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Overview

AWM5000 Series airflow sensor, amplified, flow/pressure range: 0 SLPM to 15.0 SLPM; threaded port style, ¼ NPT.
In-Line Flow Measurement
AWM5000 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 2.25" 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 g 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. 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

CAUTION
PRODUCT DAMAGE
AWM Series Microbridge Mass Airflow Sensors are not designed to sense liquid flow and will be damaged by liquid flow through the sensor.
Failure to comply with these instructions could result in product damage.

AWM5103VN Amplified Airflow Sensors - Honeywell


Technical Specifications

Series Name AWM5000
Signal Conditioning Amplified
Flow/Pressure Range 0 SLPM to 15.0 SLPM
Output Voltage at Trim Point 5.0 Vdc at 15 SLPM
Null Shift over Temperature ±0.050 Vdc typ., ±0.20 Vdc max.
Output Shift over Temperature ±7 % Reading
Repeatability ±0.50 % Reading
Null Offset 0.95 Vdc min., 1 Vdc typ., 1.05 Vdc max.
Response Time 60 ms max.
Supply Voltage 8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.
Port Style 1/4 in - 18 NPT
Common Mode Pressure 50 psi
Power Consumption 100 mW max.
Operating Temperature -20°C to 70°C [-4°F to 158°F]
Compensated Temperature 0°C to 50°C [32°F to 122°F]
Storage Temperature -20°C to 70°C [-4°F to 158°F]
Media Compatibility Dry gas only
Weight 60 g
Shock 100 g peak 6 ms half-sine (3 drops, each direction of 3 axes)
Availability Global
Comment Nitrogen calibration gas. This calibration is identical to using oxygen or air as calibration gas.
UNSPSC Code 41111931
UNSPSC Commodity 41111931 Flow Sensors

Technical Specifications

Series Name AWM5000
Signal Conditioning Amplified
Flow/Pressure Range 0 SLPM to 15.0 SLPM
Output Voltage at Trim Point 5.0 Vdc at 15 SLPM
Null Shift over Temperature ±0.050 Vdc typ., ±0.20 Vdc max.
Output Shift over Temperature ±7 % Reading
Repeatability ±0.50 % Reading
Null Offset 0.95 Vdc min., 1 Vdc typ., 1.05 Vdc max.
Response Time 60 ms max.
Supply Voltage 8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.
Port Style 1/4 in - 18 NPT
Common Mode Pressure 50 psi
Power Consumption 100 mW max.
Operating Temperature -20°C to 70°C [-4°F to 158°F]
Compensated Temperature 0°C to 50°C [32°F to 122°F]
Storage Temperature -20°C to 70°C [-4°F to 158°F]
Media Compatibility Dry gas only
Weight 60 g
Shock 100 g peak 6 ms half-sine (3 drops, each direction of 3 axes)
Availability Global
Comment Nitrogen calibration gas. This calibration is identical to using oxygen or air as calibration gas.
UNSPSC Code 41111931
UNSPSC Commodity 41111931 Flow Sensors

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
AWM5000 Series High Flow Airflow, Amplified Catalog Information English 286KB
AWM Series Airflow Sensors Introduction Catalog Information English 186KB
AWM5000 Series Microbridge Mass Airflow Sensors Installation Instructions English 129KB
AWM5000 Series CAD Model.stp CAD Model -- 692KB
Airflow Sensors Line Guide Product Line Guide English 132KB
Airflow, Force, and Pressure Sensors Range Guide Product Range Guide English 9MB
Sensors and Switches for Potential Medical Applications Product Range Guide English 3MB
Gas Media Compatibility & Correction Factors Technical Information English 96KB
Airflow Sensor Glossary of Terms Technical Information English 154KB
Mass Airflow Sensors Measuring Low Differential Pressures Altitude and Gas Density Correction Technical Information English 85KB
Mass Flow Sensors: Mass Flow versus Volumetric Flow and Flow Rate Unit Conversions Technical Information English 190KB
Mass Airflow Sensors Particle Contamination and Filter Manufacturers Technical Information English 99KB

Product Features

  • Linear voltage output
  • Venturi design
  • Remote mounting capability
  • Active laser trimming improves interchangeability
  • Separate gas calibration types:
    -Ar (argon)
    -N2 (nitrogen) or
    -CO2 (carbon dioxide)

Applications

  • Damper control for heating, ventilation, and air conditioning systems
  • Gas analyzers
  • Low vacuum control
  • Process control
  • Medical respirators and ventilators
  • Oxygen concentrators
  • Leak detection equipment
  • Vent hoods
  • Anesthesia control
  • Gas metering
  • Gas chromatography

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