The Dwyer 477AV-4 is a robust handheld digital manometer engineered for precise measurement across diverse industrial environments. It provides essential data for optimizing HVAC systems, conducting air balancing, and ensuring critical process control through accurate pressure, flow, and velocity readings.
Key Specifications and Features:
– Multi-Parameter Measurement: Accurately measures and displays negative, positive, and differential pressure, alongside calculated air velocity and volumetric air flow.
– High Accuracy Sensor: Features a highly accurate differential pressure sensor, ensuring reliable data with an impressive ±0.5% full scale accuracy.
– Wide Pressure Range: Capable of measuring pressure within a comprehensive range of 0 to 10.00 psi, accommodating various application requirements.
– Field Calibration Capability: Includes adjustable zero and span values, enabling convenient and precise calibration directly in the field for sustained accuracy.
– Measurement Damping: Equipped with a damping feature designed to effectively compensate for fluctuating readings, providing stable and consistent measurements in dynamic environments.
– Durable Construction: Housed within a rugged aluminum case, offering enhanced durability and protection suitable for demanding industrial applications.