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Siemens QVM 62.1 Air Flow Sensor

KSh 24934

In stock

Siemens QVM 62.1 Air Flow Sensor is used in ventilation control applications requiring a high degree of accuracy and reliability. Siemens airflow sensor features an innovative hot film anemometer element which gives high accuracy throughout the measuring range.
Applications: Pharmaceutical Clean Rooms, Laminar Air Flow Cabinets, HVAC, Biosafety Cabinets, AHU’s

Siemens QVM 62.1 Air Flow Sensor controls the air velocity in steady esteem and balances out pressure fluctuations (supply or exhaust air control), or screens the flow in air conduits. Siemens airflow sensor has a thin film-detecting component and a unique sleek housing that guarantees product recognition.

Features Of Siemens QVM 62.1 Air Flow Sensor:

  • The mounting flange allows the installer to vary the probe insertion length into the duct space for best control
  • Mounting flange dampening gasket minimizes vibration
  • Graduated probe ensures maximum flow accuracy
  • Flow directional arrow provides the most accurate reading
  • Connection cable provides mounting flexibility
  • Siemens airflow sensor has three jumper selectable flow measuring ranges to accommodate any application or environment

Additional information



Model No


Measuring Parameters

Air Velocity

Air Velocity Range

0 to 010 m/s; 0 to 15 m/s; 0 to 5 m/s

Air Velocity Accuracy

20 °C, 45 % r.h., 1013 hPa: ±0.65 m/s

Air Flow Resolution

0.1 m/sec


4-20 mA or 0 to 10 Vdc

Operating Temperature

-25°C to 50°C

Operating Humidity

<95% RH non-condensing

Storage Temperature

-5°C to 45°C

Storage Humidity

< 90% RH


24 Vac +/- 20%

Cable Length

1 m

Connection Type

Screw terminals

Power Consumption

< 5 VA (maximum 200 mA)


50/60 Hz

Protection Class

IP42, IP20


Provided alongwith and valid for 1 year, traceable to National Standards.


1 Year Manufacturing Warranty


86 X 43 X 117 mm


325 Grams

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Siemens QVM 62.1 Air Flow Sensor

Siemens QVM 62.1 Air Flow Sensor

KSh 24934

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