Honeywell Gas Sensor AWM3000 Series

Honeywell sensorsThere are several categories: airflow, current, displacement, power, heater, timer, humidity, infrared, magnetism, position, pressure, proximity, and temperature.
Electronic sensors detect and measure physical phenomena such as temperature, pressure, touch force, or acceleration, and provide corresponding outputs (usually in the form of electronic signals).

All gas mass flow sensors operate through heat exchange - flow and pressure differential. The design of silicon chips originates from thin films and thermal bridge structures, including heating and thermal sensitive components. This can quickly respond to air or gas flow and direction, providing corresponding output voltage. The amplification type can provide stronger output signals and fewer external circuits, while the non amplification type can choose more external circuits.

Honeywell provides:

*Chip design, manufacturing process, and microstructure technology
Accelerate response time and achieve lower power consumption
Multiple port types provide higher application flexibility

Honeywell Gas Sensor AWM3000 SeriesAmplify gas mass flow sensor
AWM3000 series compensating type. 30 SCCM, 200 SCCM, 1000 SCCM: 0 to 1.25 mbar, 0 to 5.0 mbar. Analog output.

Like the AWM2000 series, the Wheatstone double bridge controls gas flow measurement. The AWM3000 series has amplification function, so it can be used to increase gain and introduce voltage offset into sensor output. The heater control circuit and sensing bridge power supply circuit are located on the packaged circuit board.

Attention: Product damage
The AWM series micro bridge gas mass flow sensor is not suitable for measuring liquid flow, as liquid passing through the sensor can damage the sensor.
Not following these instructions may result in product damage.

power supply voltage
Minimum 8.0 Vdc, typical value 10.0 Vdc, maximum 15.0 Vdc
8.0 Vdc to 15.0 Vdc
10.0 Vdc ±0.01 Vdc

Compensation temperature range
-25 ° C to 85 ° C [-13 ° F to 185 ° F]
Output temperature drift
± 32% reading
± 24% reading
± 4% full scale
-31% reading to 24% reading
± 5% reading
reproducibility
± 0.50% reading
± 1% reading
Honeywell Gas Sensor AWM3000 SeriesWorking temperature -25 ° C to 85 ° C [-13 ° F to 185 ° F]

response time
Typical value 1 ms, maximum 3 ms
Maximum 60 ms
Maximum 3 ms

power consumption
Typical value 50 mW
Typical value of 100 mW
Typical value 50 mW, maximum 60 mW

Common mode pressure 25 psi

The regular models include: AWM3100V, AWM3150V, AWM3200V, AWM3300V, AWM3000

For more product details, please call our company.