A new differential air pressure (∆P) sensor configuration is now available for use with GrayWolf’s AdvancedSense™ and WolfPack™ instruments. By combining auto-ranging and auto-zeroing technology, this ∆P board offers superior low-end sensitivity, yet a broad measurement range. GrayWolf accomplishes this by incorporating a 250.0 Pa (1.000 inches H2O) range sensor and a 10KPa (40.0 inches H2O) sensor on the same board and then smoothly auto-ranging from one sensor to the other dependent on the detected pressures.

GrayWolf Sensing Solutions
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