Yokogawa Eja110e

Yokogawa eja110e is a high-performance pressure transmitter that can convert the measured pressure into a standard signal output. It has a variety of measurement ranges and output options, It also has automatic zero point and span correction functions, which can automatically detect ambient temperature and pressure fluctuations, and automatically compensate the signal to ensure measurement accuracy and stability.

Specifications

1. Measure and output the pressure of liquid, gas and other media.

2. It has a variety of output signal forms, such as HART protocol, BRAIN protocol, FF field bus protocol to meet different control system requirements.

3. Automatically correct the influence of environmental factors such as temperature and atmospheric pressure on the measurement results, and improve the accuracy and stability of the measurement;

4. Support multiple installation methods, convenient for installation and maintenance;

5. With self-diagnosis and alarm functions, it can automatically detect the faults of sensors and circuits, and send out alarm prompts;

6. It has convenient parameter configuration and calibration functions, which can be carried out by manual operation or computer software.

Yokogawa eja110e is composed of several parts such as pressure receiver, sensor, signal converter, display and power supply.

Pressure receiver is used to receive the pressure signal of the measured medium.

Sensor converts the pressure signal into a corresponding electrical signal.

Signal converter amplifies, linearizes, filters and isolates the electrical signal to ensure the accuracy and accuracy of the signal stability.

Display shows the measurement results, which is convenient for users to monitor and adjust in real time.

Power supply provides working power for the transmitter.

1. Before installation, please check whether the appearance of the transmitter is intact. If any defect or damage is found, please do not install it.

2. Before installation, it is necessary to confirm whether the installation position of the transmitter is appropriate, and it is necessary to avoid direct exposure to extreme environments, such as high temperature, low temperature, high humidity, etc.

3. Confirm whether the input signal type and range of the transmitter meet the actual needs, and avoid the input exceeding the maximum range that the transmitter can withstand, resulting in malfunction.

4. Connect the various interfaces of the transmitter in the correct order to ensure that the interfaces are completely firm and avoid problems such as poor contact and disconnection of the lines.

5. Before starting, check whether the power supply voltage of the transmitter meets the specified range, and ensure that the grounding is reliable.

6. Select an appropriate working mode according to actual needs, such as the current range, output type, etc., and perform calibration and debugging as needed.

7. If any abnormal situation is found during use, please stop the machine for inspection and treatment in time to avoid damage to the equipment or dangerous situations.

1. Regularly clean the transmitter shell and connecting parts, especially the electrical interface, to ensure stable signal transmission;

2. Regularly check and clean the pressure input interface to avoid contamination or corrosion, which will affect the accuracy of the sensor;

3. Regularly calibrate the transmitter to ensure the accuracy and stability of the output signal;

4. Regularly check the appearance and internal structure of the transmitter to ensure that there are no damaged or broken parts;

5. During power-off maintenance, follow the operating instructions of the transmitter to ensure safety;

Yokogawa eja110e adopts microprocessor control technology, which has the advantages of high precision, high reliability, waterproof and dustproof performance, and optional digital communication interface. It is easy to operate, easy to install, and can be connected to various on-site displays, computers and other equipment. It is an indispensable sensor device in industrial automation control.

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