Sensing duct pressure at the source, this aluminum static pitot tube inserts through a single drilled hole and connects to a differential pressure transmitter or manometer with flexible tubing. Its 3.5" insertion body reaches the center of small and medium ducts, and the aluminum construction resists condensation in conditioned air.
Sensing duct pressure at the source, this aluminum static pitot tube inserts through a single drilled hole and connects to a differential pressure transmitter or manometer with flexible tubing. Its 3.5" insertion body reaches the center of small and medium ducts, and the aluminum construction resists condensation in conditioned air.
The SPT is an Aluminum Static Pressure (Aspiration) probe used to monitor the static pressure in an HVAC duct or equipment application. The static pressure probe should be mounted approximately 5 to 8 duct diameters downstream from elbows, obstructions, or large change in duct area to reduce the amount of turbulence that will affect your readings.
Features
Applications
| Measurement Probe Hole Size (Diameter) | 1/4" (6.35mm) |
| Probe Insertion Length | 3.5" (88.9 mm) |
| Probe Insertion Length & Sensing Points | (88.9 mm) | Single Point | 8" (203.2 mm) | Single Point |
| Tubing Connection | Tubing Size | 45° Barbed Type (6 Places), accepts 1/8" through 1/4" ID flexible plastic tubing |
| Operating Humidity Range | 0 to 90% RH non-condensing |
| Storage & Operating Temperature Range | -40 to 185°F (-40 to 85°C) |
| Material | Aluminum |
| Mounting Flange (Diameter) | 1.50" (38.1 mm) |
| Mounting Holes (Diameter) | 3/16" (4.76 mm) |
| Static Tube Mounting Angle | Perpendicular to the duct (90 Degrees ± 3 Degrees) |
| Tube Mounting Direction | Tip opens parallel to the air stream |
| Product Dimensions (L x W x H) | 5.20 x 1.40 x 1.20" (132.1 x 35.6 x 30.5 mm) |
| Product Weight | 0.02 lbs (11 g) |
| Measurement Probe Hole Size (Diameter) | 1/4" (6.35mm) |
| Probe Insertion Length | 3.5" (88.9 mm) |
| Probe Insertion Length & Sensing Points | (88.9 mm) | Single Point | 8" (203.2 mm) | Single Point |
| Tubing Connection | Tubing Size | 45° Barbed Type (6 Places), accepts 1/8" through 1/4" ID flexible plastic tubing |
| Operating Humidity Range | 0 to 90% RH non-condensing |
| Storage & Operating Temperature Range | -40 to 185°F (-40 to 85°C) |
| Material | Aluminum |
| Mounting Flange (Diameter) | 1.50" (38.1 mm) |
| Mounting Holes (Diameter) | 3/16" (4.76 mm) |
| Static Tube Mounting Angle | Perpendicular to the duct (90 Degrees ± 3 Degrees) |
| Tube Mounting Direction | Tip opens parallel to the air stream |
| Product Dimensions (L x W x H) | 5.20 x 1.40 x 1.20" (132.1 x 35.6 x 30.5 mm) |
| Product Weight | 0.02 lbs (11 g) |
