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Sauermann DBM 620 Electronic Airflow Meter, 2'x2' (610x610mm) hood - 26446

Item #:
SAU-26446
Brand:
Sauermann
Sauermann DBM 620 Electronic Airflow Meter, 2'x2' (610x610mm) hood - 26446
$2,667.70
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Sauermann DBM 620 Electronic Airflow Meter, 2'x2' (610x610mm) hood - 26446

Sauermann DBM 620 Electronic Airflow Meter, 2'x2' (610x610mm) hood - 26446

$2,667.70

26446 DBM 620 Electronic Airflow Meter, 2'x2' (610x610mm) hood by Sauermann

The newly redesigned Kimo DBM 620 Air Flow Meter is a multipurpose electronic air balancing instrument primarily used for efficiently taking direct air volume readings from air vents.

  • Air Changes per Hour (ACPH) metric is the first of its kind to be included in a Balometer
  • Easily swap between 5 different hood configurations
  • SmartKap App allows for easy reading and export of data
  • Also functions as autonomous micromanometer with Pitot tube attachment
  • Lighter and smaller than previous models
  • Extendable tripod eliminates the need for ladders in most environments

Functions

  • Simultaneous display of up to 4 parameters. Choose between: airflow; relative humidity; atmospheric pressure; temperature; differential pressure; air velocity
  • Corrections based on diffusor type for accurate measurements (via the app)
  • ACR function (Air Change Rate)
  • Automatic airflow direction (extraction or air blast)
  • Automatic averaging or point by point averaging
  • HOLD function
  • Removable measuring unit (micromanometer function)
  • Long range & Low energy wireless connection

Kit content

Standard DBM 620:

  • 1 Base including the measurement grid and a temperature and hygrometry probe
  • 1 Removable measuring unit with wirelessconnection and 4 alkaline batteries LR6 AA 1.5 V
  • 1 Hood of 610 x 610 mm (2 x 2 ft) with flow straightener and foldable frame
  • 1 Sheath including the 4 frame fixing rods
  • 2 x 0.80 m of silicone tube
  • Replacement hinges for frames
  • 1 Transport case
  • 1 Calibration certificate

Available hoods

DBM 620 air flow meter comes in standard with a 610 x 610 mm (2 x 2 ft) hood.

4 optional hoods are available:

  • 1020 x 1020 mm (3.35 x 3.35 ft)
  • 720 x 720 mm (2.36 x 2.36 ft)
  • 720 x 1320 mm (2.36 x 4.33 ft)
  • 420 x 1520 mm (1.38 x 4.99 ft)
Technical specifications
Parameters
Accuracy(1)
Measuring range
Resolution
Airflow (calculated parameter)
±3% of the measurement ±10 m3 /h
±3% of the measurement ±3 L/s
±3% of the measurement ±6 CFM
From 35 to 4250 m3 /h
From 10 to 1181 L/s
From to 21 to 2501 CFM
1 m3 /h
1 L/s
1 CFM
Air velocity (calculated parameter)
±3% of the measurement ±0.04 m/s
±3% of the measurement ±8 ft/min
From 0.2 to 10 m/s
From 39 to 1969 ft/min
0.01 m/s up to 3 m/s and 0.1 m/s above 1 ft/min
Temperature (NTC)
±0.2 °C
±0.36 °F
From -20 to 70 °C
-4 to 158 °F
0.01 °C
0.01 °F
Relative humidity (capacitive sensor)
Repeatability, linearity: ±1.5% RH(2) (from 10 to 80% RH and from 10 to 50 °C)(3)
Hysteresis: 0.8% RH at 25 °C
Time drift: <0.5% RH per year in normal conditions of use (from 5 to 50°C and from 20 to 80% RH, apart from indoor pollutants)
From 0 to 100% RH
0.01% RH
Atmospheric pressure
±3 mbar
From 700 to 1100 mbar
1 mbar
Pressure(4)
±0.2% of reading ±2 Pa(5)
±0.2% of reading ±0.008 inWg(5)
From -2500 to +2500 Pa
From -10 to 10 inWg
From 0.001 to 0.1 Pa(6)
0.001 inWg
(1)All accuracies indicated in this document were stated in laboratory conditions and can be guaranteed for measurement carried out in the same conditions or with calibration compensation.
(2)Accuracy in RH depends on temperature: typical ±2% RH below 10 °C (50 °F) and above 50 °C (122 °F).
(3)The sensor shows best performance when operated within recommended normal temperature and humidity range of 5 °C – 60 °C (50 – 122 °F) and 20% RH–80% RH, respectively. Long-term exposure to conditions outside normal range, especially at high humidity, may temporarily offset the RH signal (e.g.+3% RH after 60h kept at >80% RH). After returning into the normal temperature and humidity range the sensor will slowly come back to calibration state by itself. Prolonged exposure to extreme conditions may accelerate ageing.
(4)Tolerated overpressure: 344.73 mbar. Proof pressure: 500 mbar. Burst pressure: 750 mbar. / (5)Potential drift: ±0.04% of reading per degree. / (6)From 0 to 1 Pa: 0.001 Pa / 1 to 20 Pa: 0.01 Pa / 20 to 2500: 0.1 Pa *Foldable frame patent granted in France (patent number: 1859064)

General features
Display On smartphone or tablet(1)
Integrated support for smartphone or tablet Adjustable integrated support Smartphone or tablet max. Width: 6.2"
Connectors/Pneumatic ABS connectors, Ø 7 x 4 mm
Maximum operating pressure 500 mbar
Storage capacity Standard size of a measurement dataset report: 1 Mo
Housing Shock-proof made of ABS
Protection IP40
Keypad 1 key on the housing
Power supply 4 alkaline batteries LR6 AA 1.5 V(2)
Battery life Up to 30 hours
Wireless connection Class 1, BLE 4.2. Range: 2.4 GHz Range up to 30 m (98 ft) - Depending on smartphone and tablet wireless connection radio strength
Minimum required versions: Android 7.1, iOS 12.4, BLE 4.0
Device dimensions Folded: 475 x 455 x 255 mm (1.56 x 1.49 x 0.84 ft)
Mounted: 610 x 610 x 980 mm (2 x 2 x 3.22 ft)
Environmental conditions of use Air, non corrosive and combustible gases Temperature: from -5 to +50 °C (23 to 122 °F), in dry air and non-condensing condition
Hygrometry: in non-condensing conditions (< 80% RH) Maximum altitude: 2000 m (6561')
Storage temperature From -20 to +60 °C (-4 to 140 °F)
Auto-shut-off Adjustable from 0 to 60 minutes
Weight Base/Measuring unit/Hood/Frame: 2.9 kg (6.4 lbs)
Standard DBM 620 content kit: 6.4 kg (14.1 lbs)
Languages German, Spanish, Italian, Dutch, Portuguese, Hungarian, Polish, Romanian, Russian, Slovak, Finnish, Danish, Norwegian, Swedish, Chinese, Korean, Japanese
European directives 2011/65/EU RoHS II; 2012/19/EU WEEE; 2014/53/EU RED

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