DWYER INSTRUMENTS A-489 Static Pressure Tip, 4 Inch Size, Stainless Steel

Item: AB7RJA
Model: A-489
Cross Ref: 23Z317
16 In Stock.

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Specifications

Item Static Pressure Tip
Accessory Type Static Pressure Tip
Compatible Brand And Series Dwyer Megahelic Gauges
Connection Size 3/16"
Connection Type Hose Barb
Features Integral Mounting Flange With Rubber Gasket
Fitting Type Barbed
For Tubing Diameter 3/16"
For Use With Controllers, Manometers, Pressure Switches
Grade Grade 303
Includes Flange
Insertion Length 4"
Material Stainless Steel

Product Details

Dwyer A-489 static pressure tip is suitable for use with manometers, gauges, controllers and pressure switches for monitoring static pressure drop across cooling coils, air filters, discharge pressures & blower inputs.

Shipping Information

Height (cm) 2.54
Length (cm) 12.7
Width (cm) 5.59
HS Code 9026906000
Country Of Origin CN
Weight (kg) 0.002

Working Mechanism

  • Dwyer MS Series Transmitters: These Magnesense differential pressure transmitters monitors air velocity and pressure. The brand's straight static pressure tips are used with these units.

Features

  • Dwyer A-489 static pressure tip comes with a mounting flange having dual screws and an integral rubber gasket for simplifying duct mounting & hassle-free maintenance.
  • It features stainless steel construction to offer high strength and withstand abrasive industrial conditions.
  • This unit has an angled tip having a 4-inch insertion depth and four radial sensing holes of 0.040 inches.

Documentation

Frequently Asked Questions

How do you use a static pressure tip?

To gain access to the air stream, install a test port. Directly place the static pressure tip's pointed end into the airflow. Another pressure in the duct system known as velocity pressure is split up by the pointed tip and directed away from the nearby tiny holes.

What is the difference between a static pressure sensor and a differential pressure sensor?

A differential pressure sensor, often known as a DP sensor, is a unique kind of pressure sensor that gauges the difference in pressure between two ports on a device. It is distinct from a static or absolute pressure sensor that uses a single port to measure pressure.

How do you increase static pressure in HVAC?

Static pressure will rise with more obstructions or faster air, which includes control dampers. Your dampers could not open or close as needed if the duct is under too much pressure.

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