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Fluke 922 — Airflow meter and micromanometer

Measures differential and static pressure, air velocity and volume flow for ventilation commissioning. Duct shape and dimensions are entered for flow calculation. Velocity measurement needs a suitable Pitot tube; it is included in the 922/Kit version and selected separately for the base 922.
  • Differential pressure: −4000…+4000 Pa
  • Resolution: Pressure: 1 Pa; velocity: 0.001 m/s
  • Accuracy: Pressure: ±(1% + 1 Pa); velocity: ±2.5% at 10 m/s
  • Air velocity: 1…80 m/s
  • Volumetric air flow: 0…99 999 m³/h
  • Availability: On order
  • Manufacturer: Fluke
  • SKU: 01120
Price: on request

Description

Measures differential and static pressure, air velocity and volume flow for ventilation commissioning. Duct shape and dimensions are entered for flow calculation. Velocity measurement needs a suitable Pitot tube; it is included in the 922/Kit version and selected separately for the base 922.

Specifications

Differential pressure
−4000…+4000 Pa
Resolution
Pressure: 1 Pa; velocity: 0.001 m/s
Accuracy
Pressure: ±(1% + 1 Pa); velocity: ±2.5% at 10 m/s
Air velocity
1…80 m/s
Volumetric air flow
0…99 999 m³/h
Memory
99 readings
Functions
MIN / MAX / AVG / HOLD
Ingress protection
IP40
Operating temperature
0…+50 °C
Power supply
4 × AA
Battery life
280 h without backlight / 60 h with backlight
Application limit
Flow accuracy depends on velocity and duct dimensions