Yokogawa EJA438E Differential Pressure Transmitter with Remote Seal
The Yokogawa EJA438E is a high-performance smart differential pressure transmitter engineered for precise and reliable fluid measurement in demanding industrial applications. It is equipped with a robust remote seal diaphragm assembly and capillary tube, which effectively prevents the process medium from directly entering the transmitter sensor. This makes it the perfect solution for measuring high-temperature, highly corrosive, or viscous fluids.
This model features an intuitive LCD display for convenient local monitoring and includes a durable 316 stainless steel 5-valve manifold (marked H/L) for secure process isolation and equalization. Manufactured by Chongqing Yokogawa, the EJA438E ensures industry-leading stability, accuracy, and longevity for your critical process control systems.
Technical Specifications:
- Brand: Yokogawa
- Model: EJA438E (Specification Code: JASCI-9R9FA WH(22A))
- Transmitter Type: Smart Differential Pressure Transmitter with Remote Seal
- Output Signal: 4 – 20 mA DC
- Power Supply: 10.5 – 42 V DC
- Display: Integrated LCD for local indication
- Manifold Assembly: 316 Stainless Steel 5-Valve Manifold (H/L)
- Country of Origin: Made in China (Chongqing Yokogawa)

| Brand | Yokogawa |
|---|---|
| Model | EJA438E |
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ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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Yokogawa EJA438E Differential Pressure Transmitter with Remote Seal
Optimize your industrial process control with the Yokogawa EJA438E Differential Pressure Transmitter. Featuring a remote seal diaphragm, 4-20mA DC output, local LCD display, and a rugged 316SS 5-valve manifold, this smart transmitter delivers highly accurate measurements for corrosive, viscous, and high-temperature fluids.

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