Notes on small pressure transmitters

1. Installation requirements

The stainless steel pressure transmitter needs to be operated strictly by its instructions during the installation process, and can not change the installation method at will, otherwise, stainless steel pressure transmitter may affect its performance and even cause damage. Especially in some high-precision applications, improper installation may cause measurement errors and affect the stability of the system. In addition, the stability of the installation position of the compact pressure transmitter should be ensured to avoid the impact of mechanical vibration or impact on the accuracy of the transmitter. During installation, it is also necessary to pay attention to the contact surface between the sensor and the measured medium to ensure that the temperature and pressure conditions of the medium will not cause damage to the sensor structure.

2. Protective measures

The circuit system of the stainless steel pressure transmitter is a very sensitive part, and the dust, moisture, and corrosive gases of the external environment will adversely affect it. In harsh environment applications, a pressure transmitter 4-20mA housing with a high level of protection (e.g. IP67 or higher) is recommended to avoid dust and moisture intrusion. In addition, electromagnetic interference at the installation location should also be considered to avoid being close to high-power equipment and prevent signal interference from affecting the normal operation of small pressure transmitters.

3, maintenance

The pressure transmitter 4-20mA requires regular maintenance during operation. Maintenance includes cleaning the compact pressure transmitter surface, checking cable connections for stability, and calibration accuracy. Regular calibration and adjustment can ensure its measurement accuracy, especially in applications where high accuracy is required. For pressure transmitter 4-20mAs that are not used for a long time, attention should be paid to storage conditions to prevent material aging or circuit component damage.

To sum up, compact pressure transmitters play a vital role in automated control systems. In the process of use, strictly comply with the installation requirements, take the necessary protective measures, and carry out regular maintenance, not only extend its service life, but also ensure that it provides stable and accurate data support for the system in related applications in various industries, and improve the overall work efficiency.