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OVERVIEW
The palm-sized Sauermann Si-VV3 vane thermo-anemometer easily measures airflow, air velocity & temperature with its vane probe.
- Air velocity and airflow meter
- Large vane probe with 2 m (78.74’’) cable
- Backlit LCD screen
- Magnetic backing for easy fixing + Carrying bag
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SPECIFICATIONS
Measuring element Air velocity: optical detection
Temperature: NTCDisplay Integrated 2-line LCD 7 segment monochrome display with backlight Housing ABS-PC and TPE, IP54 Keypad 1 ON/OFF & Backlight button
1 Hold/Min/Max/Live & Unit buttonStandards & Directives 2011/65/EU RoHS II; 2012/19/EU WEEE; 2014/53/EU RED Power supply 3 alkaline batteries LR03 AAA 1.5 V Battery life 120 hours* (without backlight and without wireless communication) Wireless communication Range frequency from 2402 MHz to 2480 MHz with a transmit power of 0 dBm.
Range up to 15 m (98 ft), depending on smartphone radio strength.
Minimum required versions: Android 5.0, iOS 12.4, BLE 4.0Ambiance Air and neutral gas Operating conditions From 0 to 40°C (+32 to +104°F).
In non condensing conditions.
Altitude: from 0 to 2000 m (6561’)Storage temperature From -20 to +60°C (-4 to 140°F) Auto shut-off 10 minutes (can be deactivated) Weight (with probe & batteries) 318 g (11.2 oz) *Battery life given at 20°C (68°F) with alkaline batteries
Technical Specifications
Parameters
Measuring units
Accuracy*
Measuring Range
Resolution
Air Velocity m/s, km/h, fpm, mph ±(3% of value +0.1 m/s) from 0.4 to 3 m/s
±(1% of value +0.3 m/s) from 3 to 30 m/s
±(3% value +19.7 fpm) from 78.8 to 590.6 fpm
±(1% value +59.1 fpm) from 590.6 to 5905.5 fpmfrom 0.4 to 30 m/s
from 78.7 to 5905 fpm0.01 m/s from 0.4 to 5 m/s
0.1 m/s from 5 to 30 m/s
0.1 fpm from 0 to 984.2 fpm
1 fpm from 984.2 to 5905 fpmAirflow** m3/h, m3/min, m3/s, cfm – from 0 to 9999 m3
/h
from 0 to 9999 m3
/min
from 0 to 9999 m3
/s
from 0 to 9999 cfm1 m3/h
0.01 m3/min
0.001 m3/s
0.1 cfmTemperature °C, °F ±0.5°C
±0.9°Ffrom -10 to +60°C
from 14 to 140°F0.1°C
0.1°F*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.
**Calculated value, only available on the app. Airflow is calculated with the surface given by the user. Accuracy of the result will depend on surface accuracy given by the user -
MOBILE APP
Si-HVACR mobile app makes measurements more user-friendly
Si-HVACR Measurement MobileApp delivers a user-friendly experience for the Si-TT3 / Si-TI3 / Si-HH3 / Si-VV3 / Si-PM3 Sauermann instruments.
This app displays on your smartphone screen all the results in real time and allows the management of measurement datasets over a duration of your choice, to create reports to be saved and exported in PDF, CSV or XML format.
Si-HVACR Measurement MobileApp relays the following measurements:
- Temperature (thermocouple, NTC, ambient, infrared)
- Relative humidity
- Pressure
- Air velocity
- Calculated parameters (air velocity, airflow, dew point, absolute humidity, enthalpy, mixing ratio, wet bulb temperature).
Download the Mobile App User Manual from our Product Resources below
Sauermann Si-VV3 – Vane Thermo-anemometer with integrated vane probe
$253.00 ex GST
The palm-sized Sauermann Si-VV3 vane thermo-anemometer easily measures airflow, air velocity & temperature with its vane probe.
