The Dwyer 477AV-1 (HM543) is a robust handheld digital manometer engineered for precise measurement of pressure, flow, and velocity in diverse industrial settings. This versatile instrument provides highly accurate readings, making it an essential tool for demanding HVAC, laboratory, and field service applications.
Key Specifications and Features:
– Measurement Versatility: Equipped for comprehensive analysis of pressure, flow, and velocity, providing broad utility across various industrial monitoring and diagnostic tasks.
– High Accuracy Differential Sensor: Incorporates a highly accurate differential pressure sensor to deliver an impressive ±0.5% Full Scale (FS) accuracy within the optimal temperature range of 60 to 78°F (15.6 to 25.6°C).
– Pressure Range: Offers a precise measurement capability for pressures spanning from 0 to 20 inches of water (inH2O).
– Operating Temperature Range: Designed for resilient performance, the device maintains operational integrity in temperatures down to -17.8°C.
– Intuitive Menu Structure: Features a conveniently printed menu structure outline directly on the unit, simplifying navigation and enhancing user efficiency during operation and data acquisition.
– Optimized Workflow: Engineered to facilitate faster, easier, and more accurate pressure measurement and recording, thereby enhancing overall productivity for professionals.