Keyence SJ-F700 SJ-F Series Static Eliminator Blower with Multi-Sensor Technology

Keyence · Sensors & Instrumentation

Description  The Keyence SJ-F700 is a high-performance multi-sensor ionizing blower designed to eliminate electrostatic charge with exceptional speed and accuracy. Featuring automatic probe cleaning and self-maintenance functionality, the SJ-F700 ensures long-term, maintenance-free operation for ESD prevention and contamination control in precision environments.     Technical Specifications  Condition New/Never Used Surplus Brand Keyence Category HVAC Part Number SJ-F700 Subcategory Blower Type Static Eliminator, Main Blower Unit Voltage Application Method Variable DC Applied Voltage ±8200 V max Ion Balance Control Multi-I.C.C. Ion Balance Accuracy ±1 V (with SJ-FB01) / ±3 V (without SJ-FB01) Static Elimination Time Approx. 0.5 s Installation Distance 50 mm or more Maximum Air Volume 4.8 m³/min Ozone Density 0.005 ppm or less Saved Data Ion level, charge level, air flow, unit status, temperature, humidity Sampling Cycle 0.1 s Event Log Errors, warnings, threshold exceedance, cleaning operation, power ON/OFF Inputs IN1: Static elimination stop / IN2: Clean input / IN3: Event trigger Outputs 3 (OUT1–OUT3) Photo MOS relay outputs, 26.4 VDC, 50 mA max Assignable Output Functions Alarm, error, clean operation, charge/ion balance threshold, system alerts Ethernet Standard 100BASE-TX (RJ-45, 8-pin connector) Power Supply 24 VDC ±10% or dedicated AC adapter (OP-88766/OP-88768) Current Consumption 1.6 A or less (normal), 0.18 A (ECO mode typical) Ambient Temperature Range 0 to +40 °C (32 to 104 °F) Relative Humidity Range 35 to 85% RH (no condensation) Overvoltage Category I Pollution Degree 2 Material Case: PC/ABS; Guards: SUS; Mounting components: PBT, LCP, polyurethane insulation Enclosure Rating IP40 (front ventilation protection) Data Interface Ethernet and internal memory (hourly logging) Special Functions Auto-clean, feedback sensor input, ECO mode Weight Approx. 1.2 kg (2.65 lb)     Information About SJ-F700 The SJ-F700 belongs to Keyence’s advanced SJ-F Series, offering fully automated static elimination systems that maintain optimal ion balance without manual calibration. Utilizing a variable DC system with Multi-I.C.C. ion control, it achieves ion balance within ±1 V when paired with the SJ-FB01 feedback sensor. With a static elimination time of approximately 0.5 seconds and an effective range up to 3 meters, the SJ-F700 is ideal for electronics manufacturing, cleanrooms, and sensitive assembly lines. Built with a PC/ABS housing and equipped with automatic self-cleaning brushes, it combines high airflow, precision control, and durability for reliable industrial ESD management. Key Features: Variable DC Ionization System: Provides precise charge neutralization for consistent static elimination. Ultra-Fast Elimination: Removes static in as little as 0.5 seconds for high-throughput processes. High Ion Balance Accuracy: Maintains ±1 V balance with Multi-I.C.C. control and feedback sensor. Automated Maintenance: Built-in brush cleaning eliminates manual probe maintenance. Wide Elimination Range: Effective up to 3 m with maximum air volume of 4.8 m³/min. Low Ozone Emission: Generates 0.005 ppm or less for cleanroom compatibility. Comprehensive Monitoring: Logs ion level, charge level, air flow, and humidity with hourly data saving. Multiple Outputs: 3 configurable Photo MOS relay outputs for alarm and process control. Ethernet Connectivity: 100BASE-TX RJ45 interface for remote monitoring and control. Robust Design: PC/ABS housing with SUS ventilation guards, rated for 0–40 °C operation. The SJ-F700 delivers the reliability and precision required for ESD protection and static control in electronics, optics, and semiconductor manufacturing.

Brand: Keyence · Category: Sensors & Instrumentation

Key features

• Variable DC Ionization System: Provides precise charge neutralization for consistent static elimination.
• Ultra-Fast Elimination: Removes static in as little as 0.5 seconds for high-throughput processes.
• High Ion Balance Accuracy: Maintains ±1 V balance with Multi-I.C.C. control and feedback sensor.
• Automated Maintenance: Built-in brush cleaning eliminates manual probe maintenance.
• Wide Elimination Range: Effective up to 3 m with maximum air volume of 4.8 m³/min.
• Low Ozone Emission: Generates 0.005 ppm or less for cleanroom compatibility.
• Comprehensive Monitoring: Logs ion level, charge level, air flow, and humidity with hourly data saving.
• Multiple Outputs: 3 configurable Photo MOS relay outputs for alarm and process control.
• Ethernet Connectivity: 100BASE-TX RJ45 interface for remote monitoring and control.
• Robust Design: PC/ABS housing with SUS ventilation guards, rated for 0–40 °C operation.

Specifications

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