Humidity
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Temperature and Humidity Regulator
H3020
Built-in relative humidity, temperature sensors. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Single or Dual Summit Controller
CPCI-1553
• Operating temperatureCommercial: 0 to +55 °COptional: -25°C to +80°C• Non-operating: -40°C to 85 °C• Airflow requirement: .5 CFM• Humidity: 5 to 90% (non-cond.)• Altitude: 0 to 10’000 ft
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NITOS Wireless Sensor Platform
The NITOS prototype wireless sensor mote, is comprised of open-source and configurable modules. NITOS mote features the ATmega32u4 microcontroller running at 8MHz and operating at 3.3V. The aforementioned microcontroller is fully compatible with the Arduino platform that enables ease of software development and provides compatibility with several commercial sensing modules. Moreover, the platform is equipped with an Xbee radio interface that enables communication with the respective gateway. The Xbee module is a tiny device ideal for setting up mesh networks and has a defined rate of 250 kbps. This module uses the IEEE 802.15.4 stack which is the basis for theZigbee protocol. Apart from the Xbee module, NITOS mote can also feature a WiFi wireless interface in order to communicate with WiFi gateways. The developed mote currently features specific sensing modules, an air temperature and humidity sensor, a light intensity sensor and a human presencesensor. Various types of sensing modules and actuators can be further integrated exploiting existing Arduino software that implements several existing communications protocols. The firmware can be easily uploaded through the on-board USB connection. Figure 1 illustrates the developed NITOS mote and the respective gateway node.
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Altitude Test Chamber
Shanghai Morningtest Environmental Chambers Co.,Ltd.
Morningtest altitude test chamber combines temperature and altitude environments with optional humidity for simultaneous environmental testing. An altitude chamber allows users to control the environmental test chamber temperature while subjecting the product under test to various levels of altitude up to 150,000 feet.
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Anemometers
Sper Scientific offers a wide selection of anemometers for directly measuring wind and air velocity. They will tell you all you need to know about the speed of the wind, the temperature, even humidity and heat stress information. The extraordinary range of uses that our meters provide have made them required equipment in a wide range of professional settings. Firefighters, farmers, HVAC technicians and military personnel all over the world use these meters to gather accurate, real-time data.
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Web Sensor
P8541
Thermometer Web Sensor P8510 or Web Sensor P8511 and Web Sensor P8541 are used tomeasure temperature or relative humidity. Temperature can be displayed in C or F. Relativehumidity have unit %RH. Communication with the device is realized via Ethernet network.
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Web Sensor with PoE
T7611-4
Ambient temperature, relative humidity, atmospheric pressure t-line Web sensor with Power over Ethernet feature. Remote alarm.
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SF Series Corrosion Cabinet
Atlas Material Testing Solutions
The SF Series are rugged and reliable traditional salt fog (spray) and humidity cabinets. SF cabinets are used to quickly qualify a coating or material on a pass-fail basis, or determine the probability of corrosion of a specific material.
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3-Axis AGREE Chamber Vibration Test Chamber Elevator Mechanism
Guangdong Test EQ Equipment co., Ltd.
Widely used in aviation, aerospace, shipbuilding, defense, electrical engineering, electronics, automotive, motorcycle, telecommunications, and scientific research industries. Designed to assess the reliability of electrical/electronic products, instruments, and equipment during transportation, storage, and operation. This integrated system combines a temperature/humidity test chamber with vibration platforms to independently conduct temperature, humidity, vibration, and combined environmental tests.
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Two-way Wireless Temperature and Humidity Data Logger with LCD
RFRHTemp2000A
The RFRHTemp2000A is two-way Wireless temperature and humidity data logger with LCD. Transmits up to 2000' maximum (outdoors unobstructed). Built-in memory also stores data internally. This device is calibrated traceable to N.I.S.T. and is available with a Calibration Certificate. The RFRHTemp2000A is ideal for both industrial or laboratory applications including supply chain storage facilities, incubator monitoring and HVAC studies. Designed with external humidity and RTD based temperature sensors, the device provides a fast response time for both parameters.
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Metal Glazed High Voltage Chip Resistors, Anti-Sulfuration
SMG Series
*Flameproof UL94VO molded package, resistance to sulfuration, heat and humidity.*Special design for automatic surface mounting.*Metal-glaze elements provide high stable performance against environmental conditions and overload.Excellent mechanical strength & electrical stability.*Reducing assembly costs.
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Environmental Chamber
REXMED REC-400
MOD. REC-400, AC 230/380/415V, 1/3 phase, Environmental chamber, HS CODE: 841989, UNCCS CODE: 484384, UMDNS CODE: 16327, Main construction: SS304, Interior: SS304, Exterior: SS304 powder coated, Insulation: Rigid polyurethane foam and glass wool, Controller: Fix point PID controller, temperature ˚C/PV and ˚C/SV, humidity %/PV and %/SV display and setting, Temperature range: -40˚C~100˚C, Humidity range: 20%RH~98%RH, Constancy: ±0.3˚C ±2.5%RH, Uniformity: ±1˚C ±3%RH, Temperature and humidity sensor: PT 100Ω, Temperature and humidity audio and visual warning and OFFS correction setting, Temperature heater: 1.5KW X 2pcs, Humidity heater: 2.5KW X 1pc, Heat up transition time: -40˚C~100˚C within 45 min, Refrigeration system: Air cooled, single stage, Cooling compressor: Bristol hermetic compressor, Cooling capacity: 3,506 Watts, 11,962 BTU/hr, 3,020 Kcal/hr, Cool down transition time: 20˚C~-40˚C within 50 min, Safety devices: No fuse breaker, refrigerator over load relay, refrigeration high pressure switch, over temperature protector, protection relay, protection fuse, water level control and overheat protector, Chamber: L50 X W60 X H75cm, Capacity: 225L, chamber with key lock, with lamp (DC 12V 50W) X 1pcs and double glass viewing window, testing cable port with cover: Ø25mm, 4 castors, W/S: shelf X 2pcs, standard testing wet cloth X 5pcs, PCV water container X 1pc
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Rack Mount Thermometer Hygrometer
H3531R
Sensor H3531R is designed for online monitoring of temperature, relative humidity of air without aggressive substances. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs. High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
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Wireless Compact Loggers
Temperature and Humidity Data Logger for Managing Production Plants and Agricultural Sites
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High Pressure/Vacuum Set Points (longbody, NEMA 4)
J205LV
The J205LV NEMA 4 High Vacuum Low Set Point Vacuum Switches are among our most versatile offering, affording the end user an extensive operating environment and a wide range of set point optionality. These switches are the NEMA 4 rated weather-proof, liquid-resistant version of the J205G, suitable for outside applications or in areas of condensing humidity.
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Absolute Humidity Transmitters
HD3817T / HD38V17T Series
Dual transmitter for absolute humidity and temperature, Pt100 sensor. Standard configuration range: 0 ÷ 60g/m³ in absolute humidity, 0 ÷ 200°C in temperature. Current or voltage output.
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Passive Temperature-Humidity Transmitters
HD49… Series
HD49 transmitters are designed for temperature and humidity control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmacy, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.
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Humidity Calibration Set
The humidity transmitters as all other measuring instrumentsshall be periodically checked and eventually adjusted. The most simple solution for this purpose is the E+E calibrationset.
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FDA/ICH Stability Rooms
Darwin Chambers Company Stability Rooms offer superior environmental control for a wide variety of products needing a specific temperature and/or humidity conditions, Darwin Chambers is proven to exceed ICH/FDA stability requirements. For this reason, our FDA/ICH chambers are highly sought. Pharmaceutical shelf-life testing, accelerated stability studies, and testing and storage for cosmetics, animal health products, nutritional supplements, general products, medical devices, packaging materials are just a few applications we service.
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Thermal Shock Test Chamber (2 Zone)
Guangdong Test EQ Equipment co., Ltd.
- Thermal Shock Chamber: -70℃~150℃, ≤5min recovery, meets MIL-STD-810. Ideal for PCB/IC reliability testing.- ESS Environmental Chamber: Humidity 20%~98% RH, supports GB/T 2423 standards. 40% energy saving vs. competitors.- Liquid-to-Liquid Shock Tester: LN₂ cooling to -196℃, 15s transition time. For aerospace materials validation.- Thermal Cycling Equipment: 25℃/min ramp rate, 1000L capacity. JESD22-A104 compliant.- Benchtop Thermal Chamber: -65℃~150℃, 65dB low noise. Lab-use with USB data export.
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Indoor Air Quality Meter CO, CO2, Temp, RH%
AQM4
UEi Test & Measurement Instruments
Four measurements in one instrument; carbon monoxide (CO), carbon dioxide (CO2), temperature and relative humidity. Use calculated 8 hour Time Weighted Average (TWA) and 15 minute short term exposure limits of CO2 for compliance testing and CO measurements for safety testing. Record, recall or download all readings to personal computer for later analysis or record keeping.
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TI HDC1080 Humidity and Temperature Sensor Breakout Board
SEN-37001
Breakout board for the Texas Instruments HDC1080. This sensor is an extremely accurate temperature and humidity sensing device, with +/-0.2C temperature and +/-2% humidity accuracy typical. These specs far exceed the accuracy of ICs that came before it, including the HTU2x and SHT2x series, and improves upon the success of the HDC1050. In addition, the HDC1080 has a wide input voltage range of 3V-5V and includes temperature and airflow cutouts as recommended for the best operation. Finally, in the case of environmental changes that could cause light condensation, the HDC1080 has a built-in heater to burn off any condensate. Example code (Arduino platform) is available below.
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CO2 Sensors
Beautifully designed CO2 meter / indicatorEquipped with 3 color traffic light indicatorEquipped with integrated temperature and humidity sensorVery favorable pricing, including AC adapter and table stand
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Solid-State Wind & Meteorological Measurement System
AGIMET
Aeronautical & General Instruments Ltd.
AGIMET uses the latest proven solid-state meteorological sensor technology specially designed for the marine environment to provide accurate measurement of wind speed and direction, temperature, pressure, humidity and other local environmental parameters.
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3-Wire Temperature & Humidity Transmitter For Indoor / Duct / Remote Type
Model KM THS 03-04-33-34
Kusam Electrical Industries Limited
• With compact design and reasonable price, easy to install, high C/P ratio.• High-Tech sensor with high accuracy and long-term stability.
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Archival Storage Rooms
Darwin Chambers Company’s NFPA, GSA, and NARA Directive 1571-compliant Archival Storage Chambers are engineered to provide maximum value, efficiency and conformance with all applicable standards and codes. Archival chambers provide environmental controls for storing records and materials (including paper documents and items with high fibrous content, various films, microfiche, and photographic materials) that require permanent protection for storage and preservation. Our high-performance systems are offered with nearly unlimited operational fail safes, includ- ing full system and control redundancy. In addition to keyed entry, numerous security options are also available, due to the often irreplaceable nature of the materials to be stored and preserved in this type of chamber. Our chambers are engineered to accommodate the loads and unique requirements of the specific materials to be stored, with industry-leading control and uniformity of both temperature and humidity variables. Design considerations include both functional and operational efficiencies and reliability, the safety and comfort of operating personnel, and the ongoing protection of the archived materials from fire, water, light degradation, pests, mold and natural contaminants, pollutants and other man- made threats.
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Salt Spray and Fog Chamber
SS30
Bemco's Standard SS30 Salt Spray and Fog chamber meets all standard military, commercial, and ASTM salt fog corrosion and humidity corrosion tests. The SS30 is currently in redesign to incorporate a clear - see through top with the same advanced features of the previous fiberglass system. This chamber has a workspace of 48-inches wide by 36-inches high by 30-inches deep.
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Probes and Sensors for Measurement of Relative Humidity
Relative humidity is measured in a variety of applications. Rotronic offers a range of probes and sensors in its portfolio to cover all industries and needs.
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Environmental Testing
We have a CTS C-65/100 Climatic Test Chamber available for hire at dB Technology.They have available:*Internal dimensions: 500 x 500 x 400mm (w x h x d)*Temperature range: -65°C to +180°C*Heating rate: 3°C/min*Cooling rate: 2°C/min*Climatic temp range: +10°C to +95°C*Humidity Range: 10 to 98% RH
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Temperature Data Logger
The temperature recording in a process is the most common and widely required application in any process. The commonly used temperature sensors are RTD Pt100 / Pt1000/ Cu53 / Thermistors and different kinds of Thermocouple. In order to avoid electromagnetic interference, the temperature signal is converted to 4-20mA and is carried to the logger. Our range of Temperature Data Logger includes Temperature Humidity Logger, RTD Data Logger, Thermocouple Data Logger and Flameproof Data Loggers.
