About Velocity Meter
Air velocity meters use vane, cup, hot wire, or differential pressure technology to measure the speed and/or volume of air movement. They are commonly used in weather stations but are also important tools for analyzing ventilation systems, aerodynamics testing, HVAC balancing, fume hood verification, and other applications in which the movement of air is a primary concern.
Salient Features
Operating Principle
Ultrasonic Pulse/Echo
Probe Zero Adjustment
Couple probe on Instrument probe zero block then Press Probe Switch.
V-Path Correction
Automatic, microcontroller controlled
Material Velocity Measuring Range
1000 to 9999 metre/sec.
Material Thickness Range (Steel)
2 mm to 300 mm
Material Velocity Linearity:Metric
2 to 25 mm = 51 m/sec. 25 to 300 mm = 26 m/sec.
Displayed Resolution
1.0 m/sec.
Display Type
4 digit, (12.5mm) high (Optional electroluminescent backlight)
Display Update Rate
7 Hz
Battery Life (operating time)
Up to 20 hours (with Alkaline batteries). Auto Shut-Off
Auto Shut-Off
3 minutes after switching on/last reading.
Data Logger Memory Capacity
2000 readings (EdVel-1M)
Data Output Port
RS232C: Serial PC and printer cables
Temperature Range
0° C to 55° C
Dimensions (L x W x D)
125 mm(H) x 65 mm (W) x 30 mm (D)
Weight
225 Grams including batteries