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Humidity sensors from Measurement Specialties are designed to improve performance, reduce energy consumption and increase safety. In any environment where temperature affects performance, compensating for humidity should also be considered. Typical applications for humidity sensors include automotive, appliances, HVAC and medical.
Measurement Specialties recently acquired Humirel, a world leader in the design and manufacture of innovative humidity and temperature sensors. Humirel’s proprietary manufacturing processes, derived from the semiconductor industry, are strictly controlled to guarantee consistent output. A high level of automation in the board assembly process makes these humidity/temperature sensors ideal for high volume production required for large OEM programs. Humidity sensors are available as sense components, assemblies with voltage (analog) output or PCB modules for frequency (digital) output.
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The relative humidity is in most industry domains and in the quality control a decisive quantity. That is why high requirements relatively to measurement accuracy, long time stability and equipment are postulated for temperature / humidity probes in industrial environments.
The technologically highly up-to-date capacitve humidity sensors used in the TH109 probes fulfill all these requirements. The temperature humidity probes excel also with the following features:
- compact and robust stainless steel housing,
- standardized M12-plug,
- standardized analogue outputs,
- exchangeable filter caps and various fixing possibilities thanks the practical housing form.
The temperature measuring range covers -20°C up to 80°C. The humidity measurement covers the full range from 0% to 100% RH with an accuracy of 2% RH. The areas of application of these probes are for example the climate control, air conditioning and heating installations, building controlling, dryer systems, process controlling, plants construction and in warehouses. Customer oriented solutions are thanks the modular conception realizable.
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Minco humidity and humidity plus temperature transmitters are designed using an advanced microprocessor. Digital signal processing allows these transmitters to precisely match the characteristics of the humidity sensor to a wide range of RH and temperature values found in the many applications the product serves.
The humidity sensor is comprised of an integrated circuit (IC) with a stable polymer element and platinum RTD that is used for temperature compensation. This sensor offers outstanding resistance to airborne contaminant and chemicals, and is protected by a sintered stainless steel filter which resists condensation.
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When it comes to measuring humidity with the highest accuracy, the HygroClip2 series of probes is in a class of its own. Based on AirChip 3000 technology, its unique features are sure to impress. In combination with advances in sensor technology and integration, the HygroClip2 will provide superb precision and state-of-the-art functionality, taking your humidity measurement to a whole new level of performance and reliability (accuracy < 0.8 %rh / 0.1 K).
HygroClip2 probes are available in many different versions for almost any application, follow the links below to find out more:
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Operating temperature -30...+80 °C
umidity 30..100 % RH
Probe polymer fibre inside st. st. housing, 220 mm
Max. pressure pressureless
Max. temperature -20...60 °C (housing),
-40..+80 °C (sensor)
Accuracy of temperature ±0, 5 °C
humidity ± 2,5 % RH (>40% RH: ± 3,5 % RH)
Output temperature: Pt100 or 4-20 mA
humidity 100-138,5 Ohm or 4-20 mA
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Conductive conductivity sensor
- Integrated Pt 100 temperature sensor
- Little dirt-prone - easy to clean
- 3/4 male threat for installation in tanks or pipes
description
2-electrode conductivity sensor for electrolytic conductivity. Body material PVDF, electrodes material stainless steel (concentric electrodes, material number 1.4571). PVDF male thread 3/4" for mechanical installation and 4-pole angular plug connector for electrical connection. Integrated temperature sensor Pt 100.
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pH measurement is usually done with the use of a combination electrode. The combination electrode is an electrode system formed by a glass sensing half-cell and an internal reference half-cell. As the reference junction acts as the medium of conductor between the reference electrolyte and the sample to be measured, it must allow free movement of electrons through the junction and into the sample.
A potential develops on the membrane surface when a pH electrode comes into contact with a sample and its value varies with the pH of the sample. This variation in potential is measured in mV by a meter and is converted to direct pH values.
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pH sensor
- Low alcaline error
- Higher life expectancy, given that refillable
- Blocking resitant
description
The Kuntze AH-300-K-2-1 is a combination electrode with ceramic junction for pH measurement. The sensor is liquid filled, thus blocking resistant and particulary suitable for lightly polluted media.
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A wide range of industrial electrodes and probes are conceived for different uses : water, wastewater, food, textile, paper, pharmaceutical, cosmetic, chemical industries.
A platinum resistance Pt 100 incorporated assures the mesurement and the automatic correction of temperature.
Wide ranges of adaptations :
- in tanks: canes up to two meters
- on pipes: stainless steel, polypropylen, PVC
- in reactors: sleeves to be soldered
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pH Sensor
The Pico pH sensor is a robust epoxy bodied pH electrode ideal for educational use. The pH sensor consists of a standard electrode capable of measuring the full to 0 to 14 pH range. The electrode comes complete with a small bottle of storage solution to help prevent it drying out. Output is via a BNC connector.
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The vessel, capacitance electrode and medium to be measured form together an electrical capacitor. The level change is monitored as a direct result of the variation in capacitance value around the probe, dependent upon the degree of immersion.
Advantages
- Rugged sensors suitable for universal applications
- High chemical resistance
Applications
- Level measurement and level detection of liquids and solids
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KONTINUIELICHE LEVEL MEASUREMENT
- capacitive level probes for liquids and bulks in
High-grade steel or plastic one, exit 4-20mA, for vertical installation, for
aggressive media, remarks with removable head and
exchangeable or shortenable probe staff
- Niveausonden with float principle, for liquids, exit 4-20mA
or resistance signal, Kundensprezifi remarks, in high-grade steel
or plastic ones
Level border conditions: Capacitive contactors,
optical contactors,
Float switch
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Since its introduction, the PrecisionPoint™ VX platform has been the industry standard for dependable test, analysis and rework of your probe cards. The PrecisionPoint VX3 carries on this tradition for today's fine-pitch, small array probe cards. From logic to LCD drivers, the PRVX3 provides the necessary tool set to meet your testing needs for planarity, alignment, Cres, leakage, probe force and more.
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Designed for repeated insertion and extraction the Pico range of test leads are available with a variety of connectors to suit almost any test and measurement need.
A range of test clips for use with the test leads, together with attenuators and terminators are also available.
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Since 1984 B&B Thermo-Technik develop and manufacture successfully temperature probes.
New ideas were always a reason why B&B is one step further than its competitors. Our customers are the focus of our thinking and acting. For them we investigate, analize and realize almost everything in the temperature measurement.
B&B Thermo-Technik is specialized in the production of gas analysis probes. Just send us your inquiry and we will supply you with an detailed offer and the solution for your measuring problem.
You will find our range of standard sensors in our Online-Shop:
www.temperature-shop.eu
There you will also get more information about our range of temperature measuring technics:
- Temperature / Humidity Sensors
- Thermocouple Connectors
- Digital Thermomters
- Infrared Thermomters
- Stationary Pyrometers
- Controllers
- Indicators
- Data Loggers
- Hygrometers
- Transmitters
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Either in environmental related gas analysis like stack testing, continuous emission monitoring (CEM), vehicle emission testing or LEL warning indication and in process applications like combustion efficiency monitoring, boiler trim, ethylene plants or petro chemistry, sample gas needs to be extracted from the gas stream.
It is obvious, that for a reliable analysis the sample gas must be extracted free of ambient gas leaking into the system and at the same time the dew point of the sample must remain stable.
This explains why the sample gas probe is the important interface between the process and the analyser system.
Quality, reliability and low operation cost have been the main targets for the development of this programme. The results are outstanding: the modular design allows application specific combinations in a very price effective manner.
The GAS 222 series of sample probes provides "down to earth" solutions based on advanced modular designs.Depending on the application, a variaty of heated or unheated basis units can be combined with in-situ or downstream filters. The filter material can be chosen from sintered ceramic to sintered stainless steel or even pleated stainless steel. Filters with large surfaces provide long life time. For the in-situ filters a highly efficient blowback system is available at reasonable cost.
Bühler sample gas probes are the best solutions if cost effective installation and low operational cost are a concern!
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The gas sample probes are used for continuous extraction of gases from dust loaden, high temperature or humid processes for the gas analysis.
Unheated, heated, explosion proof and portable versions are available.
Due to its modular design the gas sample probes can be adapted to nearly all process conditions.
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The FCR-7xx200-2 is a standard reflection probe to get spectral information of diffuse or directly reflecting or back-scattering materials.
Via a standard SMA905 connector light from a light source is coupled into a fiber bundle, consisting of 6 fibers and carried to the probe end. The surface will selectively reflect light back into a 7th fiber. This fiber transfers the data to the output SMA905 connector, which can be coupled to a spectrometer or spectrum analyzer.
A higher number of fibers are possible to couple more energy from the light source and to increase the signal level.
For measurements under 90º the FCR-90-Option, a special adapter with a mirror under 45º, was developed, which can be easily mounted on the tip of the reflection probe.
The FCR-COL is available to focus the measurement spot on an extended distance.
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Specifications:
* LF-190E 60MHz :
- 60 MHz Oscilloscope Probe
- ITEM 10 : 1 Bandwidth
- DC~40MHz( +/- 1dB), DC~60MHz(+/-3dB)
- Item: 1: 1
- DC~3MHz(+/-1dB), DC~6MHz(+/- 3dB)
- Input R 10: 1 =10M Ohm = 22pF
- Input R 1:1 =1M Ohm (Oscillosocpe) = 180pF
- Input C : at Oscilloscope Input 20pF
- ATT Ratio : 1 / 10 ; 1 / 1
- MAX Input Voltage DC 600V
* LF-210E 100MHz :
- 100 MHz Oscilloscope Probe
- ITEM 10 : 1 Bandwidth
- DC~60MHz (+/- 1dB), DC~100MHz( +/-3dB)
- Item: 1: 1
- DC~6MHz (+/- 3dB)
- Input R 10: 1 =10M Ohm
- Input R 1:1 =1M Ohm (Oscillosocpe) = 150pF
- Input C : 10:1 =14pF / 1:1 150pF at Oscilloscope Input 20pF
- ATT Ratio : 1 / 10 ; 1 / 1
- MAX Input Voltage DC 600V
* LF-250 250MHz :
- 250 MHz Oscilloscope Probe
- ITEM 10 : 1 Bandwidth
- DC~250 MHz(+/- 1dB)
- Item: 1: 1
- DC~6MHz( +/- 3dB)
- Input R 10: 1 =10M Ohm
- Input R 1:1 =1M Ohm (Oscillosocpe)
- Input C : 10: 1 =14pF/ 1:1 = 150pF at Oscilloscope Input 20pF
- ATT Ratio : 1 / 10 ; 1 / 1
- MAX Input Voltage DC 600V
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LOW COST, armored fiber optic immersible dip probes, 2 SMA 905 connectors, (2) 400 micron fibers, specify UV/VIS or VIS/NIR, includes 1 cm (10mm) path length tip. Optional tips provide 2mm, 5mm, and 20mm path lengths.
LOW COST, armored fiber optic reflectance probes, 6 illuminating around 1 read fiber (400um), 3 SMA 905 connectors, 4 inch stainless steel ferule, specify UV/VIS or VIS/NIR.
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