New 913A0123H0 oil level sensor, York screw compressor oil level control fault repair

With the continuous progress of industrial refrigeration technology, screw compressors have become an important component of modern refrigeration systems. However, in actual operation, oil level control faults often occur in screw compressors, which seriously affects the stable operation and refrigeration efficiency of the compressor. This article will focus on the application of the new 913A0123H0 oil level sensor in the maintenance of oil level control faults in York screw compressors, as well as the relevant maintenance steps and precautions.

1、 The importance of oil level control in York screw compressors

During the operation of screw compressors, it is necessary to maintain an appropriate oil level to ensure lubrication and cooling effectiveness. Low oil level can lead to poor lubrication of the compressor, exacerbate wear, and even cause malfunctions; If the oil level is too high, it may increase operating costs and reduce refrigeration efficiency. Therefore, oil level control is the key to the stable operation of screw compressors.

2、 Characteristics and advantages of 913A0123H0 oil level sensor

The all-new 913A0123H0 oil level sensor adopts advanced sensing technology, which has the characteristics of high precision, high reliability, and long service life. It can monitor the oil level in the compressor oil tank in real time and feedback the signal to the control system, so as to adjust the oil supply in a timely manner and ensure that the compressor operates in the optimal state.

Compared with traditional oil level monitoring methods, the 913A0123H0 oil level sensor has the following advantages:

1. High precision measurement: The sensor adopts advanced measurement principles and can accurately reflect the oil level height, avoiding the problem of inaccurate fuel supply caused by measurement errors in traditional methods.

2. High reliability: The sensor has undergone strict quality control and durability testing, and can operate stably in harsh industrial environments for a long time, reducing the failure rate.

3. Easy to install and maintain: The sensor structure is compact, easy to install, and supports online calibration and fault self diagnosis functions, making it convenient for users to perform daily maintenance and troubleshooting.

3、 Repair steps for oil level control malfunction

When the oil level control fault occurs in the York screw compressor, the following steps can be followed for maintenance:

1. Check the installation position of the sensor: Ensure that the sensor is installed in the appropriate position on the fuel tank to avoid being affected by vibration and impact. Meanwhile, check if the connection wires of the sensor are loose or damaged, and replace them if necessary.

2. Clean the surface of the sensor: Use a clean cloth to wipe the surface of the sensor, remove oil and impurities, and ensure that the sensor can accurately sense the oil level.

3. Verify sensor accuracy: Use standard measuring tools to verify the sensor and ensure that its measurement accuracy meets the requirements. If significant accuracy deviation is found, the sensor should be replaced in a timely manner.

4. Check the control system: Check if the control system of the compressor is working properly, including the control motherboard, liquid level monitoring device, and other components. If there is a malfunction, it needs to be repaired or replaced in a timely manner.

5. Adjust oil supply: Based on the feedback signal from the sensor, adjust the oil supply of the compressor to ensure that the oil level remains within the appropriate range.