Vane Thermo-Anemometer ARW-8893

The ARW 8893 thermo-anemometer is able to measure air velocity, flow rate (volume) and temperature. The large backlit display offers easy reading with the simultaneous indication, on two lines, of the speed and temperature values as well as providing various indications.

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Product Code: 220121597
Availability: In Stock

The most widespread version of the vane thermo anemometer

Equipped with a large backlit dual-line display with simultaneous reading of temperature, speed and air flow rate
Calculation of minimum, maximum and average values
Ideal for measuring the speed and flow rate of air flows on HVAC air conditioning and air conditioning systems
Custom LSI microprocessor circuit
Sensor: Speed/Flow: With ball bearing low friction angled impeller / Temperature: NTC-type precision thermistor

Further information

Thermo-Anemometer ARW-8893

The ARW-8893 vane anemometer is a portable and digital instrument that allows you to measure air flows by detecting speed, flow rate (volume) and temperature and is ideal for controlling air conditioning and extraction systems.
It is equipped with a large backlit display which offers easy and immediate reading with simultaneous indication of the detected speed and temperature values and numerous other functions such as the calculation of the minimum, maximum and average values, the Hold button for blocking the reading and indication of the average measured value (AVG).

Main features ARW-8893 separate vane anemometer

Equipped with a large display with backlight and simultaneous reading of the temperature, speed and flow rate of the air
The Anemometer is equipped with a separate interchangeable vane
Calculation of minimum, maximum and average values
Hold function for blocking the reading and indicating the average measured value (AVG).
Auto power-off after about 20 min. of inactivity
Custom LSI microprocessor circuit
Sensor: Speed/Flow: With ball bearing low friction angled impeller. Temperature: NTC-type precision thermistor

Measurement parameters Thermo-anemometer ARW-8893
Speed	Measuring range	Resolution	Accuracy
m/s (meters per second)	0.40 - 30.00 m/s	0.01 m/s	± (3% + 0.20 m/s)
km/h(kilometres/hour)	1.4 - 108.0 km/h	0.1 km/h	± (3% + 0.8 km/hr)
ft/min (feet per minute)	80 – 5900 ft/min	1 ft/min	± (3% + 40 ft/m)
mph (miles per hour)	0.9 – 67.0 mph	0.1 mph	± (3% + 0.4 MPH)
knots (nautical knots MPH)	0.8 to 58.0 knots	0.1 knots	± (3% + 0.4 knots)

Range	Measurement range	Resolution	Area
CMM (metri cubi/min)	0-999900 m3/min	0.001 to 100	0.000 to 999.9m2
CFM (ft cubi/min)	0-999900 ft3/min	0.001 to 100	0.000 to 999.9ft2

Temperature	Measuring range	Resolution	Accuracy
	-10C° – 60C°(14 - 140°C)	0.1°F/C	2.0°C (4.0°F)

Technical specifications Vane Thermo-Anemometer ARW-8893
Circuit	Custom LSI microprocessor circuit
Display	Dual 0.7” (16 mm) 4-digit LCDs
Sampling time	1 reading per second (approx.).
Sensor	Speed/Flow: With ball bearing low friction angled impeller.
Sensor	Temperature: NTC-type precision thermistor
Auto power off	Auto power-off after about 20 min. of inactivity
Operating temperature	32 - 122°F (0 - +50°C)
Storage Temperature	14 - 140oF (-10 - +60oC)
Operating Humidity	<80% RH
Storage Humidity	<80% RH
Operating altitude	max. 2000 meters (7000ft)
Battery	1x 9 volts (NEDA 1604)
Battery life	Approx. 80 hours. (if the backlight is used frequently, the life may decrease)
Power supply	8.3 mA DC approx
Weight	1.6 lbs. (725g) including batteries and probe
Dimensions	Instrument: 203 x 75 x 50mm
Dimensions	Wind wheel Sensor: 2.75” (70mm) Diameter