19.02.2026
Series 2000 Magnehelic Differential Pressure Gauge
Christoph Arnswald
Process Sensing Technologies PST GmbH / rotronic

Select the Series 2000 Magnehelic® Differential Pressure Gages for a versatile low
differential pressure gage with a wide choice of 81 models and 27 options to choose
from. Using Dwyer’s simple, frictionless Magnehelic® gage movement, it quickly
indicates air or non-corrosive gas pressures--either positive, negative (vacuum) or
differential. 

FEATURES
• Easy to read gage through undistorted plastic face permits viewing from far away
• Patented design provides quick response to pressure changes means no delay in
assessing critical situations
• Durable and rugged housing and high-quality components combine to provide longservice life and minimized down-time
• High accuracy option is twice as accurate as the standard Magnehelic® gage 

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Christoph Arnswald
Process Sensing Technologies PST GmbH / rotronic