How to maintain and maintain metallurgical sensors? Tangshan oxygen probe manufacturer manufacturing with you to understand

Maintenance and maintenance of metallurgical sensors is the key to ensure their long-term stable operation and accurate measurement. The following are some specific maintenance and maintenance suggestions summarized by the manufacturer of fixed oxygen probe in Tangshan:

1. Daily inspection and cleaning

Appearance inspection:

Check the surface of the sensor daily for dust, stains, or small bumps.

Use a clean, soft cloth to gently wipe the dust on the sensor surface. For stains, use a mild cleaning agent (avoid using corrosive cleaning agents).

Connection part inspection:

Check the sensor connections weekly to make sure they are not knotted, loose, or broken.

Gently pull the connection wire to check its tightness, and if it is found to be loose, reinsert the joint.

If the cable is damaged, wrap it with insulation tape or replace it with a new one.

2. Work environment management

Keep dry:

If the sensor is operating in a humid environment, measures should be taken to keep it dry, such as placing a desiccant or moving it to a drier location.

Temperature control:

Avoid exposing the sensor to too high or too low temperatures. Adjust the ambient temperature as required.

Protective measures:

In the harsh metallurgical environment, protective measures should be strengthened, such as installing a protective cover for the sensor to avoid the erosion of high temperature radiation, corrosive gases and liquids.

Third, regular maintenance and maintenance

Internal cleaning:

Internal cleaning of sensors that can be turned on on a monthly basis (or less if used frequently).

With power off and safety ensured, open the sensor housing and use a small cleaning tool (such as a small brush or air blower) to remove internal dust.

Calibrate:

The sensor is calibrated regularly according to its importance and frequency of use.

Calibrating devices such as standard weights or standard pressure sources compare sensor output values with theoretical values and adjust sensor parameters to ensure measurement accuracy.

Lubricant addition:

For sensors with mechanical moving parts, such as displacement sensors, appropriate lubricants should be added regularly.

Be careful not to add too much lubricant, so as not to contaminate other parts.

4. Troubleshooting and handling of faults

Preliminary investigation:

When the sensor fails, first check whether the power supply is normal.

Then check whether there is signal interference, such as whether there is a newly installed large electrical equipment around.

Glitch repair:

For some minor faults, such as loose small parts or minor wear, you can try to repair it yourself.

Repair according to the instructions or by experience, if you are unsure, consult a person first.

Major fault handling:

For serious faults, such as circuit board burning or core component damage, contact the manufacturer or maintenance personnel immediately.

Records and archives management

Daily record:

Each daily inspection and maintenance, record the status of the sensor, such as appearance changes, whether the connection is normal, calibration results, etc.

Fault record:

When the sensor is faulty, record the fault performance, troubleshooting process, repair method, and repaired status in detail.

By following the above care and maintenance recommendations, you can ensure the long-term stable operation and accurate measurement of the metallurgical sensor, providing reliable data support for metallurgical production.