The Dwyer 2001D Magnehelic® Differential Pressure Gage provides precise and reliable measurement of low air or non-corrosive gas pressures. This instrument is engineered for critical industrial applications demanding high accuracy and robust performance in challenging operational environments.
Key Specifications and Features:
– Accuracy (HA Option): Achieves an exceptional accuracy within 1% of full scale for the High Accuracy (HA) option.
– Environmental Durability: Engineered to resist shock, vibration, and over-pressures, complemented by an IP67 weatherproof rating for demanding conditions.
– Housing Construction: Features a robust die-cast aluminum case and bezel, securely protected by an acrylic cover, ensuring structural integrity and clear visibility.
– Corrosion Resistance: The exterior finish is coated gray, specifically designed and tested to withstand a 168-hour salt spray corrosion test.
– Pressure Limits: Capable of handling pressure limits ranging from 20 in Hg vacuum to 15 psig (equivalent to -0.677 bar to 1.034 bar).
– Fluid-Free Operation: Utilizes a frictionless movement, eliminating the need for manometer fluid, thereby preventing issues such as evaporation, freezing, toxicity, or leveling requirements.