Static Pressure Tips & Accessories

Name: Static Pressure Tips & Accessories
Brand: Static Pressure Tips & Accessories
SKU: STATIC PRESSURE TIPS & ACCESSORIES
Availability: InStock

Senses Static Pressure

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These sensors are for use with manometers, Magnehelic® gages, pressure switches, and other controllers to pick up or sense static pressure drop across air filters and cooling coils, blower input, discharge pressures, etc. The angled tips shown have 4" insertion depth. Each has four radially drilled .040" sensing holes. All except Model A-303 mount in 3/8" hole in duct. For portable use, a magnet holds No. A-303 in place. No. A-305 is used where a very low actuation or sensing point is required on a pressure switch or gage or where response time is critical. No. A-307 and A-308 are suitable for use in low-velocity systems or where the need for accuracy is less critical.

Starting at $2.15

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Static Pressure Sensors

Grouped product items
Model	Description	Availability*	Price
A-301	Static pressure tip, for 1/4" metal tubing connection.	1-3 days*	$13.40
A-301-SS	Static pressure tip, for 1/4" metal tubing connection in stainless steel.	1-3 days*	$80.50
A-302	Static pressure tip, for 3/16" and 1/8" ID plastic or rubber tubing.	1-3 days*	$12.65
A-302F-A	303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws	1-3 days*	$12.40
A-302F-B	303 SS Static pressure tip with mounting flange, for 3/16" rubber or plastic tubing. 6" insertion depth, includes mounting screws	1-3 days*	$17.00
A-302F-C	303 SS Static pressure tip with mounting flange, for 3/16" rubber or plastic tubing. 8" insertion depth, includes mounting screws	1-3 days*	$19.35
A-303	Portable static pressure tip, for 3/16" ID rubber or plastic tubing with 4" insertion.	1-3 days*	$13.40
A-306	Outdoor static pressure sensor, includes 50' vinyl tubing, mounting bracket and hardware. Red sensor.	1-3 days*	$69.65
A-306-A	Outdoor static pressure sensor, includes 50' vinyl tubing, mounting bracket and hardware. Gray sensor.	1-3 days*	$69.65
A-307	Static pressure fitting, for 1/4" metal tubing connection.	1-3 days*	$7.00
A-307-SS	Static pressure fitting, for 1/4" metal tubing connection in stainless steel.	1-3 days*	$53.65
A-308	Static pressure fitting, for 3/16" and 1/8" ID plastic or rubber tubing.	1-3 days*	$5.55
A-345	Flange for mounting A-301, A-302, A-307, A-308 or 1/8" dia Pitot tubes with compression fitting when interior of duct is not accessible. Aluminum material. With gasket and sheet metal screws.	1-3 days*	$11.35
A-414	316 SS clean room pressure sensor.	1-3 days*	$34.55
A-417A	Static pressure pickup. For use in clean rooms, 60 micron filter picks up static pressure. Stainless steel wall plate fits 2" x 4" electrical box. Sealed with foam gasket, screws included. Barbed brass fitting holds 1/8" to 3/16" ID tubing.	1-3 days*	$12.65
A-419A	Static pressure pickup ceiling mount. Plate rests on top of standard 3/4" thick ceiling tile while 60 micron filter faces down through 5/8"hole in tile. Filter is barely noticeable in room being monitored. Unit mounts to junction box. Barbed brass fitting holds 1/8" to 3/16" ID tubing.	1-3 days*	$12.40
A-420A	Static pressure pickup for roof or outside mount. Reduces effects of wind gusts to keep pressure readings stable when plate is parallel to ground. Structure withstands harsh environmental elements. Structure is 3-1/4" across and 2-3/8" deep. EMT Conduit fitting is 1/2". Pressure connection is brass barbed fitting for 1/8" and 3/16" ID tubing.	1-3 days*	$27.60
A-421	Static pressure tip measures duct static air pressure, assembly includes 6" probe, silicon rubber hose and screws, built-in surge damper ensures stable readings, pressure spike reducer can be added to further smooth over pressure fluctuations.	1-3 days*	$41.00
A-465	Flush mount space pressure sensor	1-3 days*	$13.95
A-480	Plastic static pressure tip	1-3 days*	$2.15
A-481	Installer kit, (includes 2 static pressure tips and PVC tubing).	1-3 days*	$6.60
A-489	4" 303 SS straight static pressure tip with flange, 1/4" hose barb.	1-3 days*	$9.50
A-491	6" straight SS static pressure tip with mounting flange, 1/4" hose barb.	1-3 days*	$9.50
A-493	8" straight SS static pressure tip with mounting flange, 1/4" hose barb.	1-3 days*	$9.90

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Approvals

RoHS Letter of Compliance (A-302F)

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FAQ

Questions

Question

How do I hook up my Magnehelic® gage for an air velocity application with a pitot tube?

Answer

In our Application Guides on flow products, we explain very well how to take air velocity readings. The total pressure connection on the pitot tube is connected to one of the high pressure ports on the gage. The other high pressure port is plugged. The static pressure connection on the pitot tube is connected to one of the low pressure ports on the gage. The other low pressure port is plugged.

Related

Static Pressure Tips & Accessories

Series 2000

Series 160

Question

Trying to measure differential pressure between OSA and indoors. Using transmitters with a range of +25pa to -25pa. Monitoring pressure variations occur from basically 0pa to 20pa over a short period of time (15 to 30 sec) Building is basically closed during testing, suspect OSA fluctuating due to winds? eddy currents etc. Any ideas, Building under positive pressure is critical for safety reasons Any ideas?

Answer

Whenever you are using outside air for a static pressure reference, fluctuations in outside conditions can cause erratic differential pressure readings. By using one of our outdoor static reference probes, you can diminish the influence of outdoor weather on your reading.

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