Schneider Electric 823DP-I3S1NH2 Differential Pressure Transmitter

Schneider Electric's Foxboro 823DP-I3S1NH2 differential pressure transmitter converts a differential pressure into an electrical signal with a purpose-built sensing element and transmitter electronics, delivering a stable, continuous measurement that supports accurate process monitoring and control in industrial automation environments. The device is catalogued as model 823DP-I3S1NH2 and carries transmitter reference 90F15609-11A2, with origin recorded as 2A9022, enabling precise identification for maintenance, replacements, and retrofit planning within plant instrumentation inventories. Differential pressure transmitters of this type monitor the pressure difference across a primary element to reveal flow characteristics, detect blockages, and provide data for control loops, alarms, and trend analysis in systems ranging from ventilation and filtration to process pipelines. As part of Schneider Electric's Foxboro instrumentation family, the 823DP-I3S1NH2 is designed to integrate with common automation architectures, supporting reliable differential pressure readings in demanding environments where equipment performance and safety depend on accurate pressure monitoring. This description identifies the exact device and its references, helping buyers confirm compatibility and ensure correct replacement or retrofit decisions within a disciplined instrumentation strategy.