check
check
check
check
### Title: EJA120E HARTPressure Sensor: The Pinnacle of Pressure Measurement Technology
The EJA120E HARTPressure sensor, a standout in the EJA-E series pressure transmitters, offers unparalleled precision and reliability for various industrial applications. This high-performance micro differential pressure transmitter is meticulously designed to cater to the measurement of liquids, gases, or steam flow rates, liquid levels, densities, and pressures. Its advanced features make it an indispensable tool for industries seeking top-tier performance and efficiency.
#### Unmatched Precision and Responsiveness
One of the hallmark characteristics of the EJA120E is its exceptional accuracy and stability. With an accuracy of ±0.2% (optionally available at ±0.09%), the transmitter ensures highly reliable measurements across all operating conditions. Moreover, its outstanding stability of ±0.3% per year guarantees consistent readings over prolonged periods, making it ideal for long-term monitoring and control.
Its quick response time of 150 milliseconds ensures immediate feedback, allowing operators to respond swiftly to changes. This rapid response capability makes it especially valuable in environments where real-time adjustments are critical.
#### Advanced Features for Superior Performance
The EJA120E is equipped with a plethora of advanced features that enhance its functionality and ease of use. Its digital DPh (Direct Digital harmonizing) technology allows the sensor to directly output digital signals without the need for analog-to-digital conversion, reducing errors and ensuring accurate, reliable, and stable performance.
The transmitter also boasts a comprehensive diagnostic system with 40 self-diagnosis functions, including two unique patented technologies: Back-Check for real-time reverse calculation and continuous signal output from active sensors. These features enable the detection of any sensor malfunction instantly and ensure the integrity of measurement data.
Moreover, the EJA120E supports multiple communication protocols such as HART 5/7, HART (1~5V DC) low power version, FF fieldbus, PROFIBUS PA, and BRAIN, providing flexibility in integration with existing systems. Local Parameter Setting (LPS) allows parameter configuration directly on the transmitter without extra tools, simplifying setup and maintenance.
#### Durable Construction for Longevity
Constructed for durability, the EJA120E features a robust design that minimizes downtime. The four-bolt pressure retaining design, DPh digital sensor, Teflon-coated 316L stainless steel flange gasket, and ANSI/ISA 12.27.01 certified dual seals all contribute to the transmitter's extended lifecycle. Overpressure protection further enhances reliability by safeguarding against potential damage due to incorrect valve operations or unexpected pressure surges.
The EJA120E has garnered certifications from international independent organizations TÜV Rheinland and EXIDA, affirming its compliance with IEC61508 and IEC61511 standards. These certifications assure users of the transmitter's high safety level and reliability, essential for meeting stringent industry requirements.
#### Simplified Maintenance and Operation
Maintaining the EJA120E is straightforward, thanks to its comprehensive range of maintenance features and options. FieldMate, a PC-based communication platform, facilitates easy communication, adjustment, setting, and management of the transmitter. Additionally, local parameter settings (LPS) allow for parameter updates without additional communication devices, streamlining maintenance processes.
The built-in display panel provides a clear view of all measurement data, alarm codes, and trend graphs, enabling users to quickly assess system status and make necessary adjustments. Its programmable display settings enhance user convenience and operational flexibility.
In conclusion, the EJA120E HARTPressure sensor stands out as a superior choice for pressure measurement applications due to its remarkable accuracy, advanced diagnostic capabilities, durable construction, versatile communication options, and user-friendly maintenance features. Its comprehensive suite of features and functionalities ensure reliable performance, making it an invaluable asset for industries seeking to optimize their measurement processes.
