SJ-E180H Keyence SJ-E Series Bar Ionizer
SJ-E180H is a high-end bar-type static eliminator from Keyence. It belongs to the SJ-E series and uses corona discharge. The unit applies a pulse AC method at ±8000 V. For stable balance, it adopts the Hi-Power I.C.C. method. Because of this design, ion balance stays at ±30 V under rated conditions.
However, its reach is what sets it apart. The installation distance spans 50 to 2000 mm. Meanwhile, the effective length reaches 1860 mm at 50 mm. In addition, it carries 57 electrodes for wide coverage. As a result, it handles long production lines well. Therefore, it fits film, sheet, and web processes.
Also, the tungsten probes resist wear. In contrast, many budget bars wear faster. Besides that, the body uses ABS, PBT, PP, LCP, PPS, SPS, and SUS. Consequently, it survives harsh factory floors. Moreover, Keyence still lists it as active.
Technical Data
| Brand | Keyence |
| Model | SJ-E180H |
| Series | SJ-E series |
| Product Type | Bar-type static eliminator, high-end model |
| Ion Generation | Corona discharge |
| Structure | Shockless resistive coupling type |
| Voltage Application | Pulse AC method, ±8000 V |
| Ion Balance Control | Hi-Power I.C.C. method |
| Ion Balance | ±30 V at 300 mm or more, 0.2 MPa air pressure |
| Installation Distance | 50 to 2000 mm |
| Number of Electrodes | 57 |
| Effective Length | 1860 mm at 50 mm static elimination range |
| Total Length | 1760 mm |
| Supply Voltage | 24 to 36 VDC ±10% |
| Current Consumption | 700 mA at 24 V, 500 mA at 36 V |
| Output Type | NPN open collector: ion level warning, condition warning, alarm output |
| Control Input | Static elimination stop input, NPN open collector or contact point |
| Control Output | NPN open collector, 100 mA max, 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 |
| Operating Temperature | 0 to +40 °C |
| Relative Humidity | 35 to 85 % RH, no condensation |
| Protection Rating | Not available |
| Dimensions | Not available, total length 1760 mm |
| Weight | 1.95 kg |
| Electrode Probe Material | Tungsten |
| Main Body Material | ABS, PBT, PP, LCP, PPS, SPS, SUS |
| Communication | Remote control communication |
| Built-in Ports | None |
| Communication Expansion | None |
| Lifecycle | Active, official Keyence production status confirmed |
Core Performance You Can Count On
- Wide installation range: 50 to 2000 mm.
- Long effective length: 1860 mm at 50 mm distance.
- Stable ion balance: ±30 V under recommended conditions.
- High electrode count: 57 electrodes for broad coverage.
- Durable probe material: tungsten electrodes resist wear.
- Flexible air pressure: 0.1 to 0.5 MPa, recommended 0.2 MPa.
- Alarm and warning outputs: NPN open collector signals.
Installation Guide
Mount the SJ-E180H within 50 to 2000 mm of the target. Keep the bar parallel to the material surface. Use the Rc 1/8 port for clean dry air. Set air pressure between 0.1 and 0.5 MPa. For best balance, use 0.2 MPa.
Next, connect a 24 to 36 VDC power supply. Observe polarity during wiring. Also, keep current headroom above 700 mA at 24 V. Route control input and output wiring away from high-noise cables. In addition, ground the machine frame properly.
Setup and Maintenance Convenience
Remote control communication supports simple integration. Because of this, startup stays quick. The static elimination stop input accepts NPN open collector or contact signals. As a result, line control becomes flexible. Alarm and condition outputs help users monitor ion status. Therefore, faults surface early.
Moreover, tungsten electrodes resist oxidation. Clean them with approved methods only. Before use, confirm air quality. Also, no built-in communication ports reduce setup complexity.
Compatibility Notes
The SJ-E180H belongs to the Keyence SJ-E series. It works with standard 24 to 36 VDC industrial power. In addition, it supports NPN control logic. It fits remote control communication systems. However, it does not include built-in communication ports. Also, it does not support communication expansion. Before installation, check machine voltage and I/O type.
Certifications and Compliance
Overvoltage category I and pollution degree 2 apply. Official certification documents are available on request. Also, confirm local rules before installation. Keyence official production status is active as of 2026-09.
Packing List and Warranty
- 1x Keyence SJ-E180H bar ionizer
- 12-month warranty from Oiltech Controls
- Technical verification before shipment
- Tested industrial surplus or refurbished options may be available
Warranty covers defects under normal use. However, it excludes misuse, wrong wiring, water damage, and unauthorized repair. Contact us for RMA steps.
Shipping Methods
We ship worldwide by FedEx, UPS, and DHL. Tracking is provided. Packing follows industrial safety standards. Delivery time depends on destination and customs. For urgent orders, we can prioritize on request.
Typical Applications
- Film and sheet static removal
- Packaging and printing lines
- Plastic molding and web handling
- Electronics assembly areas
- Coating and laminating processes
- Long-range static control on conveyors
Diagnostic Capabilities
The unit provides ion level warning, condition warning, and alarm output. These signals help detect abnormal ion balance. Also, users can monitor output through NPN open collector logic. The static elimination stop input supports quick line control. In addition, remote control communication allows status checks. As a result, these features reduce downtime and simplify troubleshooting.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support through FedEx, UPS, and DHL
- Tested industrial surplus and refurbished options
- 12-month warranty for added confidence
- Technical verification before shipment
- Support for obsolete control systems
Need help? Email us at info@oiltechcontrols.com or message us on WhatsApp at +86 158 8020 0923.
FAQ
Q: What is the model?
A: The model is SJ-E180H.
Q: What series does it belong to?
A: It belongs to the Keyence SJ-E series.
Q: What is the installation distance?
A: The range is 50 to 2000 mm.
Q: What is the ion balance?
A: It is ±30 V at 300 mm or more and 0.2 MPa air pressure.
Q: What is the supply voltage?
A: It uses 24 to 36 VDC ±10%.
Q: What is the current consumption?
A: It draws 700 mA at 24 V and 500 mA at 36 V.
Q: What air pressure is recommended?
A: Use 0.2 MPa. The allowed range is 0.1 to 0.5 MPa.
Q: What is the operating temperature?
A: The range is 0 to +40 °C.
Q: What is the warranty?
A: Oiltech Controls provides a 12-month warranty.
Q: How do you ship?
A: We ship by FedEx, UPS, and DHL.
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Original Source: https://www.oiltechcontrols.com/
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