EJX910A High-performance Multivariable Transmitter Yokogawa Intelligent Pressure Transmitter
The EJX910A high-performance multivariable transmitter adopts a monocrystalline silicon resonant sensor, which can output measurements of differential pressure, static pressure, process temperature, and calculate mass flow rate. Supports multiple protocols such as HART, FOUNDATION fieldbus, and RS485 Modbus.
Core functions:
1. Multivariate measurement
Integrated differential pressure (± 0.04% accuracy), static pressure (± 0.1% accuracy), and external temperature (± 0.9 ° F accuracy) measurement, achieving high-precision data acquisition through a single sensor；
2.Quality flow support
Compatible with primary equipment such as orifice plates, nozzles, and Venturi tubes, with extended support for averaging tubes and conical flow meters under the HART7 protocol. Quality flow accuracy reaches ± 1.0%, with built-in full compensation algorithm and integration function (± 1.0% accuracy)；
3.Communication and output
Supports HART 5/7, FOUNDATION fieldbus, and RS485 Modbus protocol, synchronously outputs 4-20mA signals and pulse/contact signals, supports long bit numbers (32 characters) and enhanced burst mode;
Technical advantages:
Reliability: Passed TUV SIL 2/3 safety certification, with excellent long-term stability;
Intelligence: Supporting software EJXMVTool ™ Real time configuration of traffic parameters and dynamic calculation of traffic coefficient optimization results;
Scalability: The fieldbus version supports functional block configuration (such as PID control) and software download functionality;
| Mass flow | ±1.0％ |
| Differential pressure | ±0.04％ |
| Static pressure (absolute) | ±0.1％ |
| Process temperature | ±0.9°F |
| Differential pressure | ± 0.1% URL/15 years |
| Range of measurement | ±50~100,000 Pa |
| Accuracy | ±0.04% |
| Output signal | 4~20mA |
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EJX910A High-performance Multivariable Transmitter Yokogawa Intelligent Pressure Transmitter Images
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