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Pressure Generation and Technology

• Patented NASA low pressure generating technology

  • Achieves ±.00003 in. W.C. low pressure regulation

  • Micro inches of water column per step resolution

• User selectable automated pressure generation profiles with up to 101 calibration points.

• Both high and low pressure ports connected during test to provide isolation from process background pneumatic disturbances.

Let Setra Save You Time and Money

Setra Systems has engineered a new calibrator specifically designed for transducers used in air handling processes, specifically in critical environments that require portable, high accuracy and periodic low-pressure (documenting) calibration to certify regulated processes. The Model 869 easily provides this capability by performing calibration checks on sensors with accuracies as high as .00025 in. W.C.

This battery-powered unit provides a minimum of 8 hours of operation, while giving a pressure reading accuracy close to .0001 in. W.C, with fast, stable and repeatable pressure generation better than .0003 in. W.C. With recorded calibration times as fast as 5 minutes per unit, users will enjoy time-saving benefits, as well as substantial cost savings for service/installation time.