for Parameter Generation & Control, Inc. -
Alliance Calibration
Temperature & Humidity CalibrationDigital and Analog. Temperature and Humidity control are essential for many process applications. Proper calibration is essential for this critical equipment. - Dial Thermometers. - Liquid in Glass. - Digital Thermometers. - Temperature Controllers. - RTD's. - Thermocouples. - Humidity. - Baths. - Dry Blocks. - Hi Limit Controllers. We calibrate Ovens and Chambers. Call us today to discuss scheduling calibrations that fit your schedule and your production demands (read more)
Browse Environmental Test Equipment Services Datasheets for Alliance Calibration -
Veris Industries, Inc.
Veris HD Humidity Transmitterslocations requiring humidity control. Facilitating compliance with ASHRAE standards for environmental control and indoor air quality. Sense humidity in harsh environments. Thin-film polymer capacitive sensor element recovers from 100% saturation. Replace element in the field...maintain accuracy and minimize downtime. Rugged industrial design. Sensor element can be serviced without disturbing conduit. Polarity insensitive analog output...flexible systems compatibility. HS element is microprocessor... (read more)
Browse Humidity Measurement Instruments Datasheets for Veris Industries, Inc. -
Setra Systems
SRH Relative Humidity Transmitterand ±5%. The SRH Series features a replaceable sensor tip that ensures an accurate, calibrated, and cost effective humidity control system. Setra's humidity sensor family consists of a wall display, duct mount, and outside air unit. This product line is designed to complement Setra's pressure transducers and current switches while expanding the solution opportunities for the HVAC/building automation market and other relative humidity monitoring applications. All models provide excellent... (read more)
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Associated Environmental Systems
Temperature Humidity ChambersThe HD-200 series has a low temperature capability (dry bulb) of -100°F/-73°C. The high temperature systems in these series consist of stainless steel finned heaters which are non-corrosive and are baffled to eliminate direct radiation to the test pieces at temperatures up to +392°F/+200°C. Special conditions of temperature and humidity may require consultation with Associated's special design engineering services. These chambers have hermetically sealed liners, fabricated of heliarc welded... (read more)
Browse Environmental Test Chambers and Rooms Datasheets for Associated Environmental Systems -
Sensirion AG
Digital Humidity Sensor SHT1x (RH&T)Sensirion's family of relative humidity and temperature sensors has made it to be an industry standard - mainly due to high integration (CMOSens® Technology) and tiny size. The digital humidity sensor SHT1x is the reflow solderable version of Sensirion's family of relative humidity sensors. The capacitive humidity sensor provides digital and fully calibrated output which allows for easy integration and avoids extra-costs on additional calibration on the customer side. The humidity sensors... (read more)
Browse Humidity Measurement Instruments Datasheets for Sensirion AG -
Sensirion AG
Digital Humidity Sensor SHT7x (RH&T)Sensirion's family of relative humidity and temperature sensors has made it to be an industry standard - mainly due to high integration (CMOSens® Technology) and tiny size. The digital humidity and temperature sensor SHT7x is the pin-type version of Sensirion's familiy of relative humidity sensors. The capacitive humidity sensor provides digital and fully calibrated output which allows for easy integration and avoids extra-costs on additional calibration on the customer side. The humidity... (read more)
Browse Moisture Meters Datasheets for Sensirion AG -
Sensirion AG
NEW Digital Humidity SHT25 (RH&T)On the occasion of the Electronica in November 2010 Sensirion launched a high-precision version of its new generation of digital humidity & temperature sensors. The new SHT25 precisely measures relative humidity over a range of 0 to 100% RH and temperature over a range of -40 to +125°C. It achieves a typical accuracy of 1.8% RH (at 25°C) for relative humidity and ±0.2°C for temperature. For both quantities, the typical tolerance is small even at the limits of the measuring range... (read more)
Browse Humidity Measurement Instruments Datasheets for Sensirion AG -
Sensirion AG
The World’s Smallest Digital Humidity SensorsSensirion's new SHT2x digital humidity and temperature sensor integrate sensors and full signal processing in a 3 x 3 x 1.1-mm DFN 3-0 package. Over-moulding of the sensor chip provides excellent protection against aging and ambient conditions, and thus yields outstanding long-term stability. The SHT2x series of humidity and temperature sensors are available in two versions. The standard version SHT21 features a typical accuracy of 2% RH over a range of 20-80% relative humidity and 0.3°C over... (read more)
Browse Moisture Meters Datasheets for Sensirion AG -
Process Measurement & Controls, Inc.
Humidity Generator S-503The S-503 Humidity Generator enables user of humidity sensors, transmitters and read-out devices to quickly and accurately generate reference humidity conditions. RH set points can be selected from 10 to 90% in steps of 0.1% RH. These lightweight and self-contained units utilize a thin film capacitive sensor and closed loop controllers to modulate the flow of air through saturation and desiccant chambers, while an axial fan continuously circulates air through the test chamber for optimum... (read more)
Browse Humidity Measurement Instruments Datasheets for Process Measurement & Controls, Inc.
Parts by Number for Humidity Control Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 1UHG2 | Grainger Industrial Supply | GRAINGER GLOBAL SOURCING - HACR | Humidity Controls | Dehumidifier Control, Plug In Outlet With Piggy Back, Adjustable Range 30 to 90% RH, Differential +/- 1 RH %, Voltage 120, Contact Rating 15A Resistive 3A Inductive, Switch Action Close on Humidity Increase, Switch Type SPST, Height 5 1/2 In, Width 2 |
| 1UHE2 | Grainger Industrial Supply | GRAINGER GLOBAL SOURCING - HACR | Humidity Controls | Humidifier Control, Wall Mount, Adjustable Range 30 to 90% RH, Differential +/- 1 RH %, Voltage 120, Contact Rating 9A, Switch Action Close on Humidity Decrease, Switch Type SPST, Height 4 1/4 In, Width 3 5/8 In, Depth 1 1/4 In, Includes Screws and M |
| 2E082 | Grainger Industrial Supply | HONEYWELL INTERNATIONAL INC. | Humidity Controls | Dehumidifier Control, Mounting Location Wall, Adjustment Range 20 to 80 Percentage RH, Contact AC Voltage Rating 120 Volts, Contact Current Rating 7.5 Amps, Switch Action Close, Differential 4 to 6 Percentage RH, Height 4 3/4 Inches, Depth 1 7/8 Inch |
| 1UHG3 | Grainger Industrial Supply | GRAINGER GLOBAL SOURCING - HACR | Humidity Controls | Humidifier Control, Plug In Outlet With Piggy Back, Adjustable Range 30 to 90% RH, Differential +/- 1 RH %, Voltage 120, Contact Rating 15A Resistive 3A Inductive, Switch Action Close on Humidity Decrease, Switch Type SPST, Height 5 1/2 In, Width 2 7 |
| 2E574 | Grainger Industrial Supply | HONEYWELL INTERNATIONAL INC. | Humidity Controls | Humidity Control, Mounting Location Switch Box, Adjustment Range 20 to 80 Percentage RH, Control Attic Ventilator Dehumidification Control, Contact AC Voltage Rating 24,120,240 Volts, Contact Current Rating 7.5 Amps, Switch Action Close, Differential |
Conduct Research Top
Relative humidity, or RH, is the percentage of moisture in the air referenced to the maximum level of moisture the air can hold at that temperature and pressure. Relative humidity sensors come in both capacitive and resistive versions. Humidity changes the dielectric constant of the insulating...
Criteria for Obtaining Specified Humidity and Temperature Conditions. Issues to Consider when Complying with ICH Guidelines Involving Temperature and Relative Humidity Conditions. by. Clay Hile (Parameter Generation & Control, Inc.). &. Jeffrey Plugis (EdgeTech). On the surface, providing...
...of conditioning equipment and controls. Short-term conditioner control can be assessed when there are no load changes within the controlled area. Conditioner cycling includes refrigeration, heaters, and humidity / dehumidification cycles. Day / night, seasonal, and load cycling all involve...
CAS DataLoggers recently provided the temperature and humidity monitoring solution for a small winery in Ohio which was waiting for winter temperatures to drop low enough to harvest an acre of grapes to make ice wine. Temperature and Humidity Monitoring in Ice Wine Harvesting | CAS. Data Loggers...
Chilled Mirror Hygrometers are used in Standards and Metrology labs as well as in industrial applications where precise and repeatable humidity measurement and control is required. The inherent accuracy and long term stability provides many advantages over other types of humidity measurement...
In the energy control business it is usually necessary to monitor humidity, as well as temperature. Sensing humidity cannot be done as easily or as accurately as temperature sensing. For example, a temperature sensor in outside air will provide dependable service for the life of the mechanical...
...technique with variable pressure control and variable flow control. This module can be used in different permeation system scenarios or bypassed when a dry calibration gas is needed. Are You suprised ?. ADDING RELATIVE HUMIDITY TO TRACE. CONCENTRATION GAS STANDARDS IN A. PERMEATION SYSTEM. Danet M...
Using Low Cost Microcontrollers for Temperature, Carbon Monoxide, and Humidity Measurement, Display, and Control. In today's energy consumption and safety-conscious world, collecting and using accurate information about ambient temperature and humidity and the concentration of carbon monoxide (CO...
"That commitment is seen at every Bell assembly facility. My focus is to maintain strict environmental controls that ensure conditions in the physical plant do not impact the quality of sensitive helicopter components or their assembly.". New QC protocols at Bell Helicopter rely on Extech humidity...
...to flare up suddenly without apparent reason. It frequently will be noticed that static is. severe on a day before a heavy storm when the barometric pressure is low, or after a storm has passed by when. a period of low temperature and low humidity prevails. It also has been observed in the summertime...
Engineering Web Search: Humidity Control Top
Parameter Generation & Control
When the world needs precise humidity and temperature control, the world needs Parameter.
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Environmental control system (aircraft) - Wikipedia, the free...
Control panel for a Boeing 737-800 ECS The environmental control system (ECS) of an aircraft provides air supply
HVAC - Wikipedia, the free encyclopedia
Kitchens and bathrooms typically have mechanical exhausts to control odors and sometimes humidity.
Sensors, Thermocouple, PLC, Operator Interface, Data...
Process Control Power Monitoring Environmental
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Global - Munters
Spot Climate Control Wide range of mobile units for temperature and humidity control. Spot Climate Control Mist Elimination Business Areas
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Control Company Home Page - www.control3.com
Humidity Card Slide Holder Control Company designs, manufactures, and sells laboratory equipment and scientific instruments
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Peter H. Anderson - Embedded Processor Control
Peter H. Anderson - Embedded Processor Control PC Parallel Port, BasicX, BASIC Stamp®, 68HC11, PIC®, PICAXE, Data Acquisition and Control
Electronic Digital Control Design & Manufacturing Services |...
Humidity Timers Sensors FreezeAlarmsâ?¢ Electronic Control Technology Electronic Control Design
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Kele | Leading supplier of building automation control...
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