Extech AN310 Anemometer AN310 Datenbogen
Produktcode
AN310
AN310-EU-EN V1.2 1/13
10
Specifications
Air Velocity
Ranges
Resolution
Accuracy
m/s (meters per sec)
0.2 – 30 m/s
0.01 m/s
± (1.5%rdg + 0.3 m/s)
fpm (feet per minute)
40 – 5900 fpm
1 fpm
± (1.5% rdg + 59 fpm)
Relative Humidity
Range
Resolution
Accuracy
RH
0.1%‐99.9%RH
0.1 RH
±
3%RH (10‐90%RH)
±
5%RH (<10% or >90%)
Air Flow
Ranges
Resolution
Area Range
CMM (cubic meters/min)
0‐99999 m
3
/min
0.1 up to 9999.9
then 1.0
0 to 99999cm
2
CFM (cubic ft/min)
0‐99999 ft
3
/min
0.1 up to 9999.9
then 1.0
0 to 99999in
2
Temperature
Ranges
Resolution
Accuracy
o
C/
o
F
Air and Wet Bulb:
‐20 to 60
o
C (‐4 to 140
o
F)
Dew Point:
‐5 to 60
o
C (23 to 140
o
F)
0.1
o
C/
o
F
±0.6°C (‐20 to 50°C)
±1.2°C (51 to 60°C)
± 1.1°F (‐5 to 122°F)
± 2.2°F (123 to 140°F)
Circuit
Custom LSI microprocessor
Display
Dual function 13 mm (0.5") 4‐digit LCD
Sampling rate
1 reading per second approx.
Air velocity/flow sensor Conventional angled vane arms with low‐friction ball bearing
Sensors
Sensors
NTC‐type precision thermistors
Automatic Power off
Auto shut off after 20 minutes to preserve battery life (sleep mode)
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature
Storage Temperature
‐10 to 50
o
C (14 to 122
o
F)
Operating Humidity
<80% RH
Storage Humidity
<90% RH
Operating Altitude
2000 meters (7000ft) maximum
Battery Power
Four (4) ‘AAA’ 1.5V batteries
Battery Life
> 40 hours
Battery consumption
8.3 mA DC (approx.)
Weight
725g (1.6 lbs.) including battery and probe
Dimensions
Main instrument: 269 x 106 x 51mm (10.6 x 4.2 x 2”)
Optional Air Flow Adaptors:
Round: 210mm (8.3”) Diameter
Square: 346 x 346mm (13.6 x 13.6”)