Amplified Airflow Sensors
AWM3000 Series
Compensated. 30 SCCM, 200 SCCM, 1000 SCCM: 0 mbar to 1.25 mbar, 0 mbar to 5.0 mbar. Analog output
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.
Others
- Shock
- 100 g peak (5 drops, 6 axes)
- Operating Temperature
- -25°C to 85°C [-13°F to 185°F]
- Flow/Pressure Range
- ±5.0 mbar [2.0 in H20]
- +200 SLPM
- 0 mbar to 1.25 mbar [0 H20 to 0.5 H20]
- +30.0 sccm
- 0 mbar to 5.0 mbar [0 H20 to 2.0 H20]
- ±1000 sccm (1 SLPM)
- Output Voltage at Trim Point
- 5.0 Vdc at 200 sccm
- 20.0 mA dc ±1 mA dc
- 20.0 mA dc ±1.0 mA dc
- 5.0 Vdc at 2.0 in water
- 5.0 Vdc at 1000 sccm (1.0 SLPM)
- 3.4 Vdc at 25 sccm
- 5.0 Vdc ±0.15 Vdc
- Compensated Temperature
- -25°C to 85°C [-13°F to 185°F]
- Response Time
- 1 ms typ., 3 ms max.
- 3 ms max.
- 60 ms max.
- Port Style
- Straight
- Common Mode Pressure
- 25 psi
- Null Offset
- 1 Vdc ±0.10 Vdc
- 4 mA dc ±0.3 mA dc
- 1 Vdc ±0.05 Vdc
- 4 mA dc ±0.4 mA dc
- 1 Vdc ±0.08 Vdc
- 3 Vdc ±0.050 Vdc
- Weight
- 10.8 g
- UNSPSC Commodity
- 41111931 Flow Sensors
- Repeatability
- ±0.50 % Reading
- ±1 % Reading
- Media Compatibility
- Dry gas only
- Signal Conditioning
- Amplified
- Supply Voltage
- 8.0 Vdc to 15.0 Vdc
- 8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.
- 10.0 Vdc ±0.01 Vdc
- Series Name
- AWM3000
- Power Consumption
- 50 mW typ.
- 50 mW typ., 60 mW max.
- 100 mW typ.
- Null Shift over Temperature
- ±2.0 mA dc max.
- ±100 mV dc
- ±25.0 mV dc
- ±0.050 Vdc max.
- UNSPSC Code
- 41111931
- Output Shift over Temperature
- ±24 % Reading
- ±4 % Full Scale
- - 31% Reading to 24% Reading
- ±5 % Reading
- ±32 % Reading
- Storage Temperature
- -40°C to 90°C [-40°F to 194°F]
Others
- Shock
- 100 g peak (5 drops, 6 axes)
- Operating Temperature
- -25°C to 85°C [-13°F to 185°F]
- Flow/Pressure Range
- ±5.0 mbar [2.0 in H20]
- +200 SLPM
- 0 mbar to 1.25 mbar [0 H20 to 0.5 H20]
- +30.0 sccm
- 0 mbar to 5.0 mbar [0 H20 to 2.0 H20]
- ±1000 sccm (1 SLPM)
- Output Voltage at Trim Point
- 5.0 Vdc at 200 sccm
- 20.0 mA dc ±1 mA dc
- 20.0 mA dc ±1.0 mA dc
- 5.0 Vdc at 2.0 in water
- 5.0 Vdc at 1000 sccm (1.0 SLPM)
- 3.4 Vdc at 25 sccm
- 5.0 Vdc ±0.15 Vdc
- Compensated Temperature
- -25°C to 85°C [-13°F to 185°F]
- Response Time
- 1 ms typ., 3 ms max.
- 3 ms max.
- 60 ms max.
- Port Style
- Straight
- Common Mode Pressure
- 25 psi
- Null Offset
- 1 Vdc ±0.10 Vdc
- 4 mA dc ±0.3 mA dc
- 1 Vdc ±0.05 Vdc
- 4 mA dc ±0.4 mA dc
- 1 Vdc ±0.08 Vdc
- 3 Vdc ±0.050 Vdc
- Weight
- 10.8 g
- UNSPSC Commodity
- 41111931 Flow Sensors
- Repeatability
- ±0.50 % Reading
- ±1 % Reading
- Media Compatibility
- Dry gas only
- Signal Conditioning
- Amplified
- Supply Voltage
- 8.0 Vdc to 15.0 Vdc
- 8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.
- 10.0 Vdc ±0.01 Vdc
- Series Name
- AWM3000
- Power Consumption
- 50 mW typ.
- 50 mW typ., 60 mW max.
- 100 mW typ.
- Null Shift over Temperature
- ±2.0 mA dc max.
- ±100 mV dc
- ±25.0 mV dc
- ±0.050 Vdc max.
- UNSPSC Code
- 41111931
- Output Shift over Temperature
- ±24 % Reading
- ±4 % Full Scale
- - 31% Reading to 24% Reading
- ±5 % Reading
- ±32 % Reading
- Storage Temperature
- -40°C to 90°C [-40°F to 194°F]
- Shock : 100 g peak (5 drops, 6 axes)
- Operating Temperature : -25°C to 85°C [-13°F to 185°F]
- Flow/Pressure Range : ±5.0 mbar [2.0 in H20]|+200 SLPM|0 mbar to 1.25 mbar [0 H20 to 0.5 H20]|+30.0 sccm|0 mbar to 5.0 mbar [0 H20 to 2.0 H20]|±1000 sccm (1 SLPM)
- Output Voltage at Trim Point : 5.0 Vdc at 200 sccm|20.0 mA dc ±1 mA dc|20.0 mA dc ±1.0 mA dc|5.0 Vdc at 2.0 in water|5.0 Vdc at 1000 sccm (1.0 SLPM)|3.4 Vdc at 25 sccm|5.0 Vdc ±0.15 Vdc
- Compensated Temperature : -25°C to 85°C [-13°F to 185°F]
- Response Time : 1 ms typ., 3 ms max.|3 ms max.|60 ms max.
- Port Style : Straight
- Common Mode Pressure : 25 psi
- Null Offset : 1 Vdc ±0.10 Vdc|4 mA dc ±0.3 mA dc|1 Vdc ±0.05 Vdc|4 mA dc ±0.4 mA dc|1 Vdc ±0.08 Vdc|3 Vdc ±0.050 Vdc
- Weight : 10.8 g
- UNSPSC Commodity : 41111931 Flow Sensors
- Repeatability : ±0.50 % Reading|±1 % Reading
- Media Compatibility : Dry gas only
- Signal Conditioning : Amplified
- Supply Voltage : 8.0 Vdc to 15.0 Vdc|8.0 Vdc min., 10.0 Vdc typ., 15.0 Vdc max.|10.0 Vdc ±0.01 Vdc
- Series Name : AWM3000
- Power Consumption : 50 mW typ.|50 mW typ., 60 mW max.|100 mW typ.
- Null Shift over Temperature : ±2.0 mA dc max.|±100 mV dc|±25.0 mV dc|±0.050 Vdc max.
- UNSPSC Code : 41111931
- Output Shift over Temperature : ±24 % Reading|±4 % Full Scale|- 31% Reading to 24% Reading|±5 % Reading|±32 % Reading
- Storage Temperature : -40°C to 90°C [-40°F to 194°F]
Manuals and Guides
Name
Description
File Size
Date
Size
AWM3000 Series Microbridge Mass Airflow Sensors
291.79 KB
12/3/2020
PDF 291.79 KB
Airflow sensors contain advanced microstructure technology to provide a sensitive and fast response
to flow, amount/direction of air or other gases. Potential applications include HVAC, gas metering, chromatography, vent hoods, and medical equipment.
4.14 MB
1/11/2021
PDF 4.14 MB
CAD Model
Name
Description
File Size
Date
Size
Brochure
Name
Description
File Size
Date
Size
Sensors and Switches for Medical Applications
10.08 MB
12/3/2020
PDF 10.08 MB
Technical Note
Name
Description
File Size
Date
Size
Gas Media Compatibility & Correction Factors
97.66 KB
12/3/2020
PDF 97.66 KB
Mass Airflow Sensors Measuring Low Differential Pressures Altitude and Gas Density Correction
86.49 KB
12/3/2020
PDF 86.49 KB
Mass Airflow Sensors Particle Contamination and Filter Manufacturers
100.21 KB
12/3/2020
PDF 100.21 KB
Energy and Environmental Design Trends
828.15 KB
1/11/2021
PDF 828.15 KB
Mass Flow Sensors: Mass Flow versus Volumetric Flow and Flow Rate Unit Conversions
192.45 KB
12/3/2020
PDF 192.45 KB
Catalog
Name
Description
File Size
Date
Size
AWM Series Airflow Sensors Introduction
188.31 KB
12/3/2020
PDF 188.31 KB
AWM3000 Series Airflow Sensors, Amplified
394.84 KB
5/11/2021
PDF 394.84 KB
Application Note
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
AWM3000 Series Microbridge Mass Airflow Sensors
291.79 KB
12/3/2020
PDF 291.79 KB
Gas Media Compatibility & Correction Factors
97.66 KB
12/3/2020
PDF 97.66 KB
Mass Airflow Sensors Measuring Low Differential Pressures Altitude and Gas Density Correction
86.49 KB
12/3/2020
PDF 86.49 KB
AWM Series Airflow Sensors Introduction
188.31 KB
12/3/2020
PDF 188.31 KB
AWM3000 Series Airflow Sensors, Amplified
394.84 KB
5/11/2021
PDF 394.84 KB
Mass Airflow Sensors Particle Contamination and Filter Manufacturers
100.21 KB
12/3/2020
PDF 100.21 KB
Energy and Environmental Design Trends
828.15 KB
1/11/2021
PDF 828.15 KB
Airflow sensors contain advanced microstructure technology to provide a sensitive and fast response
to flow, amount/direction of air or other gases. Potential applications include HVAC, gas metering, chromatography, vent hoods, and medical equipment.
4.14 MB
1/11/2021
PDF 4.14 MB
Sensors and Switches for Medical Applications
10.08 MB
12/3/2020
PDF 10.08 MB
Mass Flow Sensors: Mass Flow versus Volumetric Flow and Flow Rate Unit Conversions
192.45 KB
12/3/2020
PDF 192.45 KB