U201, U202, U203 – Smart DC Ionizing Air Blower, High Efficiency

SKU: U201, U202, U203  

The smart DC ionizing air blower series U201, U202, U203 is a leading solution for eliminating static electricity in industrial manufacturing environments. With advanced DC technology, ultra-fast static elimination in just 1.25 seconds, ion balance of ±5V, and 2.4G wireless network connectivity for real-time monitoring, the product ensures superior performance, intelligent operation, and easy, safe maintenance.

Contact for a quote

Sales Leader: 0366 139 169   Sales Exec: 087 86 000 86  

U201, U202, U203 – Smart, High-Performance DC Ionizing Air Blower

Short Product Description

The U201, U202, U203 series smart DC ionizing air blowers are the leading solution for static elimination in industrial manufacturing environments. Featuring advanced DC technology, ultra-fast static decay time of just 1.25 seconds, ±5V ion balance, and 2.4G wireless networking for real-time monitoring, the product ensures superior performance, smart operation, and safe, easy maintenance.


In electronics manufacturing, semiconductor, and precision assembly industries, Electrostatic Discharge (ESD) control is vital to ensure product quality and prevent component damage. Understanding this demand, CÔNG TY TNHH THIẾT BỊ KỸ THUẬT VECTOR VINA, the authorized distributor of the Unesd brand in Vietnam, proudly introduces the U201, U202, U203 series Smart DC Ionizing Air Blowers – a comprehensive solution for every workspace.

The product line includes the following models:

  • U201: Single-fan unit
  • U202: Dual-fan unit
  • U203: Triple-fan unit

These devices are engineered to meet the most stringent anti-static requirements, standing out with three core attributes: High Performance – Smart – Convenient.

1. Superior Performance

At the heart of the U201/U202/U203 series is modern DC ionizing blower technology, delivering extremely powerful and rapid static elimination.

  • Impressive static decay rate: Takes only ≤1.25 seconds to reduce voltage from ±1000V to ±100V at a distance of 30cm.
  • Optimal ion balance: Consistently maintains ion balance within an ultra-narrow range of ≤ ±5V, ensuring an absolutely safe working environment for sensitive components.
  • Adjustable airflow: With 5 fan speed levels (up to 95CFM), users can easily set the appropriate ionized airflow for specific areas and applications.

2. Comprehensive Smart Technology

The biggest differentiator of this Unesd ionizing blower series is its smart management system, allowing centralized monitoring and control.

  • 2.4G wireless network connectivity: All blowers can be connected to the same network, enabling managers to remotely monitor the operating status of the entire system.
  • Real-time alarm: Integrated automatic ion balance detection. When the reading exceeds the preset threshold (default ±35V), the system immediately triggers both audible and visual alarms.
  • Remote control and password lock: Easily adjust settings or lock the device with a password to prevent unauthorized changes, ensuring the production process always complies with standards.

3. Convenient Design and Maximum Safety

Unesd has paid attention to every detail to optimize user experience, making maintenance simple and cost-effective.

  • Easy maintenance: The front and rear grilles feature a snap-on design for quick removal and installation during routine cleaning.
  • Safety first: The unit automatically cuts off power when the grille is opened, ensuring absolute safety for technicians during maintenance.
  • Plug-in emitter pins: The ion emitter pins can be easily detached and replaced, extending equipment lifespan and maintaining stable operating performance.
  • Automatic emitter cleaner: Keeps the emitter pins clean at all times to ensure optimal static elimination efficiency.

With these outstanding features, the U201, U202, U203 ionizing air blowers are a smart investment for any business looking to enhance ESD control efficiency, minimize product defect rates, and optimize production processes.

CÔNG TY TNHH THIẾT BỊ KỸ THUẬT VECTOR VINA is committed to providing genuine, high-quality Unesd products, accompanying the growth of our valued customers.

Technical Specifications

Attribute Details
Model U201 / U202 / U203
Power Supply 220V/50Hz
Power Consumption 20W / 45W / 70W
Air Volume (1 fan) 0-95CFM (5 adjustable levels)
Ion Balance ≤ ±5V
Static Decay Time ≤ 1.25 seconds
Coverage Area (1 fan) 40 x 90 cm²
Alarm Threshold Default from -35V to +35V

SKU: U201, U202, U203 Category: Anti-static - Cleanroom

Similar products