Swema Air 5 Operating Instructions Manual

SwemaAir 5

WARNING! Before start measuring please read chapter 6, Settings.

Operating instructions

Rev. 1.02 ES20151027

The instrument is delivered with the k2-factor and automatic density
compensation for atmospheric pressure and temperature set to ON

SWEMA AB
Pepparvägen 27
SE-123 56 FARSTA - SWEDEN
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Web page: www.swema.com

Contents:

1. Introduction………………….

2. Technical data......................

3. Start………………................

4. Unit.......................................

5. Mode....................................

6. Settings…….........................

7. Notebook..............................

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1. Introduction

SwemaAir 5 is a hot wire anemometer for measuring temperature, air velocity
and air flow. Temperature is measured in °C or °F, air velocity in m/s or fpm
and air flow in l/s, m3/h or CFM. SwemaAir 5 compensates for correct air
density with the in- built barometer and the measured temperature. The air
flow is measured by entering the area in the instrument, either as diameter or
as Height x Width. SwemaMan 5 can calculate minimum, maximum and
average value. Saved measurements are easily transferred to a PC.

SwemaAir 5 has display light and a USB connection. SwemaAir 5 is delivered
with two easily replaceable AA batteries.

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2. Technical data

IP50 (dust)

3. Start

Air velocity: 0,1... 12 m/s
Temperature: -20... 80°C
Barometer: 600... 1200 hPa
Measurement uncertainty at 23°C:
±0,04 m/s at 0,1... 1,33 m/s
±3% read value at 1,33... 30 m/s
Temperature: ±0,3°C

95% coverage probability in non condensing, non moist air,
<80%RH, non aggressive gases.

Ambient temperature: 0... 50°C
Memory: 300 notes
PC-communication: USB
Battery: 2x1,5V AA (standard or rechargeable)
Size: 195x93X36mm (including probe)
Weight: 500g

When starting the instrument (ON/OFF-button), the display shows the

battery voltage, firmware revision and calibration date. After a couple of
seconds the instrument is in measuring mode. SwemaAir 5 will start in the
same measuring mode it was before it was turned off.

Display light: The display light can be turned On and Off by pressing
the ON/OFF-button (when instrument is turned on).

Turn Off: To turn off the instrument press and hold down the ON/
OFF-button for about 2 seconds until the text ”OFF” is shown on the

display.

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