• Monitor or control static or differential pressure when combined with differential pressure gage, switch or transmitter.
Features
• No calibration needed.
• Precisely located, burr-free static pressure holes.
• Hemispherical tip design, best for accuracy if imperfectly aligned and nearly impossible to damage.
• Long lasting 304 stainless steel construction.
• Silver soldered connections for leak-proof operation.
• ASME design meets AMCA and ASHRAE specification.
• Coefficient of “1.”
• 5/16″ models rated to 1500°F.
• Extended static connection helps guide tip within recommended 15° of air flow direction.
• Inch graduations on sides of 160 series to quickly determine exact insertion depth.
• Dwyer® Air Velocity Calculator, direct reading flow charts and instructions included.
• Use 1/8″ models in ducts as small as 4″, 5/16″ models in ducts 10″ or larger.
• Optional mounting gland or split flange make permanent installation fast and simple.