39421 R. M. Young Pressure Port with Offset Bracket

Overview

The 39421, manufactured by R. M. Young, provides an effective static pressure inlet for a barometric pressure sensor. Ambient wind of 20 m/s (44.7 mph) blowing over a typical barometer inlet tube can cause pressure errors as great as 3 hPa. This pressure port minimizes these errors using its unique parallel plate design, which effectively slows air velocity at the pressure inlet. In addition, the simple internal baffle system creates a barrier to water and snow intrusion into the barometer.  

Images


Specifications

Dynamic Pressure Error 0.5 hPa maximum at 20 m/s (44.7 mph)
Mounting Description Offset bracket with stainless-steel U-bolt; fits 25 to 30 mm (1 to 2 in.) diameter vertical pipe
Height 12.7 cm (5.0 in.) from the top of the pressure port to the U-bolt
Diameter 12.9 cm (5.1 in.)
Weight 0.2 kg (0.5 lb)

Listed Under

Common Accessory for the following products:
Replacement Part for the following products:

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