Air flow switch

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936125

Air Flow Switch is designed to prove air flow control in a wide variety industrial applications.
The corrosion resistant flow switch is mounted in a weatherproof box for simple wiring connections. Stainless Steel vane.
These air flow switches are widely used to control minimum and maximum air flow rates.
The instrument is factory set to switch at 197 FPM. To handle air velocities
of more than 920 FPM, the paddle may be cut at a pre-calibrated
mark. This automatically changes the factory set point to 490 FPM.

Flow Rate Switching:
Cut out Min 197 ft/min (1.0m /sec)
Cut out Max 1575 ft/min (8.0m /sec)

Cut in Min 492 ft/min (2.5m /sec)
Cut in Max 1811 ft/min (9.2m /sec)

Duct mounted, NEMA 4 housing
Dimensions: 2.8" x 4.3" x 2.8"
(72 x 108 x 72 mm)
Weight: 1.5 lbs, (0.68 kg)

Certified ISO 9001, CE

Waterproof construction
SPDT snap-acting switch 8 A. 250VAC
Paddle size 3.2 x 6.9 (80 x 175 mm)
Stainless steel A1S1 316L
Operating temperatures -14 to 185°F
Horizontal or Vertical installation