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The HN-CH series is accurate palm-sized temperature/humidity meter with the measuring range of 0 to 100%RH by using a high performance and reliable humidity sensor.
Three types of sensors, sensor built-in type, probe type and separated type can be selected to meet various applications requirement.
It also has the data logging function capable to store up to 8000 readings each of temperature and humidity into memory, and communications function (RS232C or RS485) for various use such as mobile measurement, desk-top and wall-mount.
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The General Eastern product line offers portable moisture instruments that can be used in a variety of gaseous applications. Our analyzers are well balanced, compact, easy to use and come complete with all the units of measure and connectability required to keep track of the moisture critical processes in your facility.
MMY245 Moisture Analyzer – For a Speedy Response
The MMY245 Moisture Analyzer is a convenient, portable instrument that can quickly spot check the performance of gas dryers for compressed air, breathing air, and pure gas supplies. The planar capacitive sensor combines accurate dew point measurement with fast response time. The sensor is stored in a very dry environment within the analyzer between measurements, which speeds response time.
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HI 9564 and HI 9565 are two new portable thermo-hydrometers designed to provide excellent performance in harsh environments and poorly lit areas.
A microchip built into the RH probe, HI 70602, can store calibration data. When the probe is connected to another hygrometer, the microchip transfers the stored calibration data and eliminates the need to recalibrate the instrument.
Both instruments feature auto-off after 20 minutes of inactivity, temperature readings in Celsius and Fahrenheit, and on-line help to indicate anomalies and direct procedures.
In addition to RH and temperature, HI 9565 will display the dew point with the press of a button. The dew point indicates the presence of water vapor in the air at a given temperature. With this feature HI 9565 permits useful and rapid environmental monitoring where a controlled microclimate is necessary, like greenhouses, museums, clean rooms and laboratories.
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S8000 Integrale is a reference dewpointmeter combining the ultimate measurement sensitivity and accuracy with portability for accurate field or calibration measurements
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The B&B Hygrometers are available in two versions. Either with an integrated probe or with an external temperature and humidity probe:
HANDY HYGROMETER
for fast and precise measurements of temperature and humidtiy with integrated internal sensors.
- Measuring ranges: -20 to 50°C, 0% bis 100% RH
- Various memory features
- Calculation of dew point
- Dual Display: temperature and humidity
ACCURATE HYGROMETER TH309 (see picture)
offers high measurement accuracy up to 1% of the relative moisture and a dew point determination down to -40°C. If wished special measurement devices can be realised to best fit the requirements of the customer. Moreover different hand probes of the series TH309 can be connected to the hygrometer without need of new calibrations.
- Temperature: -20 ... 80°C, depending on sensor
- Humidity: 0 ...100% RH
- Various memory features
- USB Interface
- Data recording with B B Thermo Log or Thermo View software
- Humidity readings switchable: RH, absolute humidity, dew point
For further information have a look at our temperature-shop:
www.temperature-shop.eu
Our further product range:
- Temperature Sensors
- Temperature Humidity Sensors
- Thermocouple Connectors
- Temperature Measurement Instruments
- Digital-Thermometer
- Infrared Thermometer
- Data logger
- Recorders
- Stationary Pyrometers
- Controllers
- Indicators
- Transmitters
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Transmitters of the EE21 series have been developed for high-precision measurement of relative humidity and temperature. EE21 transmitters are available for wall and duct mounting with or without the very useful
snap in-mounting kit, which allows a quick and easy exchange of the transmitter.
Outputs can be selected between voltage and current. An optional radiation shield providing a forced ventilation is recommended for use in outdoor applications.
Special protection coating for the sensing element permits the permanent use in very pollutedenvironments.
Measuring range: 0...100% RH; -20...60 °C
Outputs: 0...1/5/10V or 4...20mA
Accuracy: +/-2% RH; +/-0.3 °C
Supply: 24V AC/DC
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This is a high quality hygrometer using accurate stem-divided, mercury-filled thermometers which are made with consideration to BMO patterns. The thermometers are fitted to laminated plastic mounts which have been engraved with thermometer divisions. The mounts themselves are then fitted onto a laminated plastic back-plate, moulded from high strength, ‘warp-resistant’ plastic
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EASIDEW On-line Hygrometer
-100 to 20ºC total dew point range
Vacuum to 40MPa
Dual alarm
IP66 rated sensors (electronics IP54 rated)
Optimal dew point range: -80ºC to 20ºC
Operating temperature: -40ºC to 60ºC
Best accuracy: /-2.0ºC
Output: 4-20mA
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In many high purity gas applications, such as the semiconductor industry, the residual moisture content of the gas is critical to satisfactory operation of a process. Historically trace moisture measurement has been a difficult exercise, demanding the use of complex moisture analysers or expensive analytical techniques. Now Michell has brought to market a simple, economical and very effective solution for on-line measurement of dew-point temperatures down to -120 °C (equivalent to less than 1 part per billion). The PURA transmitter benefits from Michell's experience and expertise in the production and calibration of impedance dew-point sensors. Incorporation of industry standard materials and manufacturing processes gives the first low cost transmitter suitable for large-scale integration into a semiconductor fabrication plant or high purity gas line.
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Optica Hygrometer
The Optica Hygrometer offers precision dew point measurement. Precisely controlled by GE's chilled mirror sensing technology - providing NIST traceable humidity,temperature and pressure measurement anywhere via the worldwide intranet.
The Optica Hygrometer measures dew point temperature by regulating the temperature of a polished metal mirror by the use of optical feedback such that a constant mass of dew or frost is maintained. The temperature of the mirror is measured with a precise PRTD and is by definition equal to the dew or frost point.
Features & Benefits:
Simultaneously measure and display dew point, temperature, and pressure
Display any humidity parameter
Ethernet ready, so you can access GE Optica hygrometers via the Internet for remote monitoring applications
Data logger function lets you record & upload weeks of data
Primary NIST Traceable Humidity Transfer Standard
Accuracy to +/- 0.15°C
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The 373 Dew Point Mirror is a precision hygrometer exploiting advances in digital technology to satisfy the highest requirements in the measurement of humidity. As a true laboratory reference instrument, the 373 relies on proven optically detected chilled mirror techniques.
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Humidity Measurement Technology
Hand-Held Humidity Measuring Unit HND-F
Humidity/temperature Measuring Instrument (hygrometric method) AFH-G
Humidity/ Temperature Measuring Instrument (capacitive) AFK-G
Humidity/Temperature Instrument (capacitive) AFK-E
Humidity Measuring Instrument with Indicator (capacitive) AFA-G
Humidity Annex Switch AFS-G3
Hygrostat AFS-G1
Room Hygrostat AFS-G2
Universal Bussystem KOBUS
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