Sauermann LV 50 Bruksanvisning


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LV 50
Vane thermo-anemometer
DATA SHEET
MaterialABS
ProtectionIP54
Display
2 lines, LCD technology, 50 x 36 mm.
1 line of 5 digits with 7 segments (value)
Height of digitsValues: 9.2 mm. Units: 4.7 mm
Vane diameter100 mm
Weight200 g (with batteries)
Features of housing
Easy to useHold function
Ø 106.1 mm
106.1 mm
145.4 mm
147.9 mm
71.5 mm
Built-in vaneAuto shut-off: 20 minutes
HOLD
OFF
Technical specications
(1)
All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out with calibration compensation.
IP54
ParameterTemperatureAir velocity
Measuring units°C, °Fm/s, fpm, km/h
Measuring rangeFrom -20 to 80 °CFrom 0.3 to 35 m/s
Accuracy
(1)
±0.4% of reading ±0.3 °C
From 0.3 to 3 m/s: ±3% of reading ±0.1 m/s
From 3.1 to 35 m/s: ±1% of reading ±0.3 m/s
Resolution0.1 °CFrom 0.3 to 3 m/s: 0.01 m/s. From 3.1 to 35 m/s: 0.1 m/s
Response timeT
63
= 5 sT
63
= 4 s
Measuring elementsNTCHall effect sensor
Conditions of use (°C/%RH/m)From 0 to +50 °C. In non-condensing conditions. From 0 to 2000 m.
Storage temperatureFrom -20 to +80 °C
Power supply4 batteries AAA LR03 1.5 V
Battery life70 hours
European directives2014/30/EU EMC; 2014/35/EU Low Voltage; 2011/65/EU RoHS II; 2012/19/EU WEEE
45 mm
34.2 mm
45 mm
Supplied with
ADJUSTMENT
certificate

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Produktspecifikationer

Varumärke: Sauermann
Kategori: mätning
Modell: LV 50

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