Setra Systems DPT2671-0R1B-DA Differential Pressure Transducer

Setra Systems' DPT2671-0R1B-DA differential pressure transducer delivers precise measurement of tiny pressure differences with a full-scale range of -0.1 in. W.C. to 0.1 in. W.C., making it well suited for monitoring very low differential pressures in HVAC ducts, clean rooms, and pharmaceutical environments. As part of Setra's 267 family, this transducer inherits rugged, low-differential sensing performance via capacitive technology housed in a robust enclosure rated for indoor and ducted installations (NEMA 4). The 267 family is highly configurable, with options that can include an LCD display and a static pressure probe or other field-installable accessories to simplify commissioning. Across the 267 line, accuracies of ±0.25% FS, ±0.5% FS, and ±1% FS are offered, with standard configurations commonly providing around ±0.5% FS and a broad operating range from 0.1 in WC up to 100 in WC depending on the specific build. This makes the DPT2671-0R1B-DA suitable for precision airflow monitoring, filter performance checks, and environmental control in data centers, labs, and healthcare facilities, where small differential pressures tracking airflow are critical for efficiency and containment. The device’s configurable options and proven stability support reliable, long-term readings and straightforward integration into existing control systems.