SJ-E108L Keyence Ionizer Bar Static Eliminator Small Flow

Keyence SJ-E108L Small-Flow Bar Ionizer for Wide Static Elimination

Core Technical Specifications

• Brand: Keyence
• Model: SJ-E108L
• Series: SJ-E series, small flow model
• Ion generation: Corona discharge, shockless resistive coupling
• Voltage application: Pulse AC method at ±8000 V
• Ion balance: ±30 V at 300 mm or more, 0.2 MPa
• Installation distance: 50 to 2000 mm
• Number of electrodes: 17
• Effective length: 1160 mm static elimination range at 50 mm
• Total length: 1040 mm
• Weight: 1.27 kg
• Electrode probe material: Tungsten
• Main body material: ABS, PBT, PP, LCP, PPS, SPS, SUS

Electrical and Control Data

• Supply voltage: 24 to 36 VDC ±10%
• Current consumption: 700 mA at 24 V, 500 mA at 36 V
• Output type: NPN open collector for ion level warning, condition warning, and alarm
• Control input: Static elimination stop input via NPN open collector or contact point
• Control output: NPN open collector, 100 mA maximum at 40 VDC or less
• Air connection port: Rc 1/8
• Air supply pressure: 0.1 to 0.5 MPa, recommended 0.2 MPa
• Overvoltage category: I; Pollution degree: 2
• Built-in ports: None; remote control communication only

Environmental Tolerance and Interference Resistance

• Operating temperature: 0 to +40 °C
• Relative humidity: 35 to 85 % RH with no condensation
• Protection rating: Not available for this model
• The shockless resistive coupling design limits discharge shock for operator safety
• Pulse AC driving with Hi-Power I.C.C. control resists ion balance drift in steady use
• NPN open collector alarm outputs support fast fault detection in automated lines

Installation Guide

• Mount the bar at a distance between 50 mm and 2000 mm from the target
• Align the 1160 mm effective range with the charged surface at 50 mm
• Connect clean air to the Rc 1/8 port and regulate pressure to 0.2 MPa
• Wire 24 to 36 VDC power and confirm current draw stays within 700 mA at 24 V
• Use the static elimination stop input to pause operation during maintenance
• Route alarm and condition warning outputs to your PLC or indicator panel

Packing List

• One Keyence SJ-E108L bar-type static eliminator
• Mounting hardware set
• Air connection fitting for Rc 1/8 port
• Protective electrode covers
• Instruction sheet

Shipping and Support

• We ship with FedEx, UPS, and DHL
• We dispatch orders within 5 days
• We support 30-day returns
• We supply brand-new original units
• We keep stock ready for immediate order processing

FAQ

• Q: What is the ion balance of the SJ-E108L?
  A: It holds ±30 V at 300 mm or more with 0.2 MPa air pressure.
• Q: How many electrodes does the SJ-E108L use?
  A: It has 17 tungsten electrodes along a 1040 mm total body length.
• Q: What is the effective static elimination length?
  A: The range reaches 1160 mm at a 50 mm distance.
• Q: What installation distance does this bar support?
  A: You can mount it from 50 mm to 2000 mm away from the target surface.
• Q: What air pressure do you recommend?
  A: Use 0.2 MPa for best balance, within the 0.1 to 0.5 MPa range.
• Q: What supply voltage does it accept?
  A: It runs on 24 to 36 VDC ±10% with 700 mA draw at 24 V.
• Q: What is the operating temperature range?
  A: It works from 0 to +40 °C at 35 to 85 % RH without condensation.
• Q: Does it include built-in communication ports?
  A: No, it offers remote control communication only.