L-Type Pitot Tubes feature 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	Lengths from 0.5M to 1.0M
Temperature Range	Up to 680°C continuously & 800°C intermittently
Materials	Fully Stainless Steel Construction
Temperature Range	80°C
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.