Dwyer Instruments PAFS-1004 | Averaging flow sensor | 7-21/32" (19.55 cm) insertion length - generaltechuae

Client Protection

Dedicated Support

Genuine Products

Client Protection

Dedicated Support

Genuine Products

Dwyer PAFS-1004 | Averaging Flow Sensor | 7-21/32" (19.55 cm) insertion

Name: Dwyer PAFS-1004 | Averaging Flow Sensor | 7-21/32" (19.55 cm) insertion
Brand: Dwyer
SKU: PAFS-1004
Availability: OutOfStock

Part Number : PAFS-1004

The Dwyer PAFS-1004 is a 7-21/32" (19.55 cm) insertion averaging flow sensor for velocity pressure measurement at VAV and fan terminal unit inlets. In main and branch duct networks, the PAFS-1004 can be used to pick up differential pressure as well.

PAFS-1004 insertion length: 7-21/32" (19.55 cm)
ABS construction; wetted parts ABS/polycarbonate (UL94-5V) on the PAFS-1004
Mounts via an integral flange with gasket; PAFS-1004 connects to 1/4" (6 mm) ID, 3/8" (10 mm) OD tubing
PAFS-1004 operating temperature 40 to 120°F (4 to 49°C), storage -40 to 140°F (-40 to 60°C)
Weight 1 oz (28 g); PAFS-1004 meets EU RoHS II (2011/65/EU) technical requirements

Availability: in stock

Free Saudi Arabia shipping available

Specifications
Features
Downloads

Part Number	PAFS-1004
Brand	Dwyer
Product Type	Averaging flow sensor
Series	PAFS-1000
Insertion Length	7-21/32" (19.55 cm)
Material	ABS
Wetted Material	ABS/polycarbonate (UL94-5V)
Process Connection	1/4" (6 mm) ID, 3/8" (10 mm) OD tubing
Port Size	1/4"
Mounting	Integral flange with gasket
Operating Temperature	40 to 120°F (4 to 49°C)
Storage Temperature	-40 to 140°F (-40 to 60°C)
Weight	1 oz (28 g)
Approvals	RoHS II (EU Directive 2011/65/EU)

You can use a simple mounting flange with rectangular or round ducts.
Total pressure is sensed by the "H" port, and static pressure is sensed by the "L" port.
The differential, also known as velocity pressure, exists between these signals.
In order to fit box size diameters of 4 to 16" (10.16 to 40.64 cm), up to four sensing points and lengths of 3-5/32to 9-29/32" (8.02 to 25.62 cm) are available.