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Vaisala WINDCAP® Ultrasonic Wind Sensor WMT52
Designed for demanding applications where stable and inexpensive wind measurements are required. Optional heating available. Virtually maintenance-free. Suitable for marine, wind energy, and environmental applications.
- Measures horizontal wind speed and wind direction
- Triangular design ensures excellent data availability
- No moving parts
- Maintenance-free
- Optional heating available
- Compact, durable and robust
- Low power consumption
- Housing with mounting kit IP66
- Applications: marine, wind energy, environmental monitoring
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Wind Sensor Static Light, type WSS-L
New static wind sensor without heating. The ground-breaking ultrasonic measuring principle with no moving parts gives reliable performance without any wear-out problems and without requiring regular service.
Features include:
- Measures relative wind speeds
- Well-suited for dynamic positioning systems
- IP66 housing
- Well-proven and robust technology
- Extensive field tests in rough weather
The WSS-L can be connected directly to a control system and concurrently send the signal via DEIF's interface box (the WSI) to a wind speed and direction indicator (the WSDI) placed on the bridge. An obvious alternative if you want high performance and reliability – not low-cost/high-maintenance!
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General description:
The WindObserver II is a two-axis ultrasonic anemometer, with all of the performance features of the WindSonic plus increased speed range, an optional de-icing system extending the operational temperature range, stainless steel construction, IP66 enclosure, sonic temperature output and averaging (1-3600s).
The WindObserver II has a proven record in airport, offshore, marine and naval applications, and has been rigorously tested to a number of international standards.
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output frequency: 1, 2, 4Hz outputs per second
wind speed measuring range: 0-60 m/s, resolution 0,01 m/s
wind direction measuring range: 0-359° no dead band, resolution 1°
operating temperature: -35 ºC to +70 ºC
digital interfaces (optional): RS232 / 422 / 485 / SDI-12
NMEA O/P (Protokoll): yes
analogue outputs (optional): 2
protection class: IP65
material: Luran (plastic)
dimensions/hole for mast fixing: 142 x 160 mm / 44,45 mm
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General descrption:
The new WindMaster Sonic Anemometer range is ideally suited to the measurement of air turbulence around bridges, buildings, wind turbine sites, building ventilation control systems, meteorological, and flux measurement sites. Digital outputs are available from both instruments for U, V, and W vectors; additionally outputs for Speed of Sound and Sonic Temperature are also available.
The WindMaster sonic anemometer is constructed from aluminium and carbon fibre and is available with either a 20Hz or optional 32 Hz data output rate. Optional analogue inputs and outputs are available with either 12 or 14 bit resolution.
The WindMaster Pro is constructed from stainless steel and has a maximum operating wind speed of 65 m/s. With a fast maximum data output rate of 32Hz as standard, improved vertical (W) resolution and SOS accuracy and less distortion due to wind loading. This sonic anemometer is suitable for all applications requiring three axis data. Optional analogue inputs and outputs plus a PRT are available with 14 bit resolution.
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ACCUBALANCE® AIR CAPTURE HOOD
The TSI Model 8375 Accubalance Capture Hood is a multipurpose electronic air balancing instrument for reading air volume flow at diffusers, and grilles. It is ideally suited for commissioning agents, facilities managers, health and safety specialists, test engineers, and test and balance professionals. This ultra light weight, ergonomically designed kit saves time and money while helping to create a healthy and energy efficient environment.
Applications include thermal comfort studies, HVAC testing, adjusting and balancing, as well as air volume measurements.
Features and Benefits
- Ergonomic design and ultra light weight for easy one person operation
- Detachable digital manometer for use in other applications with Pitot, air flow, temperature, velocity matrix, or relative humidity probes
- Back pressure compensated
- Multiple hood sizes available
- Bio-Safety hood kit available
Applications:
- Thermal Comfort
- HVAC testing, adjusting and balancing
- Air volume measurements
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EE55 Series
Air Velocity Switch for HVAC Applications
The EE55 air velocity switch is designed for standard HVAC applications with a switching threshold between 2 and 20 m/s.
EE55 consists of an interchangeable sensing probe and a relay unit suitable for panel mounting. The electronics integrated in the sensing probe allow a cable length up to 10 m to the relays unit and ensure high immunity to electromagnetic perturbations.
Low angular dependence and an extension tube allows cost-effective, easy positioning of the sensing probe in ducts with diameter between 50 and 630 mm.
EE56 Series
Air Velocity Switch for lowest Velocities
EE56 air velocity switch is designed for special laminar flow and HVAC applications with a switching threshold between 0.2 and 2 m/s.
EE56 consists of an interchangeable sensing probe and a relay unit suitable for panel mounting. The electronics integrated in the sensing probe allow a cable length up to 10 m to the relays unit and ensure high immunity to electromagnetic perturbations.
Low angular dependence and an extension tube allows cost-effective, easy positioning of the sensing probe in ducts with diameter between 50 and 630 mm. For smooth plant start-up there is the possibility to set the delay time between 20 and 100 s.
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EE65 Series
Air Velocity Transmitter for HVAC Applications
EE65 air velocity transmitters are ideal for accurate ventilation control applications. They are operating on an innovative hot film anemometer principle.
The E E thin film sensor guarantees very good accuracy at low air velocity, which is not possible for conventional anemometers with commercial temperature sensors or NTC bead thermistors.
EE65 series are available with current or voltage output, the measuring range and the response time can be selected with jumpers by the user.
Low angular dependence enables easy, cost- effective installation
EE75 Series
High-Precision Air / Gas Velocity Transmitter for Industrial Applications
The EE75 series air velocity transmitters were developed to obtain accurate measuring results over a wide range of velocities and temperatures.
A high-quality hot film sensor element based on cutting- edge thin film technology ensures maximum sensitivity, even at lowest mass flows.
At the same time, the innovative probe design produces reliable measuring results at high flow velocities of up to 40m/s (8000ft/min). The integrated temperature compen- sation minimises the temperature cross-sensitivity of the EE75 series which, combined with the robust mechanical design, allows it to be used at process temperatures between -40 to 120°C (-40 to 248°F).
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AIR VELOCITY TRANSDUCERS 8465
The Model 8465 Air Velocity Transducer (Windowless) is ideal for both temporary and permanent installations for air velocity measurements in research and development labs, manufacturing processes, and other applications. Model contains on-board electronics and calibration curves that provide a linear signal output. This linear signal is sent out as either a current (mA) or a voltage (V) signal, allowing output to a variety of data loggers or data acquisition systems. Best of all, the current and voltage output ranges are easily changed by the user in under five minutes.
Ideal applications include comfort and draft studies, critical environment installations (e.g., clean rooms and hospitals), diffuser design analysis, monitoring drying processes, monitoring air flows in tunnels and subways, used as a standard in wind tunnels and calibration facilities, environmental monitoring in greenhouses and IAQ applications as well as general engineering applications.
Features and Benefits:
- Less flow blockage
- Available with choice of 3, 6, 9 or 12 inch probes
- Ideal for measuring in confined spaces
- Fast response time
- Range: 25–10,000 ft/min (0.125–50 m/s)
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-Large operating temperature range
-Small size
-Variable fitting position
-Simple to mount
The airflow monitor (NC/NO) is designed to indicate the loss of air movement of a fan or filter fan.
The contact detects the loss of air movement caused by fan failure or blocked filter media regardless of direction of air.
Its simple mechanical operation makes it a viable alternative to
electronic monitoring systems.
Approvals: UL File Nr. E 250507
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Features
Non-contact ultrasonic monitoring according to the principle of transit time differential
Automatic zero-point and span test
Minimal maintenance costs
Rugged V4A stainless steel housing, IP65 enclosure rating
Complies with environmental testing according to IEC 68-1
No influence of smoke on the system in case of fire.
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General description :
To display wind direction and wind speed, add our precision-crafted Anemometer. Includes both wind speed and wind direction sensors. Rugged components stand up to hurricane-force winds, yet are sensitive to the lightest breeze. Vane is hand-balanced for optimal stability and accuracy. Sealed stainless steel ball bearings for long life. Comes complete with 40' (12 m) standard cable and the hardware needed to mount it on a pipe, wooden post, antenna mast, or similar structure.
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MW 35 and MW 36 are Mierij Meteo's latest industrial wind sensors. Ideally suited to applications on top of wind turbines. Where they are not affected by shock and vibration and can withstand very low ambient temperatures. Another common application is in solar energy to detect heavy wind loads that might affect the solar tracking of photovoltaic panels and solar collectors. Wind measurements are often a critical part of the information and/or safety systems on construction sites, in building automation, sea and air transportation, bridges, agriculture and environmental monitoring.
Mierij Meteo industrial wind sensors have been tested under extreme environmental conditions (from arctic to desert climates). The embedded heater will keep the sensors ice-free at temperatures down to at least –40 º C. The bearings are protected from dust and dirt to ensure a long, maintenance-free, operating life. Both sensors have a micro-controller, enabling the user to select the desired output, from analogue, digital (MW 35 only), frequency or serial. This unique feature makes MW 35 and MW 36 compatible with a wide range of data acquisition systems.
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Wind velocity sensor
Sensor for wind speed. Measuring range:0,5 - 35 / 60 m/s, temperature range: -35°C to +80°C, material: aluminium
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OMNIPORT 20
Multifunctional Handheld Instrument
To measure various climate and processes values with a handheld, user-friendly instrument requires extraordinary measurement technology. The handheld meter of the OMNIPORT 20 series meets these multiple demands.
The selection of the appropriate sensing probe and accordingly the configuration of the handheld meter allow for displaying the following values with the highest accuracy:
relative humidity RH
temperatur T
dew point temperature Td
absolute humidity dv
mixing ratio r
air velocity v
water activity (in oil) aw
water content (in oil) x
VELOPORT 20
Handheld for the Measurement of Air Velocity and Temperature
The handheld air velocity meters of the VELOPORT 20 Series set new standards in advanced technology and ease of control with the innovative thumbwheel. The VELOPORT 20 measures besides air velocity the temperature of the air stream as well.
The utilized E E thin-film air velocity sensor operates as a hot film anemometer, providing the highest accuracy even at air velocities below 0.5m/s (100ft/min). The calibration data is stored in the very thin interchangeable probe.
The small diameter of 6mm (0.2 inch) allows measurements in difficult accessible places.
Excellent readability of the large illuminated display, the easy thumbwheel operation, and the robust housing allows the use of the VELOPORT 20 in the most hazardous industrial environments.
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Description:
The model H400 is an easy to use anemometer with temperature meter. It is the perfect meter for measuring both wind speed and temperature.
Features:
* Measure both temperature and air flow
* Selectable °C & °F measurements
* Displays air flow in m/s, km/h, mph, knots & ft/min
* Two year warranty
* Air velocity range: 0.9 to 55.9mph
* Temperature range: 32 to 122 degrees F (0 to 50 degrees C)
Applications:
* HVAC
* Energy audits
* Environmental experiments
* Building maintenance
* Agriculture
* Science experiments
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NEW Series 2440 Digital Portable Air Velocity Meters:
The Series 2440 are smart, rugged, reliable, accurate and easy-to-use Portable Thermal Air Velocity Meters for nearly all flow measurement applications. These include Industrial Hygiene, Air Pollution, HVAC, Combustion Air Flow, Stack and Duct Velocity Traverses, and many others. The five models measure air velocity, mass flow and temperature over the range of -40°C to +500°C and to 12,000 SFPM. Each model includes a rugged carrying case, universal battery charger, an aluminum electronics module with convenient back-lit LCD/Keypad, and serious data logging/retrieving capability. The five Series 2440 Models are the most advanced and versatile Air Velocity Meters available.
Key Features:
* Fast Response, exceptional sensitivity.
* Nickel-Metal-Hydride re-chargeable batteries with up to 4 hours of use.
* Alloy C-276 Metal-Clad Sensors for Models 2443, 2444, 2445.
* Optional 12 VDC vehicle power outlet adaptor.
* Rugged carrying cases.
* English and Metric Units.
* CE and Y2K Compliance.
* Internal Data Recording.
* Digital and Analog Outputs using Optional I/O Module:
o RS-232C, RS-485 with Modbus ASCII or RTU.
o 4-20 mA Outputs for Flow and Temperature.
o Data Logging/Retrieval for Velocity and Temperature Traverses for up to 1500 points.
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KIMO specially designed and developed VT100 for air velocity and airflow control in duct and in CMV.
Simple and accurate, VT100 has a large display and a hotwire Ø 8 mm. VT100 is supplied with a calibration certificate.
- Velocity : from 0.15 to 30 m/s
- Airflow calculation (with cone in option) : from 0 to 99 999 m3/h
- Temperature (integrated in probe) : from –20 to +80°C
- Velocity compensation with air pressure
A large choice of optional airflow cone is available : 200 x 200 mm, 300 x 300 mm, 450 x 450 mm and 550 x 100 mm.
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EE75 Series
High-Precision Air / Gas Velocity Transmitter for Industrial Applications
The EE75 series air velocity transmitters were developed to obtain accurate measuring results over a wide range of velocities and temperatures.
A high-quality hot film sensor element based on cutting- edge thin film technology ensures maximum sensitivity, even at lowest mass flows.
At the same time, the innovative probe design produces reliable measuring results at high flow velocities of up to 40m/s (8000ft/min). The integrated temperature compen- sation minimises the temperature cross-sensitivity of the EE75 series which, combined with the robust mechanical design, allows it to be used at process temperatures between -40 to +120°C (-40 to 248°F).
In addition to air velocity and temperature values, the transmitter calculates the volumetric flow rate in m³/h or ft³/min. The cross section of the duct needs to be determined for this purpose and the volumetric flow rate can be displayed and directed to one of the analogue outputs.
The EE75 series can be used to measure the velocity of other gases as well, although a correction has to be applied to the unit at the factory.
Measuring range: 0...2m/s (0...400ft/min)
0...10m/s (0...2000ft/min)
0...40m/s (0...8000ft/min)
-40...120°C (-40...248°F)
Response time: < 1.5s...40s (can be configured)
Outputs: freely scaleable in the ranges of 0...10V and 0...20mA (e.g. 4...20mA)
Accuracy: +/-0.05m/s (+/10ft/min)
+/-0.1m/s (+/20ft/min)
+/-0.2m/s (+/40ft/min)
+/-0.5°C (+/0.9°F)
Supply: 24V AC/DC
Operating range: 0...40m/s (0...8000ft/min)
-40...120°C (-40...248°F)
pressure-tight models up to max. 10bar
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SCHMIDT® Flow Sensor SS 20.400 with flow direction detection
Thermal flow sensor which can detect the flow direction as well as it can measure the flow velocity of air and gas in both directions. This sensor is really tiny, the sensor measures only 9 mm in diameter. The complete microprocessor based electronic is housed inside the stainless steel sensor tube. The super fast sensor element allows reaction times down to 10 ms. A robust and aerodynamically designed chamber prevents the sensor element from any stress. Additionally to the analog output this sensor offers two digital outputs for the indication of the flow direction and of a limit value. A serial interface allows on-site programming of the sensor via PC.
Applications:
Laminarflow monitoring in cleanrooms, monitoring of overflow or backflow between rooms with low pressure difference, air quality measurements, cooling air monitoring, flow monitoring in passivation gas atmosphere, mobile air flow measuring, flow measuring in medical equipment, general volume flow measurements. Customised sensors are available on request.
Technical Data:
Design: Insertion sensor (Ø 9 x 130 mm), transformer integrated into sensor tube.
Application: Free flowing air and air in ducts from 25 to 1.000 mm,
Meas. ranges: 1 / 2,5 / 5/ 10 / 20 m/s (in both directions)
Response time: 10 ms to 10 s
Mounting: wall mounting, flange or through passage mounting
Power supply: 12 … 24 VDC / less than 10 mA
Analog output: 0 ... 2 / 5 / 10 V, 0 ... 20 / 4…20 mA
Digital outputs: 2 Open collector outputs for direction an limit detection, RS 232 for programming
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Mating GrayWolf's advanced hotwire air velocity sensor technology with the incredible capability of mobile computers, gives you access to the most versatile portable air velocity meter ever available.
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Applications : industries, pharmaceutical plants
Measuring : from 0-1 m/s to 0-20 m/s and 0 to +50°C
Configurable intermediary and central zero ranges
Function : airflow
Simultaneous display of 2 parameters
2 output 4-20 mA or 0-10 V (4 wires), RS 232, 2 RCR relays 6A/230 Vac
2 visual (dual color LED) and audible (buzzer) alarms
Software or DIP switch configuration
ABS - IP 65 housing, with or without 2-line backlit display
Mounting with the 1/4 turn system with wall-mount plate
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Constant Temperature Anemometry (CTA) - Hot-wire anemometry
Measurement of flows with very high turbulence and the study of flow micro structures
Hot-wire Anemometry or Constant Temperature Anemometry (CTA) is a point-measuring technique appropriate for the measurement of time series in 1, 2 or 3-dimensional gas and liquid flows.
CTA is particularly suitable for the measurement of flows with very fast fluctuations at a point (high turbulence) and the study of flow micro structures, where there is a need to resolve small flow eddies down to the order of tenths of a mm.
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Laser Doppler Anemometry (LDA) is an optical technique ideal for non-intrusive 1D, 2D and 3D point measurement of velocity and turbulence distribution in both free flows and internal flows.
Science and industry apply our LDA systems to gain a clearer understanding of fluid mechanics. The measurement results are important steps in fine-tuning product designs to improve aerodynamic efficiency, quality and safety.
Application areas with Laser Doppler Anemometry include:
Wind tunnel velocity experiments for testing aerodynamics of e.g. cars, train, aircrafts buildings and other objects/structures.
Velocity measurements in water flows (e.g. research in general hydrodynamics, ship hull design, rotating machinery, pipe flows, channel flow etc.).
Spray research where there is a need to measure droplet velocities inside the nozzle or at the nozzle exit.
Environmental research (combustion research, wave dynamics, coastal engineering, tidal modelling, river hydrology etc.).
Experimental verification of CFD models
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This is the key tool for all professionals in HVAC and industry fields.
AMI 300 can measure, store up to 12,000 values and restore on PC (wireless communication) up to 6 parameters alternately.
Pressure, temperature, humidity, air quality (CO/CO2), air velocity and airflow (vanes or hotwire), tachometry.
For visual comfort, AMI has a large colored display and easy browsing is done thanks to its joystick on keypad.
Innovative and evolutive :
- AMI can be equipped with wireless probes supplied with a multifunctional key allowing measurement and settings.
- It can be equipped with interchangeable measurement modules which are individually calibrated and are automatically recognized by the instrument thanks to the Smart-plus system.
- These measurement modules are available for pressure, thermocouple temperature (4 channels), climatic conditions (hygrometry, air pressure, temperature) and current/voltage parameters.
- For instance, AMI can be equipped with several pressure measurement modules with different measuring ranges. This new system allows evolution according to measurements that must be carried out…
- On the same principle, all probes have the Smart-plus system and are therefore automatically recognized by the instrument. Probes are available with adjusting/calibration certificate.
* exept thermocouple probes
- A large choice of probes allows a step-by-step evolution of the instrument according to your needs : vanes Ø 14 mm, 70 mm and 100 mm, high resistance gooseneck–shaped hotwire, CO/.CO2, multifunction, high temperature hygrometry, RTD probes, thermocouple...
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Kanomax anemometers can measure a wide variety of parameters to test ventilation rate. The parameters include air velocity, airflow, static pressure, temperature, and humidity of the indoor environment.
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Specially developed for the supervision of clean-rooms, the CPE 300 is dedicated to measures of low pressure andor depression of air or neutral gases from 0/+10 Pa to -1000 /+1000 Pa.
The CPE 300 presents the advantage to become integrated perfectly into walls and to answer to the standard of cleanliness thanks to its stainless case (brushed or with lacquered).
It is equipped with 2 visual and audible alarms, with 2 reversers relays, of a big electroluminescent display and a process of autocalibration which guarantees in the time an excellent stability and a reliability of the measure in low as in high scale.
Thanks to its digital communication (RS 232 and Protocol Modbus RS 485), it offers the possibility of showing alternately (in addition of the measure of pressure) two other parameters resulting from temperature, humidity, velocity or airflow external sensors (KIMO).
Two innovative systems to facilitate the maintenance on-site :
· Its measuring element benefits from the SMART PRO system. It is individually adjusted and is automatically recognized by the device. Thanks to this process, it is possible to replace the measuring element in a simple and fast way without return of the sensor to the factory.
· The calibration in front face : this system allows to proceed to the calibration of the device without un-mounting it.
The sensor CPE 300 is so always operational !
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Measuring range : from 0/+10 Pa to -10 000/+10 000 Pa
Configurable intermediary and central zero ranges
Air velocity and airflow functions
Interchangeable measuring sensor (SPI technology)
Simultaneous display of 1 to 4 parameters
External transmitter unputs (KIMO class 200 and 300) and thermocouple K
2 output 4-20 mA or 0-10 V (4 wires), RS 232, 2 RCR relays 6A/230 Vac
2 visual (dual color LED) and audible (buzzer) alarms
Software, keypad or remote control configuration
MODBUS network RS 485 system (optional)
ABS or ALU IP 65 housing, with or without backlit gaphic display
Mounting with the 1/4 turn system with wall-mount plate
CP301 : -100/+100 Pa (resolution : 0.1 Pa)
CP302 : -500/+500 Pa
CP303 : -1000/+1000 mbar
CP304 : -10 000/+10 000 mbar
• Barbed fittings Ø 5,2 mm
• Unit of measurement : Pa, mmH2O, mbar, inWG, mmHG
• Power supply : 24 Vac /Vdc, 115 Vac or 230 Vac
• Outputs : 2 x 4-20 mA or 2 x 0-10 V
• Functions : pressure, air velocity, airflow with Pitot tubes, Debimo and other coefficients, integration of measure, self-calibration, measuring correction factor, temperature compensation : manual or automatic (thermocouple K input).
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ComfortSense
Thermal comfort measurement according to EN 13182, ISO 7736 and ASHRAE standard 113
Dantec Dynamics’ ComfortSense system is designed for research and development of heating and air conditioning systems requiring multi-point measurements of air velocity and temperature. Draught measurements require omnidirectional sensors with a frequency response of at least 2 Hz, which is fulfilled by the present system.
ComfortSense elements
The ComfortSense system consists of a main frame with anemometer circuits for up to 16 probes. The omnidirectional probes measure both air velocity and temperature. Six frames can be connected so that up to 96 probes can be monitored simultaneously. The ComfortSense main frame has a built-in A/D converter with USB 2.0 interface.
Easy-to-use
It is easy for the user to setup a measurement sequence and make a measurement grid with selection of probes from a user library. The software delivers statistical results based on user-defined measurement cycles. The ruggedly designed probes and cables are perfectly suited for large test rooms.
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The Activa Sensor Array provides fl ow,
temperature and pressure signals in a compact
unit that requires only one hydraulic line break.
Each sensor transmits an output signal that is
easily integrated with PCs, PLCs, recorders or
panel displays. Signals can also be transmitted to
Flo-tech’s F6700/F6750 Series digital displays.
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Anemometers, Thermoanemometer
