Yokogawa EJX115A Differential Pressure Transmitter
The EJX115A differential pressure transmitter with built-in orifice plate is suitable for measuring small flow rates and outputs a 4-20mA DC signal corresponding to the measured flow rate.

The EJX115A differential pressure transmitter with built-in orifice plate is suitable for measuring small flow rates and outputs a 4-20mA DC signal corresponding to the measured flow rate.
- Analog Output:
- 4~20 mA DC
- Process Connection:
- Rc 1/2 internal thread or 1/2 NPT internal thread
- Model series
- EJX115A
- Communication Protocol:
- HART 5 / HART 7
EJX115A
Request a quoteAbout this product
Product Description The EJX115A differential pressure transmitter with built-in orifice plate is suitable for measuring small flow rates and outputs a 4-20mA DC signal corresponding to the measured flow rate. It can measure, display or remotely monitor static pressure, with functions such as fast response, remote setting, and self diagnosis. Main Features Small flow dedicated: Built in orifice plate, no need for additional throttling components, easy to install Yokogawa Electric Corporation Ultra high precision: ± 0.04% square root accuracy, 15 years of long-term stability Multi-parameter measurement: Integrated differential pressure, static pressure and temperature with real-time dynamic compensation Fast Response: 90 ms response time, suitable for rapidly changing flow conditions Full Digital Communication: HART/FF/PA Multi-protocol, Remote Diagnosis and Maintenance High Safety: SIL 2/3 certified, suitable for critical loops in chemical, energy and other industries Yokogawa Electric Corporation Technical Specifications Measurement types: differential pressure (main variable), static pressure (auxiliary variable) Output signal: 4-20mA DC, superimposed with digital communication signal Display (optional): Configurable 5-digit or 6-digit digital and bar graph LCD display, used to display various variables such as differential pressure and static pressure Process connection: Built in orifice plate, suitable for low flow conditions Analog Output: 4~20 mA DC Communication Protocol: HART 5 / HART 7 Display: 5-digit LCD local display Process Connection: Rc 1/2 internal thread or 1/2 NPT internal thread Wetted Parts Material: Hastelloy C-276 Operating Temperature: -40℃ ~ +85℃ Power Supply: 10.5~42 V DC Power Consumption: ≤23 mA For quotation, send the complete order code, quantity and operating conditions. Specifications and available options depend on the ordered configuration.
Technical information
| Model series | EJX115A |
|---|---|
| Brand | Yokogawa |
| Analog Output: | 4~20 mA DC |
| Communication Protocol: | HART 5 / HART 7 |
| Display: | 5-digit LCD local display |
| Process Connection: | Rc 1/2 internal thread or 1/2 NPT internal thread |
| Wetted Parts Material: | Hastelloy C-276 |
| Operating Temperature: | -40℃ ~ +85℃ |
| Power Supply: | 10.5~42 V DC |
| Power Consumption: | ≤23 mA |
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