Dwyer PAFS-1002 Averaging Flow Sensor 3-5/32 inches (8.02 cm) Insertion Length

Product Description

The Dwyer PAFS-1002 Averaging Flow Sensor is designed for sensing differential pressure in variable air volume terminal units and fan terminal units. It can also sense differential pressure in main or branch duct systems. It has an insertion length of 3-5/32" (8.02 cm) and uses an integral flange with gasket for mounting. The wetted materials are ABS/polycarbonate (UL94-5V).

• Senses total and static pressure to determine differential pressure.
• Features an integral flange with gasket for mounting.
• Wetted materials are ABS/polycarbonate (UL94-5V).

Product Highlights

This averaging flow sensor is ideal for HVAC systems, offering precise measurement of air velocity and differential pressure.

Product Information

Standard Information

• Brand: DWYER
• Manufacturer Part Number: PAFS-1002
• Country of Origin: China

Technical Specifications

• Wetted Materials: ABS/polycarbonate (UL94-5V)
• Temperature Limits: Operating: 40 to 120°F (4 to 49°C); Storage: -40 to 60°C)
• Process Connection: 1/4" (6 mm) ID; 3/8" (10 mm) OD tubing
• Mounting Orientation: Integral flange with gasket
• Application: HVAC
• Product Type: Pressure Sensor
• Operating Temp Range: 40° to 120°F
• Item [Specifications]: Averaging Flow Sensor
• Series [Specifications]: PAFS-1000
• K Factor [Specifications]: 1.32
• For Media [Specifications]: Air, Compatible Gases
• Flange Width [Specifications]: 1.25 in
• Flange Length [Specifications]: 3.5 in
• Overall Width [Specifications]: 3.5 in
• Accessory Type [Specifications]: General Purpose Airflow Sensor
• Overall Length [Specifications]: 3.156 in
• Duct Dia. (In.) [Specifications]: 3-5/32
• Insertion Length [Specifications]: 3 1/8 in
• Airflow Sensor Type [Specifications]: General Purpose Airflow Sensor
• Connection Size (In.) [Specifications]: 1/4 ID or 3/8 OD Tubing
• Insertion Length (In.) [Specifications]: 3 5/32 in
• Mounting Hole Diameter [Specifications]: 0.187 in
• Number of Mounting Holes [Specifications]: 2
• Center to Center Distance [Specifications]: 2.75 in
• Max. Media Temp. (Deg. F) [Specifications]: 120
• Maximum Media Temperature: 120 Degrees F
• Minimum Media Temperature: 40 Degrees F
• Maximum Operating Temperature [Specifications]: 120 Degrees F
• Minimum Operating Temperature [Specifications]: 40 Degrees F
• Connection Size: 1/4 in
• Type: Air Flow Measuring Probe
• Connection: Barbed
• Length: 3 in
• Max Temperature: 250 °F
• Velocity Range: 200 - 6,000 FPM
• Service: Air and compatible gases
• Approval: CE
• Component: Flow Sensor
• (Instrument-Sensor) Application: Air And Compatible Gases
• (Instrument-Sensor) Type: Averaging Flow Sensor
• (Instrument-Sensor) Temperature Range: Storage: -40 - 140°F/-40 - 60°C