Overview
The Yokogawa EJA110A-DMS4B-92EA differential pressure transmitter is a precision measurement instrument designed for industrial process control and monitoring. This traditional-mount transmitter incorporates Yokogawa’s DPharp active sensor technology, delivering reliable pressure differential measurement across demanding applications. The unit ships complete with the 71284355 mounting kit for immediate installation into existing systems or as backup inventory.
Key Features
- DPharp digital sensor with active measurement technology
- Traditional-mount configuration for straightforward integration
- 4-20 mA analog output for standard industrial controllers
- Rugged construction suited for harsh process environments
- Includes 71284355 mounting bracket for secure mounting
- Flush-flanged diaphragm seal design available
Technical Specifications
The EJA110A-DMS4B-92EA transmitter is engineered for precision differential pressure sensing. The DMS code indicates dual-sense measurement capability with 4-20 mA output. The 92EA flange designator specifies the process connector and wetted-parts material configuration. Standard supply voltage is 10.5-42 VDC with 4-20 mA current loop output. Maximum working pressure and temperature ranges vary based on the specific flange material selected (wetted parts conform to industry material standards).
Typical Applications
- Legacy process control systems requiring direct part replacement
- Pressure drop measurement across filters, orifice plates, and flow elements
- Liquid level measurement using hydrostatic pressure principles
- Industrial and refinery applications where proven reliability is critical
- Backup instrumentation inventory for minimizing production downtime
Compatibility & Replacements
Compatible With
- Traditional DCS and PLC systems accepting 4-20 mA analog inputs
- Standard industrial control panels with analog signal conditioning
- Pneumatic and hydraulic process systems
- Yokogawa CENTUM VP and other Yokogawa automation platforms
Replaces / Drop-In Replacement For
- Legacy Yokogawa EJA110A series differential pressure transmitters
- Equivalent traditional-mount DP measurement instruments from other manufacturers
- Verify mounting bracket compatibility (71284355 kit included) with your installation before ordering
Works With
- 4-20 mA analog input modules on PLCs and controllers
- Standard transmitter signal conditioning and loop-powered equipment
- Hart protocol compatible where supported by host system
- Legacy industrial instrumentation ecosystems
