The Keyence SJ-H084A is a high-performance static eliminator designed to deliver reliable ionization in demanding industrial settings. As part of the HA series, this 840 mm bar type main unit incorporates advanced technology to ensure efficient static charge removal while maintaining safety, durability, and precision. Its slim and robust design makes it suitable for a wide range of production lines where static electricity poses a risk to quality, safety, or efficiency.

At the core of its performance lies the corona discharge ion generation method, a proven technique for generating positive and negative ions that neutralize unwanted charges. This process is made safer and more reliable through the use of a shockless resistive coupling structure, which ensures operators are protected even during direct contact with the unit. This safety feature allows for peace of mind while the equipment operates continuously in high-volume manufacturing environments.

The pulse AC voltage application system, capable of applying ±7000 V, provides consistent and powerful ionization. By alternating positive and negative high-voltage pulses, the SJ-H084A ensures effective static neutralization across a wide area, making it ideal for large equipment surfaces, conveyor systems, and sensitive materials prone to electrostatic discharge. This robust application method ensures stability, long-term effectiveness, and adaptability to varying production conditions.

Another standout feature of the SJ-H084A is its dual Ion Current Control (I.C.C.) system, which provides precise ion balance adjustment. Maintaining accurate ion balance is essential in preventing charge buildup and ensuring process stability. By automatically controlling ion output, the unit eliminates the need for constant manual adjustment, minimizing downtime and improving overall production efficiency. This control system also enhances the reliability of operations where strict quality standards must be met, such as in electronics, packaging, and precision manufacturing.

Durability and ease of integration are key strengths of this model. Its design supports long-term operation with minimal maintenance, and its structure allows easy installation into existing systems without extensive modification. The unit’s length of 840 mm provides extended coverage, reducing the need for multiple devices in wider applications. Combined with its stable performance and safety-oriented engineering, the SJ-H084A is a cost-effective and dependable solution for any facility facing static-related challenges.

In summary, the Keyence SJ-H084A Bar Type Main Unit combines advanced ionization technology, user safety, precise ion balance control, and robust static elimination capabilities into one versatile package. Its powerful and reliable performance ensures that production lines remain efficient, products maintain high quality, and operators work in a safer environment free from the risks of static electricity.