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Honeywell AWM5104VN Sensor


10 in stock (can be backordered)

High Flow Mass Airflow/Amplified


incl. GST

Availability: 10 in stock (can be backordered)

10 in stock (can be backordered)

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Honeywell AWM5104VN Sensor Introduction

Honeywell AWM5104VN Sensor Series Microbridge Mass Airflow Sensors feature a venturi type flow housing. They measure flow as high as 20 standard liters per minute (SLPM) while inducing a maximum pressure drop of 2.25N H2O. The microbridge chip is in direct contact with the flow stream, greatly reducing error possibilities due to orifice or bypass channel clogging.

Rugged, Versatile Package

The rugged plastic package has been designed to withstand common mode pressures up to 50 psi, and the small sensing element allows 100 gs of shock without compromising performance. The included ‘‘AMP’’ compatible connector provides reliable connection in demanding applications.

On-board Signal Conditioning

Each AWM5000 sensor contains circuitry which performs amplification, linearization, temperature compensation, and gas calibration. Figure 1 (Heater Control Circuit) and Figure 2 (Sensor Bridge Circuit and Amplification Linearization Circuit) illustrate the on-board electrical circuitry for the AWM5000 Series. A 1 to 5 VDC linear output is possible for all listings regardless of flow range (5, 10, 15, or 20 SLPM) or calibration gas (nitrogen, carbon dioxide, nitrous oxide, or argon). All calibration is performed by active laser trimming.


  • Linear voltage output.
  • Venturi design.
  • Remote mounting capability.
  • Active laser trimming improves interchange ability.
  • Separate gas calibration types:
    – Ar (argon)
    – N2 (nitrogen) or
    – CO2 (carbon dioxide)
SKU: AWM5104VN Sensor Categories: ,
Characteristics AWM5104
Flow Range 0-20SLPM
Suffix – Calibration gas VA – Argon (Ar) VC – Carbon dioxide (CO2) VN – Nitrogen (N2)
Min. Typ. Max.
Excitation VDC 8 10±0.01 15
Power consumption (mW) 100
Response time (msec) 60
Null output VDC 0.95 1 1.05
Null output shift
-20° to 70°C
±0.050 VDC ±.200 VDC
Common Mode Pressure (psi) 50
Temperature Range -20° to +70°C, (-4° to 158°F)
Weight 60 grams (2.12 oz.)
Shock ratings 100 g peak, 6 msec half-sine (3 drops, each direction of 3 axes)
Output @ laser trim point 5 VDC @ Full Scale Flow
Output voltage shift
+20° to -25°C, +20° to 70°C
Suffix VA or VN ±7.0% Reading, Suffix VC ±10.0% Reading
Linearity error ±3.0% Reading (max.)
Repeatability & Hysteresis ±0.5% Reading (max.)
Connector (Included)
—Four pin receptacle
MICRO SWITCH (SS12143)/AMP (103956-3)
Leak rate, max 0.1 psi/min. at static condition



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