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T.M.I.

Test and Measurement Instruments C.C.

          CK 1985/007464/23

“Tomorrow’s Instruments Today”  —  “For Good Measure” ®

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Digital Anemometers

Part No:  AM-4202

Anemometer : 0.4 to 30 m/s, ft/min, Km/h, Knots with Data-hold & Temperature in C/F. Low friction ball bearings for High and Low velocities

Lutron AM-4202 Anemometer

Part No:  AM-4206M

Anemometer : 0.4 to 35 m/s,ft/min, Km/h, Knots, Min/Max, Memory, CMM, CFM, Temp in C/F, Large LCD dual display, RS232, Heavy duty metal vane.

Lutron AM4206M Digital Anemeometer

Lutron

Lutron

Part No:  YK-2004AH

Combo Hot Wire & Thermistor for rapid precision reading, 0.2 to 29 m/s, Temp C/F, CMM, CFM,Record Min/Max, Data hold & RS232

Lutron YK-2004AH Combo Hot wire & Thermistor Anemometer

Lutron

Lutron AM-4202 AnemometerLutron AM-4202 AnemometerLutron AM4206M Digital AnemeometerLutron AM4206M Digital AnemeometerLutron YK-2004AH Combo Hot wire & Thermistor AnemometerLutron YK-2004AH Combo Hot wire & Thermistor Anemometer

Part No:  LM-8000  A

Combo 4 in 1 Anemometer / Humidity meter / Light Meter  & Thermometer with Data-hold, Min/Max record Fast response. 0.4 to 35 m/s, ft/min, Km/h, Knots .

Lutron LM-8000A Combo 4 in 1 Anemomete r/Humidity /Light Meter/ Thermometer

Part No:  LM-8010 

Combo 4 in 1 Anemometer CMM & CFM/ Humidity meter / Light Meter  & Thermometer with Data-hold, Min/Max record, Fast response

Lutron LM-8010 Cmbo 4 in 1 Anemometer / Humidity / Light / Thermometer

Lutron

Lutron

Lutron LM-8010 Cmbo 4 in 1 Anemometer / Humidity / Light / ThermometerLutron LM-8000A Combo 4 in 1 Anemomete r/Humidity /Light Meter/ ThermometerLutron LM-8000A Combo 4 in 1 Anemomete r/Humidity /Light Meter/ ThermometerLutron LM-8010 Cmbo 4 in 1 Anemometer / Humidity / Light / Thermometer

Part No:  AM-4206

Anemometer : 0.4 to 25 m/s, ft/min, km/h, knots with data-hold, Fast, accurate, low friction ball bearings. Record-Max/Min, Memory, RS232

Lutron AM-4206 Digital Anemometer

Lutron

Lutron AM-4206 Digital AnemometerLutron AM-4201 Digital AnemometerLutron AM-4201 Digital Anemometer

Part No:  YK-2005AH

Anemometer : Hot Wire Type, Air Velocity, Air Flow (CMM, CFM), 0.2 to 20 m/s, Temp. (C/F) Real Time data logger, Record-Min/Max, RS232

Lutron YK-2005AH Hot Wire, Air Velocity, Flow Meter

Lutron

Lutron YK-2005AH Hot Wire, Air Velocity, Flow MeterLutron YK-2005AH Hot Wire, Air Velocity, Flow MeterLutron AM-4206 Digital Anemometer

Part No:  YK-2005AM

Anemometer : 0.4 to 30 m/s, Temp.,(C/F), CMM, CFM, Record-Min/Max  Data-Hold & RS232

Lutron YK-2005AM Digital Anemometer

Lutron

Lutron YK-2005AM Digital AnemometerLutron YK-2005AM Digital Anemometer

Accessories

Part No:AM-402

Anemometer Adaptor, m/s, Km/h, ft/min, Knots

Lutron AM-402 Anemometer Adaptor

Lutron

Lutron AM-402 Anemometer AdaptorLutron AM-402 Anemometer Adaptor

Part No:  ABH-4224

Combo 4-in-1 Cup Type, Air Velocity: 0.9 - 35.0 m/s, Barometer :10 - 1100hPa, Humidity: 10% -95%, Temperature Meter: 0 - 50degC.

Lutron ABH-4224 Pen Type Cup type Anemometer, Barometer, Temperature

Part No:  ABH-4225

Combo 4-in-1 Vane Type, Air Velocity: 0.4 - 30.0 m/s, Barometer :10 - 1100hPa, Humidity: 10% -95% RH, Temperature Meter: 0 - 50degC.

Lutron ABH-4225 Vane Type Anemometer, Barometer, Temperature

Lutron

Lutron

Lutron ABH-4225 Vane Type Anemometer, Barometer, TemperatureLutron ABH-4224 Pen Type Cup type Anemometer, Barometer, Temperature
Lutron ABH-4224 Pen Type Cup type Anemometer, Barometer, TemperatureLutron ABH-4225 Vane Type Anemometer, Barometer, Temperature

Notes on Air Velocity Sensors in Anemometers.

Anemometers can be handheld instruments and are used for air velocity measurements using air velocity sensors. Air velocity flow sensors can be inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used to measure volumetric flow from a grill or exhaust diffuser. Air velocity or volume measurements can often be used with engineering handbook data or design information to reveal proper or improper performance of an airflow system.

Two types of air velocity flow sensors are the insertion probes and balometers or flow hoods. Insertion probes go directly into a duct to gauge the effectiveness of ventilation by measuring air velocity. Flow hoods and balometers measure air volume flow at the air supply or exhaust outlets.

Different technologies are used with air velocity flow sensors. A thermal anemometer is a body that is heated up to a fixed temperature and then exposed to the air velocity. By measuring how much more air is required to maintain the original temperature, indication of the air speed is gained. The higher the air speed, the more energy required to keep the temperature at a set level. Differential pressure type sensors have Pitot tubes, averaging tubes and other velocity pressure measurement devices. The velocity pressure is the difference between the total pressure and the static pressure. A Pitot tube has two pressure sampling points, static pressure and back pressure. Used with a differential pressure transmitter, the difference between these pressures is a measure of the velocity. Vane anemometers have a proximity switch that counts the revolutions of the vane and supplies a pulse sequence that is converted by the measuring instrument to a flow rate. This is based on the conversion of rotation into electrical signal and can be either a rotating or swinging vane.

Measurement ranges are important specifications, whether measuring air velocity, volume or pressure. Accuracy for air velocity flow sensors is usually expressed as a percentage of full-scale measurement. These instruments can be either handheld devices, for ease in moving from one location to another, or permanent fixtured units.

Some models of air velocity flow sensors can have selectable measuring ranges. Another option is time or multi-point averaging functions to compensate for non-uniform air velocity across the duct cross-section. They can also measure temperature and be temperature compensated.

Outputs for air velocity flow sensors can be analog voltage, current or frequency. They can also have switched or alarm output and can even be connected to computers for data collection and programming. Other control and programming options are through an analog or digital front panel. Displays for these sensors can be analog, digital or video terminals.

Anemometers for measurement of air speed, also offered in combo instruments such as Humidity loggers, dew point meters, thermometers and light (Lux) meters

Anemometers

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Anemometers - Air Flow - Electrical & Environmental Test Equipment

Part No:  AM-4200

Anemometer : 0.8 to 30 m/s, ft/min, km/h, knots with data-hold. Compact ABS Housing. Fast, accurate, low friction ball vane wheels.

Lutron AM-4201 Digital Anemometer

Lutron

Lutron AM-4201 Digital Anemometer
Lutron AM-4200 AnemometerT + M Instrument

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Part No:  AM-4201

Anemometer : 0.4 to 30 m/s, ft/min, km/h, knots with data-hold, Fast, accurate, low friction ball bearings.

Lutron

Lutron AM-4201 Digital Anemometer
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Brand Names

Accessories    

Adaptors

Air Quality Meters

Alcohol Breath Tester

Alignment Equipment

AM & FM Signal Generators

Anemometers

Audio Generators

Audio Impedance Meter

Automotive testers

Balances

Barometers

Battery Analyser /

Battery Desulphator Charger

Bench DMM’s

Borescopes

Bread Boards

Breath  Alcohol Tester

Cable Fault Locators

Cable Height Meter

Cable Testers

Calibrators

Capacitance meters

Carbon Dioxide meters

Carbon Monoxide meters

Car Testers

Caster / Camber Gauges

Chlorine Meter

Clamp meters

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Colour Analysers

Combination Combo Meters

Concrete Testing

Conductivity  / TDS meters

Contact Tachometers

Continuity Tester

Controller / Monitors

Corner Weight Scales

Current Meters, Bench Type

Data Acquisition Systems

Data Loggers

Decade Boxes

Dew Point Meters

Digital Vernier Calipers

Digital Scales

Digital Multimeters , DMMs

Dissolved Oxygen Meters

Distance Meters

Dust Monitoring

Earth resistance meter

Educational Systems

Electrical Connectors

EMF tester

Eye Tracker

Field Strength Meters

Force gauge

Frequency Counter

Function Generators

GSM Controller

Gas leak detector

Green Hybrid Power

Grid Dip Meter

Hardness tester

HV(High Voltage) Testing

Humidity meter

Hygrometers

Inductance Decade Box

Infrared Thermometers

Infrared Thermography

Inverters

Insulation tester

LCR meter

Leakage Clamp Meters

Logic Analyser

Logic Probes/Pulsers

Lux meter, (Light meter)

Manometer

Metal Detector

Micrometer

Microwave Leakage

Milliohm meter

Miscellaneous

Moisture meter

Multimeter

Night Vision Equipment

ORP meter

Oscilloscopes

Oxygen Meters

Pattern generators

Panel meter

PC-Based Instruments

Pen type tester

pH Meters and Probes

Photo Tachometer

Power analyzer

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Pressure/Vacuum meter

3 Phase Rotation Tester

Pressure Transducer

Probes, Oscilloscope

Protection Relay Testing

Proximity sensor

Racing Equipment

RCCB tester

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Renewable Energy

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Resistance Decade Box

Roughness tester

Rheostats

Salt meter

Satellite Testing Equipment

Security

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Simulators

Soil Moisture Meters

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Tachometer

TDS / Conductivity Meters

Test Leads

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Thermometer

Thermography Courses

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Transformer Testing

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TV & Satellite Meters

Turbidity Meter

Ultrasonic Flaw Detector

Ultrasonic Thickness

UV light meter

Vacuum meter

Variable Transformers

Verniers, Micrometers

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5 Way® Binding Posts

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Time Group

TECPEL

S.E.W. Standard Electric Works

MSR Electronics

Superior Electric

Danatronics

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Lutron AM-4206M Digital Anemometer

Part No:  AM-4206M

Anemometer : Metal Vane, Heavy Duty. 0.4 to 35 m/s, ft/min, km/h, knots with data-hold, Fast, accurate, low friction ball bearings. Air Flow: CMM, CFM, Temperature.

Lutron

Lutron AM-4206M Digital AnemometerLutron AM-4206M Digital Anemometer30th anniversay of Test and Measurement Instruments c.c.

Ph:           +27 (011) 683 4365

Fax:          +27 (011) 683 4461

E-mail:     t.m.i@iafrica.com

www.instrumentsgroup.co.za

 

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P.O. Box 1416,

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Johannesburg, 2135,

SOUTH AFRICA

TMI Monthly Specials

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Thermography—Thermal Imager— Infrared Camera.

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Also: Thermal Imagers

FLIR E4 Thermal Camera