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Dwyer MAFS-450MM | Metal Averaging Flow Sensor | 450 mm probe, K-factor 0.81
The MAFS-450MM from Dwyer's MAFS series is an aluminium averaging flow sensor (450 mm probe, K-factor 0.81) for measuring velocity pressure in ductwork. It pairs with Dwyer air velocity gauges, transmitters and switches, sampling total and static pressure at evenly spaced points along the 450 mm probe.
- Accuracy for the 450 mm probe: ±2% FS from 400 to 9000 FPM (45.7 m/s)
- Design flow 400 to 12,000 fpm (2 to 60.91 m/s) on the 450 mm probe
- Dual barb process connection on the MAFS-450MM for 3/16" or 1/4" ID tubing
- Aluminium AA6063 wetted parts on the MAFS-450MM, rated to 400°F (204°C); gasket -31 to 230°F (-35 to 110°C)
- MAFS-450MM meets the technical requirements of EU RoHS II (2011/65/EU)
- Specifications
- Features
- Downloads
| Part Number | MAFS-450MM |
| Brand | Dwyer |
| Product Type | Metal averaging flow sensor |
| Probe Length | 450 mm |
| K-Factor | 0.81 |
| Accuracy | ±2% FS (400 to 9000 FPM) |
| Design Flow | 400 to 12,000 fpm (2 to 60.91 m/s) |
| Process Connection | Dual barb for 3/16" or 1/4" ID tubing |
| Wetted Material | Aluminum AA6063 |
| Maximum Temperature | 400°F (204°C) |
| Gasket Temperature | -31 to 230°F (-35 to 110°C) |
| Approvals | RoHS II (EU Directive 2011/65/EU) |
- The design of the blade minimizes airstream disturbance.
- Aluminum structure that is lightweight.
- Square or rectangular ducts with flange mount.
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