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Documents: MAFS-04

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MAFS-04 | Averaging air flow sensor | 4" probe | Dwyer

Averaging air flow sensor, 4" probe

Brand: DwyerSKU: MAFS-04

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Averaging air flow sensor | 4" probe

SERIES MAFS METAL AVERAGING FLOW SENSOR

Blade Profile Provides Enhanced Performance and Minimal Flow Disruption

The Series MAFS Metal Averaging Flow Sensor is ideal for use with Dwyer® precision air velocity gages, transmitters and switches. The SeriesMAFS uses evenly distributed total and static pressure measuring points to deliver anaccurate measurement of velocity pressure in a duct.

Product Applications

VAV air flow measurement
Fume hood exhaust flow verification
HVAC retrofit air flow measurement

Blade design limits disruption of air stream
Lightweight aluminum construction
Flange mount for rectangular or square ducts

Specifications

Series: MAFS METAL AVERAGING FLOW SENSOR
Category/Type: Air Quality
Type: Flow Sensors
Series: MAFS METAL AVERAGING FLOW SENSOR
Service: Clean air.
Wetted Materials: Aluminum AA6063.
Accuracy: 400 to 9000 FPM (45.7 m/s): ±2% FS; ±3% FS for 6" and 48" length models.
K-Factor: 0.81; 0.80 for 6" (160 mm) and 48" (1200 mm) lengths; 4" (100 mm) length=0.82.
Max. Temperature: 400°F (204°C); Gasket: -31 to 230°F (-35 to 110°C).
Minimum Design Flow: 400 fpm (2 m/s).
Maximum Design Flow: 12;000 fpm (60.91 m/s).
Process Connections: Dual barb for 3/16" or 1/4" ID tubing.
Straight Run Requirements: 5 diameters or longest side dimensions.
Agency Approvals: Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).