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MASS AIRFLOW

AWM5000 Series - High flow

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 inches H

2O. The microbridge chip is in direct contact with the flow stream, greatly

reducing error possibilities due to orifice or bypass channel clogging.

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.

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.

Signal conditioning:

Amplified (1 Vdc to 5 Vdc)

Port style:

Threaded, ¼¨ NPT

FLOW/PRESSURE RANGE

REFERENCE

0 SLPM to 5 SLPM (N

2 calibration)

AWM5101VN

0 SLPM TO 10 SLPM (N

2 calibration)

AWM5102VN

0 SLPM to 20 SLPM (CO

2 calibration)

AWM5104VC

0 SLPM to 20 SLPM (N

2 calibration)

AWM5104VN

AWM700 Series

AWM700 Series microbridge mass airflow sensors provide in-line flow measurement with a specially

designed bypass flow housing. The sensors measure flow as high as 200 standard liters per minute

(SLPM) while inducing a pressure drop of 1 inch H

2O, typically. The AWM700 has a high flow range

capability in a small package.

Signal conditioning:

Amplified (1 Vdc to 5 Vdc)

Port style:

Tapered, 22 mm

FLOW/PRESSURE RANGE

REFERENCE

+ 200 SLPM

AWM720P1

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

24PC Datasheet(PDF) 11 Page - Honeywell Solid State Electronics Center

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