Name: 4mm Diameter Pitot Tubes
SKU: 640
Availability: InStock

L-Type Pitot Tube features as a modified ellipsoidal head with a single forward facing hole (sensing total pressure) and a ring of side holes (sensing static pressure) to determine the accurate measurement of fluid flow in a closed conduit system, adopting the traverse method. It is only necessary to drill a small access hole for insertion of the probe in the duct (or stack), at the point where the flow measurement is required. The Pitot produces a Velocity Pressure signal, from which velocity can be calculated.

Specification
Magnification Factor (M)	0.997 ±0.001 (approximated to 1 in most cases)
Sizes Available	4mm X 300mm
Temperature Range	Up to 550°C
Materials	Stainless Steel Construction (Silver Brazed Joints)
Special Functions	Static Pressure Tapping doubles as a Direction Pointer
	Available with a 90° Bent Head or Fully Straight
	Sliding Markers Clips (up to 276°C), Glands & Stud Couplings.
Extras Available	Integral Thermocouple to allow for simultaneous monitoring of duct air temperature and velocity with minimal disturbance.