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Data Loggers
Type 10
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Hand Helds
Type 20
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Wall Duct type
Type 61,62
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Industrial type
Type 72
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Laboratory type
Type 76
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Wall Duct type
Type 81,82
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2-wire Instrument
Type 83
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Atex (EX) type
Type 86
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2-wire Instrument
LPDT
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2-wire Instrument
with HART (ATEX)
HDT
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Industrial type
XDT
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portable Instrument
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HYGROCONTROL 6... TRANSMITTERS
Best value humidity and temperature transmitters for industrial use with fixed probes but changeable sensor units, in housings with protection class IP 40 and IP 65 |
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HYGROCONTROL 72 FIELD MOUNTED TRANSMITTERS
High precision humidity and temperature transmitters for industrial use in housings with protection class IP 65 and fixed or interchangeable probes |
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HYGROCONTROL 73 TRANSMITTER SYSTEM FOR 19"-RACK
Offering the same features as our Hygrocontrol 72 transmitters, but constructed for 19"-rack with optional addition of accessories such as multiplexer, relays, and accu cards |
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HYGROCONTROL LABO STATION TYPE 76
For the measurement of relative humidity, water activity and temperature of any material which contains moisture, with interchangeable probes |
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HYGROCONTROL ATEX TRANSMITTERS TYPE 86-EX
For the measurement of relative humidity and temperature, Atex-certificated, with interchangeable probes, presure tight, up to 120°C (248°F). |
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MOUNTING AND CALIBRATION ACCESSORIES
A variety of calibration accessories, external displays (with and without relays), mounting aids and filters |
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XENTAUR PPM-TRANSMITTERS
Using high capacitance aluminium oxyd sensors for monitoring dewpoints from +20 0C to -100 0C, with autocal function at room air saturation |
SPECIAL FEATURES
- different 19“ accessory cards allow adjustment to customers needs at any time
- standard immersion probes and special types for water activity and surface measurements are possible
- all probes are precalibrated for quickest exchange without interruption of process
- battery powered version (rechargable) available for outside use
TRANSMITTER
- digital electronics microprocessor controled allows configuration by user and lowest drifts
- analog and digital outputs available and configurable to different characterisations (%RH, g/kg, Td°C, etc.)
- calibration of probes is software sustained (patented), without potentiometers
- bus structure allows up to four accessory cards to be connected (multiplexer-, relais-, accu-cards)
ACCESSORIES
- multiplexer card with 4 probe inputs to be operated by transmitter – time intervals, priority, channel number etc. programable, automatic detection of breaks and sensor changes
- relay card with 4 relays type C, 250 VAC/6A max switching – minimum or maximum function, hysteresis etc. programable
- accu card, with rechargable accu, charger and indicator, allows up to 5 hours outdoor use
Special Features
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- 2-line digital LC-Display for Humidity and Temperature
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- Water Activity Chambers, Surface or Insertion Probes.
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- Microprocessor Control of Measurement and Calibration
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Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
- high precision and long term stability
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- flexible, modular components
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- precalibrated interchangeable probes
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- simple operation and maintenance
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- user may calibrate and configure himself
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- displays relative, absolute or dewpoint values
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- excellent performance at low price
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Probes of type 86-EX may be used in class 1/2 G/D environments of type E EX ia II C T4, transmitters are not EX-proove but are providing an intrinsically safe supply for the probes.
Different dimensions like g/kg, g/m³ Dewpoint in °C may be choosen by the user and may be configurated in it’s limits and output scales.
Fundamental Notes
- for testing and recalibration of Hygrocontrol transmitters an interactive, software sustained methode is used, which is patended
- therefore calibration solutions with controled concentrations are used, which produce relative humidities of 0, 10, 20, 35, 50, 65, 80 and 95% RH
- the calibration solutions are filled in a calibration chamber of aluminium in which, after a short time, the desired relative humidity will be found
- the solutions are shipped in ampoules of glass, 1 ml each, and may therefore be stored over years before use
Humidity standards with NAMAS-certification
- for validisation of humidity instruments we are offering saturated salt solutions with NAMAS-certification
- these standards are produced in double-walled containers of plexiglass - certificates are valid for 1 year
- at the end of a certification period a new certification may occur, valid for a next 1 year period
- plexiglass containers are easily slid over the probes and are tightened by adaptors with o-rings
- Hygrocontrol instruments with display allow not only validation but also calibration with these standards
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General
The Xentaur digital dewpoint transmitters are designed as compact, simple and reliable instruments, which will continually monitor air dryer performance, compressed air quality and dry gas moisture, from ambient dewpoint levels to as low as -148°F (-100°C).
Applications
Xentaur dewpoint transmitters are used wherever the dewpoint in a gas is critical. Applications include: monitoring and control of air dryers, plastic dryers, welding and laser gases, petrochemical feedstock gases, natural gas, clean rooms, glove boxes, transformer and switch gear insulation gases, cryogenic gases, heat treating furnaces, industrial speciality gases and many more.
Electronics
The transmitter electronics take full advantage of state of the art microprocessor technology and offer many advanced intelligent features. With optional dual alarms, analog and digital outputs, the Xentaur dewpoint transmitters can be used as indicators, alarm units or controllers. Meanwhile a loop-powered version is on the market, where the transmitter electronics could be integrated into the sensor holder, due to it's very tiny dimensions.
Programmable Alarm Relays Option
The two optional alarm relays can be independently programmed to switch at any dewpoint with variable hysteresis, which makes the transmitter ideally suited as an energy saving controller for desiccant dryers in "dew point demand" mode or safety cutoff in process control, high power laser, etc. The status of the relays is shown on the display with flashing HI or LO indicators while displaying the dewpoint.
Analog and Digital Outputs Options
Analog and digital outputs are isolated from the sensor. The analog current or voltage output can be programmed to span the full or a portion of the range and is linear to the selected engineering units. The RS-232 interfaces into the serial port of any PC or Mac, for a simple operation with any standard communications program.
User friendly interface
The instrument is operated through a menu driven user interface consisting of a custom LC display with optional backlight, and four push buttons.
Engineering Units
The user can select from the following engineering units:
Dewpoint in °C or °F, ppmv, g H2O/m3, lbs H2O/ million scf.
Pressure Correct Function
Results are displayed at sensor pressure (atmospheric) or by pushing the Pressure Correct key at a user selectable alternate pressure, such as the line pressure.
Automatic Field Calibration
The field calibration procedure is fully automated and the user is prompted through a simple one minute procedure, which requires no additional equipment.
Error lndication
The instrument has indication for sensor open, short or electronic system failure, which can activate any of the alarm relays.
NIST / NPL Traceability Option
Certificates for NIST and NPL traceability are available upon request. Instruments can be recertified periodically at Xentaur laboratories.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
Special Features
|
|
|
- 2-line digital LC-Display for Humidity and Temperature
|
- Water Activity Chambers, Surface or Insertion Probes.
|
|
|
- Microprocessor Control of Measurement and Calibration
|
|
|
Measurement method
The Relative Humidity and Temperature Laboratory Instrument offers a maximum accuracy in a small package. Controlled by Microprocessor and calibrated by a patented 8-point methode, it offers very high precision and performance. Applications include Water Activity Measurements of Grains, Textiles, Foods, Pharmaceutical Powders, Foils, Walls and other Materials.
Applications
The type 76 Laboratory Instrument can be used for laboratory or field measurements. Different power supplies are available like 24V, 110V, 230 VAC or 12, 24, 10...30 VDC. Probes of different diameters and different materials may be connected to the LABO 76 without recalibration.
Materials
Aluminum housing, different probes with SS-316 tubes, surface probe and water activity chambers are available - analog or digital outputs may be supplied. We grant a full year warranty on materials and workmanship.
SPECIAL FEATURES
- high precision at low prices
- wall mount and duct type versions with fixed probes
- precalibrated interchangeable sensor units
- simple operation and maintenance
- user may calibrate and configure himself
- displays also absolute or dewpoint values on your request
- probes in PP, PTFE or SS-316 with 20 mmD.
- Up to 2 relays as option
- Analog and/or digital outputs available
TYPICAL APPLICATIONS
- ripening, packaging, storage and transportation of food
- powder conditioning in pharmaceutical production
- drying of materials in the production of ceramics
- control of process parameters in chemical industries
- climate control of clean rooms, paintboxes and dryers
- process control in climatic and environmental chambers
- control and documentation of sterilisation in medical industries
-
SPECIAL FEATURES
- high precision and long term stability
- flexible, modular components
- precalibrated interchangeable probes
- simple operation and maintenance
- user may calibrate and configure himself
- displays relative, absolute or dewpoint values
- excellent performance at best worth price
TYPICAL APPLICATIONS
- ripening, packaging, storage and transportation of food
- powder conditioning in pharmaceutical production
- drying of materials in the production of ceramics
- control of process parameters in chemical industries
- climate control of clean rooms, paintboxes and dryers
- process control in climatic and environmental chambers
- control and documentation of sterilisation in medical industries
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