HOBO T-VER-PX3UL Differential Pressure Transducer

The HOBO T-VER-PX3UL Transducer can measure either air pressure or velocity with the flip of a switch. The PX3 is available in three installation configurations: duct, panel or universal. Duct and panel models have two pressure and velocity range options: 0-1″ WC / 0-3,000 ft/min or 0-10″ WC / 0-7,000 ft/min with seven field selectable sub-ranges for pressure and eight for velocity. All variants are available with and without display. The PX3 has an IP65/NEMA 4 environmental rating.

Features

• Dry air or inert gas compatible
• Unidirectional or bidirectional, switch selectable
• Pressure ranges:
  • Unidirectional: 0.1/0.25/0.5/1.0in W.C. F.S.
  • Bidirectional: ±0.1/±0.25/±0.5/±1.0” W.C. F.S
• Response time:
  • Standard: T95 in 20 sec
  • Fast: T95 in 2 sec
• ±1% F.S accuracy
• Monitors positive and negative pressure