The air compressor oil cut-off protection device can promptly detect faults and control the equipment to shut down immediately.

The air compressor oil break protection device can promptly detect faults and control the equipment to stop immediately

    To achieve the goal of quickly stopping the air compressor in case of oil shortage or low oil return pressure, electrical interlocking must be implemented in the electrical control system. The installed electrical contact pressure gauge on the compressor is used for positioning, ensuring that once oil break or excessively low oil return pressure occurs, the compressor can be stopped rapidly. After installation, the circuit should be simple, easy to maintain, sensitive, and reliable.

Main Functions

Real-time Monitoring and Display: It can monitor the oil pressure status of the air compressor in real time and display it intuitively on the screen, allowing operators to stay informed about the lubrication condition at all times.

Alarm Function: When abnormal oil pressure is detected, the device will trigger audible and visual alarms, with a high-intensity alarm sound reaching up to 120 decibels, promptly alerting on-duty personnel.

Shutdown Protection: While issuing an alarm, the protection relay outputs a control signal to automatically trigger an emergency shutdown of the air compressor, preventing severe damage caused by oil break.

Components

Sensor: Responsible for collecting relevant data from the air compressor's oil circuit, serving as a key component for obtaining real-time status.

Control Unit: Typically composed of a microprocessor, data memory, etc., it processes, analyzes, and judges the data collected by the sensor, issuing control commands based on preset programs.

Alarm Module: Includes audible and visual alarm devices, such as indicator lights and horns, which emit clear alarm signals in case of abnormalities.

Power Module: Provides stable electrical support for the entire device.