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The static electricity oil spill alarm is a modern technological device that is widely used in the control of fluid distribution processes in industries such as petroleum, chemicals, and food processing. It helps to prevent accidents caused by static electricity, as well as oil spills that may occur during loading operations, thereby ensuring safe operations in hazardous locations such as oil depots and chemical plants. It is particularly suitable for environments where flammable and explosive liquid chemical products are handled frequently. Working principle of the electrostatic oil spill protector: 1. The protector monitors the liquid level using a level switch; when the level exceeds the set safe threshold, it immediately sends an alarm signal for use by third parties. At the same time, audio and visual alarm signals are generated to enable on-site personnel to promptly understand the system’s operating status. 2. The protector automatically checks the grounding condition of the tank truck through an electrostatic grounding clip; it generates an alarm signal as soon as the loop resistance between the tank truck and the grounding post exceeds the specified value, for use by third parties. At the same time, audio and visual alarm signals are generated to enable on-site personnel to promptly understand the system’s operating status. Functional features of the oil spill static electricity protector: 1. Auditory and visual alarm when the liquid level reaches a certain threshold. 2. Auditory and visual alarm in case of poor static electricity grounding. 3. Auditory and visual alarm for faults detected by the liquid level sensor. 4. It provides alarms for poor static electricity grounding and low liquid levels, as well as a level signal output for use by control systems. 5. A liquid level switch is used as the sensor; there are no moving parts, resulting in high reliability and no need for maintenance. The main control circuit of this static electricity oil spill protector is designed using highly integrated specialized chips and voltage monitoring circuits, offering high integration, strong interference resistance, and stable performance. It is widely used in the flow control processes of industries such as petroleum, chemicals, and food processing. It is suitable for static electricity grounding detection during the shipment of top-mounted flexi-pipes, as well as for oil spill protection and alarm functions; it is also used for protection and alarm during the shipment of bottom-mounted flexi-pipes that do not experience oil spills. It can effectively prevent accidents caused by static electricity, as well as avoid oil spills during loading processes, ensuring safe operations in hazardous locations such as oil depots and chemical plants. It is particularly suitable for environments where flammable and explosive liquid petrochemical products are handled frequently.