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Overview

AWM3000 Series airflow sensor, amplified, flow/pressure range: +1000 sccm (1.0 SLPM); straight port style.
Like the AWM2000 Series, the dual Wheatstone bridges control airflow measurement. The AWM3000 Series is amplified; therefore, it can be used to increase the gain and to introduce voltage offsets to the sensor output. The heater control circuit and the sensing bridge supply circuit are on board the package.

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.

AWM3300V Amplified Airflow Sensors - Honeywell


Technical Specifications

Series Name AWM3000
Signal Conditioning Amplified
Flow/Pressure Range ±1000 sccm (1 SLPM)
Output Voltage at Trim Point 5.0 Vdc at 1000 sccm (1.0 SLPM)
Null Shift over Temperature ±25.0 mV dc
Output Shift over Temperature ±5 % Reading
Repeatability ±1 % Reading
Null Offset 1 Vdc ±0.10 Vdc
Response Time 1 ms typ., 3 ms max.
Supply Voltage 8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.
Port Style Straight
Common Mode Pressure 25 psi
Power Consumption 50 mW typ., 60 mW max.
Operating Temperature -25°C to 85°C [-13°F to 185°F]
Compensated Temperature -25°C to 85°C [-13°F to 185°F]
Storage Temperature -40°C to 90°C [-40°F to 194°F]
Media Compatibility Dry gas only
Weight 10.8 g
Shock 100 g peak (5 drops, 6 axes)
Availability Global
UNSPSC Code 41111931
UNSPSC Commodity 41111931 Flow Sensors

Technical Specifications

Series Name AWM3000
Signal Conditioning Amplified
Flow/Pressure Range ±1000 sccm (1 SLPM)
Output Voltage at Trim Point 5.0 Vdc at 1000 sccm (1.0 SLPM)
Null Shift over Temperature ±25.0 mV dc
Output Shift over Temperature ±5 % Reading
Repeatability ±1 % Reading
Null Offset 1 Vdc ±0.10 Vdc
Response Time 1 ms typ., 3 ms max.
Supply Voltage 8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.
Port Style Straight
Common Mode Pressure 25 psi
Power Consumption 50 mW typ., 60 mW max.
Operating Temperature -25°C to 85°C [-13°F to 185°F]
Compensated Temperature -25°C to 85°C [-13°F to 185°F]
Storage Temperature -40°C to 90°C [-40°F to 194°F]
Media Compatibility Dry gas only
Weight 10.8 g
Shock 100 g peak (5 drops, 6 axes)
Availability Global
UNSPSC Code 41111931
UNSPSC Commodity 41111931 Flow Sensors

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
AWM3000 Series Airflow Sensors, Amplified Catalog Information English 390KB
AWM Series Airflow Sensors Introduction Catalog Information English 186KB
AWM3000 Series Microbridge Mass Airflow Sensors Installation Instructions English 288KB
AWM3000 Series AWM3300V CAD Model.stp CAD Model -- 428KB
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
Pressure or Airflow Sensors? Technical Information English 546KB
Energy and Environmental Design Trends Technical Information English 812KB

Product Features

  • Laser trimmed for improved sensor interchangeability
  • Flow sensing up to 1.0 SLPM
  • Low differential pressure sensing

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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