Description of Yokogawa EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter  Product Name: Yokogawa EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter Full Model Code: EJA430E-DBS4G-322DK/D3/HE Manufacturer: Yokogawa The Yokogawa EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter is a high-performance pressure measurement instrument designed for precise and stable gauge pressure monitoring in industrial process applications. As part of the Yokogawa EJA-E Series, this model utilizes advanced monocrystalline silicon resonant sensor technology to deliver excellent accuracy, long-term stability, and fast response. Built for reliability in demanding environments, the transmitter provides robust overpressure protection, advanced self-diagnostics, and digital communication capability for seamless integration into distributed control systems (DCS), PLCs, and SCADA systems. Technical Specifications of Yokogawa EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter  Parameter Specification Measurement Type Gauge Pressure Model EJA430E-DBS4G-322DK/D3/HE Accuracy ±0.055% of calibrated span Output Signal 4–20 mA DC with HART communication Power Supply 10.5 to 42 V DC Response Time Approx. 90 ms Process Connection 1/2–14 NPT Female Wetted Parts Material Stainless Steel 316L Maximum Overpressure Model dependent (high overpressure protection design) Ambient Temperature Range –40°C to 85°C Protection Rating IP66 / IP67 Mounting Direct or bracket mounting Explosion Protection Available with international hazardous area certifications Applications of Yokogawa EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter  The EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter is suitable for a wide range of industrial applications, including: Oil & gas production and processing Petrochemical and chemical plants Power generation facilities Water and wastewater treatment plants General manufacturing industries Typical application uses include: Pump discharge pressure monitoring Pipeline pressure measurement Boiler and steam system pressure monitoring Tank pressure measurement Compressor pressure control Features of Yokogawa EJA430E-DBS4G-322DK/D3/HE Gauge Pressure Transmitter  High reference accuracy up to ±0.055% of span Long-term stability with minimal drift Fast response time for dynamic processes Advanced self-diagnostic functions HART communication for remote configuration and monitoring Rugged industrial design for harsh environments High overpressure resistance Compact and lightweight construction for easy installation