ELCART
ELCART DISTRIBUTION SPA via Michelangelo Buonarroti, 46 - 20093 Cologno Monzese (Milano) ITALY
Tel. +39 02.25117310 Fax +39 02.25117610 sito internet: www.elcart.com e-mail: [email protected]
Manuale di istruzioni/Scheda tecnica
La divulgazione dei dati contenuti in questa scheda è da ritenersi un servizio puramente informativo e non costituisce alcun vincolo da parte della Elcart in merito a prestazioni ed utilizzo del prodotto.
The divulgation of data contained on this technical sheet are exclusively for informational reasons and establish no link on behalf of Elcart regard to thr performances and the usa of the product.
La divulgacion de los datos contenidos en esta ficha son un servicio unicamente informativo y no constituyen ningun vinculo de parte de Elcart respecto a las prestaciones y uso del producto.
ART. 09/08730-00
PAGINA 5 DI 9
2.2 Button description
• Button
Switch for meter powering on/off.
• Button
Switch for turning on/off the backlight
• HOLD Button
Switch for reading retention mode.
• FUN
Button
It is used for switching among the functions of wind speed
measurement, area setting and air volume measurement. Long press
for three seconds to enable or disable "Auto Power-Off" function.
• MAX/MIN Button
Switch maximum/minimum/normal mode, long press to exit.
• UNIT Button
Switch unit, area (m², ft²),
Wind speed (m/s, km/h, mil/h, ft/m, ft/s, knots),
Air volume (CMS, CMM, CFM).
2.3 Sign definition
Indicates Auto Power-Off status
HOLD
Reading hold state
VEL
Wind speed measurement state
FLOW
Air volume measurement state
AREA
Area setting required by air volume
SLOW
The current wind speed less than 5m/s
FAST
The current wind speed greater than 5m/s
MAX
Displays maximum after entering maximum/minimum mode
MIN
Displays minimum after entering maximum/minimum mode
m²
Indicates that the current area setting unit is square meter
ft²
Indicates that the current area setting unit is square foot
CMM
Cubic meters per minute
CMS
Cubic meters per second
CFM
Cubic meters per minute
knots
Nautical miles per hour, 1850 meters per hour
ft/s
Feet per second
ft/m
Feet per minute
m/s
Meters per second
Km/h
Kilometers per hour
mil/h
Nautical miles per hour
Low battery indicator
3. Specification
The meter should be recalibrated under the condition of 18°C÷28°C,
relative humidity <75% every year.
3.1 General
3.1.1 Work height: Maximum 2000 mt.
3.1.2 Work mode: Frequency of wind speed conversion
3.1.3 Display: LCD
3.1.4 Maximum show value: 9999
3.1.5 Sampling time: About 0.4s/time.
3.1.6 Low battery indicator: sign displays on LCD.
3.1.7 Work power: 1×9V 6F22 battery.
3.1.8 Operation environment:
Relative humidity → 0~85%RH, no moisture condensation
Temperature → 0°C~40°C, no moisture condensation
3.1.9 Detector (fan) operation environment:
Relative humidity → 0~95%RH, no moisture condensation.
Temperature → -20°C~80°C, no moisture condensation.
3.1.10 Storage environment:
Relative humidity → 0~80%RH, no moisture condensation
Temperature → -10°C~50°C, no moisture condensation
3.1.11 Dimension: Meter → 165Lx85Wx38H mm.
3.1.12 Weight: About 200 gr.
3.2 Technique data
Ambient temperature: 23±5°C, Relative humidity: <75%
3.2.1 m/s
Measuring range
Resolution
Accuracy
0.80 ÷ 30.00 m/s
0.01 m/s
±(2.0% r 50 characters)
30.00 ÷ 40.00 m/s
For reference only
3.2.2 km/h
Measuring range
Resolution
Accuracy
1.40 ÷ 108.00 km/h
0.01km/h
±(2.0% r 50 characters)
108.0 ÷ 144.0 km/h
For reference only
3.2.3 ft/s
Measuring range
Resolution
Accuracy
1.30 ÷ 98.50 ft/s
0.01 ft/s
±(2.0% r 50 characters)
98.50 ÷ 131.20 ft/s
For reference only
3.2.4 Knots
Measuring range
Resolution
Accuracy
0.80 ÷ 58.30 knots
0.01 knots
±(2.0% r 50 characters)
58.30÷77.70 knots
For reference only
3.2.5 mil/h
Measuring range
Resolution
Accuracy
0.90 ÷ 67.20 mil/h
0.01 mil/h
±(2.0% r 5 characters)
67.20 ÷ 90.00 mil/h
For reference only
3.2.6 ft/m
Measuring range
Resolution
Accuracy
78 ÷ 5900 ft/m
1 ft/m
±(2.0% r 5 characters)
5900 ÷ 7874 ft/m
For reference only
3.2.7 Air volume unit
CFM
0 - 99990
(Area) 0 - 9.999 ft²
CMM
0 - 99990
(Area) 0 - 9.999 m²
CMS
0 - 9999
(Area) 0 - 9.999 m²
4. Operating guidance
4.1 Power On/Off
Press the “ ” key to turn on or off the anemometer power.
4.2 Reading hold
In the measurement process, if the reading should be kept, press "HOLD"
key to lock the reading, and display the HOLD symbol; press it again to
unlock.
Nota:
In the reading hold state, “FUN”, “MAX/MIN” and “UNIT” keys are
invalid.
4.3 Backlight
In the measurement process, if the ambient light is too dark to read, you can
press " " key to open the backlight. Backlight timer is set to 15 seconds.
During this period, you can press " " key again to turn off backlight at
any time.
Nota:
• The luminous body of backlight is LED with large operating current.
Frequently using backlight will shorten battery life. Do not use backlight
when unnecessary.
• When the battery voltage ≤7V, the " " (low battery) symbol will show
on the display. However, in the case of using the backlight, if the battery
voltage ≥7V, the battery voltage drops because of its larger operating
current, low battery symbol may show (when low battery symbol is
showing, the accuracy of the measurement can’t be guaranteed). At this
moment, you needn’t replace battery until the low battery symbol display
again under normal use condition without using backlight.
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