Yokogawa EJX130A-JMS4G-32CED/D3/X2/T09/HE Differential Pressure Transmitter
- Product Name: Yokogawa EJX130A-JMS4G-32CED/D3/X2/T09/HE Differential Pressure Transmitter
- Full Model Code: EJX130A-JMS4G-32CED/D3/X2/T09/HE
- Manufacturer: Yokogawa
The Yokogawa EJX130A-JMS4G-32CED/D3/X2/T09/HE is a high-static differential pressure transmitter engineered for precise measurement in demanding industrial environments. As part of the premium EJX-A series, it features Yokogawa’s advanced monocrystalline silicon resonant sensor technology, delivering exceptional accuracy, long-term stability, and fast response performance.
This model is specifically designed for applications requiring high static pressure capability while maintaining accurate differential pressure measurement. It is widely used in flow, level, and pressure monitoring applications across oil & gas, petrochemical, power generation, and heavy industrial processing industries. The transmitter supports smart digital communication and is suitable for hazardous area installations.
Technical Specifications for Yokogawa EJX130A-JMS4G-32CED/D3/X2/T09/HE Differential Pressure Transmitter
| Parameter | Specification |
|---|---|
| Model | EJX130A-JMS4G-32CED/D3/X2/T09/HE |
| Measurement Type | Differential Pressure (High Static) |
| Sensor Technology | Monocrystalline Silicon Resonant Sensor |
| Output Signal | 4–20 mA DC with digital communication |
| Communication Protocol | HART® (typical configuration) |
| Reference Accuracy | ±0.04% of span (typical) |
| Maximum Static Pressure | Up to 25 MPa (approx. 3,600 psi) |
| Measurement Range | Configurable according to capsule code |
| Power Supply | 10.5 to 42 V DC |
| Process Connection | Threaded or flanged (as per JMS4G configuration) |
| Wetted Parts Material | SUS316L Stainless Steel or equivalent |
| Housing Material | Aluminum alloy with corrosion-resistant coating |
| Ambient Temperature Range | –40 °C to +85 °C |
| Process Temperature Range | –40 °C to +120 °C (without remote seal) |
| Explosion Protection | Flameproof / Explosionproof (D3 option) |
| Response Time | Approximately 90 ms |
| Long-Term Stability | ±0.1% URL per 10 years (typical EJX series performance) |
| Mounting | 2-inch pipe mount or wall mount bracket |
Applications for Yokogawa EJX130A-JMS4G-32CED/D3/X2/T09/HE Differential Pressure Transmitter
The EJX130A high-static differential pressure transmitter is ideal for:
- Flow Measurement using orifice plates, venturi tubes, and flow nozzles
- High-Pressure Process Lines requiring accurate differential pressure monitoring
- Level Measurement in pressurized vessels and separators
- Steam Flow Measurement in power plants
- Oil & Gas Production and Refining Systems
- Pump and Compressor Monitoring
- Chemical and Petrochemical Processing
- Boiler Drum Level and Feedwater Control Systems
Its high static pressure rating makes it especially suitable for demanding oil & gas and power applications.
Key Features for Yokogawa EJX130A-JMS4G-32CED/D3/X2/T09/HE Differential Pressure Transmitter
- Ultra-High Accuracy – ±0.04% span accuracy ensures precise measurement for critical control loops.
- High Static Pressure Capability – Designed to operate reliably in high-pressure environments.
- Advanced Sensor Technology – Monocrystalline silicon resonant sensor provides excellent stability and repeatability.
- Long-Term Stability – Minimizes recalibration frequency and lifecycle costs.
- Smart Digital Communication – HART® protocol enables remote configuration, diagnostics, and maintenance.
- Fast Dynamic Response – Suitable for real-time process control applications.
- Robust Industrial Construction – Built for harsh environments and hazardous areas.
- Enhanced Diagnostics (HE Option) – Supports advanced device diagnostics for improved asset management.





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