Amplified Airflow Sensors
- Technology
- Airflow sensors
- Partner
- Honeywell
Amplified sensor versions provide an enhanced output signal and less external circuitry, while unamplified versions allow additional external circuit options.
Analogue or digital outputs, compensated and uncompensated options are all available
All airflow sensors operate on heat transfer — flow and differential pressure. Silicon chip design is created from thin-film, thermally isolated bridge structure, containing both heater and temperature sensing elements.
This provides rapid response to the air or gas flow and amount and direction, delivering a proportional output voltage.
Range features
A high level overview of what this range offers
- Advanced chip design, manufacturing techniques and microstructure technology
- Enhanced response time and low power consumption
- Variety of port styles provide greater application flexibility
- Analogue and digital output versions
- High accuracy and high sensitivity to low flow
- Linear output with high stability
- Standard and custom flow rates are available
Downloads
for Amplified Airflow Sensors
What’s in this range?
All the variants in the range and a comparison of what they offer
| Series | Flow range | Output | Temperature range |
|---|---|---|---|
Zephyr HAF | 10 SLPM, 15 SLPM, 20 SLPM, 50 SLPM, 100 SLPM, 200 SLPM, 300 SLPM | analog (Vdc), digital (I2C) | • operating: -20°C to 70°C [-4°F to 158°F] • compensated: 0°C to 50°C [32°F to 122°F] |
Zephyr HAF | ±50 SCCM to ±750 SCCM | digital (I2C) | • operating: -20°C to 70°C [-4°F to 158°F] • compensated: 0°C to 50°C [32°F to 122°F] |
AWM700 | 200SLPM, +/-300SLPM | analog | • operating: -25°C to 85°C [-13°F to 185°F] • compensated: 10°C to 40°C [50°F to 104°F] |
AWM3000 | 30 SCCM, 200 SCCM, 1000 SCCM, ±1000 SCCM, 0 mbar to 1,25 mbar [0 inH20 to 0.5 inH20], 0 mbar to 5,0 mbar [0 inH20 to 2 inH20], 5,0 mbar [2.0 inH20] | analog | -25°C to 85°C [-13°F to 185°F] |
AWM5000 | 0 SLPM to 5.0 SLPM, 0 SLPM to 10.0 SLPM, 0 SLPM to 15.0 SLPM, 0 SLPM to 20.0 SLPM | analog | • operating: -20°C to 70°C [-4°F to 158°F] • compensated: 0°C to 50°C [32°F to 122°F] |
AWM40000 | ±25.0 SCCM, 1.0 SLPM, 6.0 SLPM | analog | • operating: -40°C to 125°C [-40°F to 251°F] • compensated: -25°C to 85°C [-13°F to 185°F] |
