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The emitter points of an ioniser foul up. Dirty needles lengthen decay time measurably before the unit reports any fault, which is why cleaning is part of maintenance.

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Nozzle Ionisers

Ionizers

ESD nozzle ionisers produce a uniformly ionised airstream at the nozzle outlet, neutralising electrostatic charges on surfaces that cannot be discharged via grounding. The range includes the SMC IZN10 series in two mounting variants (IZN10-B1 L-bracket, IZN10-B2 T-bracket) and the Simco Orion nozzle ioniser (7500.O.N) with an integrated proximity sensor. Nozzle ionisers are particularly suited to precision applications where the ionising jet must be directed exactly at the workpiece or surface.

⚡ Directed ionising jet - nozzle geometry for pinpoint charge neutralisation

⚙ SMC IZN10, L- and T-bracket - flexible mounting in automation systems

↕ Simco Orion with proximity sensor - demand-controlled activation on workpiece arrival

✓ Compact form factor - integrable in handling systems, assembly lines, and test stations

✓ Compressed-air operated - ionised air jet, no high-voltage risk at the workpiece

Model	Mounting	Feature
SMC IZN10-B1	L-bracket	Standard mounting, angle bracket
SMC IZN10-B2	T-bracket	T-bracket for profile mounting
Simco 7500.O.N Orion	Flexible	Integrated proximity sensor, demand-controlled

Typical applications: Charge neutralisation in pick-and-place machines and SMT equipment; discharging films, plastic parts, and PCBs prior to processing; integration into handling systems and conveyors for automated production processes; test and measurement stations where electrostatic fields from surface charge affect measurement integrity.

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Orion ionizing nozzle with proximity sensor - Simco 7500.O.N
€2,074.58
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L-shaped mounting bracket for nozzle ionizer - SMC IZN10-B1
€18.44
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Pivoting mounting bracket for nozzle ionizer - SMC IZN10-B2
€29.15

What are ESD nozzle ionizers and where are they primarily used in industrial applications?

ESD nozzle ionizers are precision electrostatic discharge control devices that generate positive and negative ions to neutralize static charges on sensitive electronic components and assemblies. The IZN10 series nozzle ionizers are specifically engineered for electronics manufacturing environments where localized static elimination is critical, including semiconductor assembly lines, PCB manufacturing facilities, and precision instrument production. These devices prevent electrostatic discharge damage that can destroy sensitive integrated circuits, with typical neutralization times under 10 seconds at working distances of 50-150mm from the ionization point.

What are the key technical selection criteria for choosing between different ESD nozzle ionizer models?

Critical selection parameters for ESD nozzle ionizers include mounting configuration, with the SMC IZN10-B1 offering L-bracket mounting for side installation while the IZN10-B2 provides T-bracket mounting for overhead positioning. Air consumption rates typically range from 5-50 liters per minute depending on coverage area requirements, and ionization balance should maintain ±10V residual voltage according to IEC 61340-5-1 standards. Advanced models like the Simco 7500.O.N Orion incorporate proximity sensors for automatic activation, reducing compressed air consumption and extending electrode life while ensuring consistent neutralization performance across varying work piece heights.

Which international standards and certifications apply to ESD nozzle ionizers in industrial environments?

ESD nozzle ionizers must comply with IEC 61340-5-1 standard for electrostatic discharge protection of electronic devices, which defines ionization balance limits of ±50V and discharge time requirements under 2 seconds for 1000V to 100V reduction. Additional applicable standards include EN 61000-4-2 for electrostatic discharge immunity testing and IEC 61010-1 for safety requirements of electrical equipment for measurement and laboratory use. ATEX certification may be required for installations in potentially explosive atmospheres, particularly in chemical processing or pharmaceutical manufacturing environments where flammable vapors could be present during ionization processes.

How do the mounting variants of the IZN10 series nozzle ionizers differ in application and performance?

The SMC IZN10-B1 L-bracket configuration provides side-mounting capability ideal for workstation integration and conveyor line installations where horizontal ionization coverage is required. The IZN10-B2 T-bracket variant offers overhead mounting for vertical downward ionization, suitable for inspection stations and assembly benches requiring top-down static elimination. The Simco 7500.O.N Orion series incorporates proximity sensing technology with automatic on-off control, reducing energy consumption by up to 60% compared to continuous operation models while maintaining consistent ±15V ionization balance across the entire detection range of 10-100mm working distance.

What are the installation requirements and system compatibility considerations for ESD nozzle ionizers?

ESD nozzle ionizers require clean, dry compressed air supply at 0.1-0.7 MPa operating pressure with filtration to 5 microns to prevent electrode contamination and maintain consistent ion generation. Electrical connections typically require 24VDC power supply with current consumption ranging from 100-500mA depending on ionization intensity settings and sensor integration features. The IZN10 series utilizes standard pneumatic quick-connect fittings for 6mm or 8mm tubing integration, while advanced models like the Simco Orion series require additional control cable connections for proximity sensor feedback and automatic operation modes compatible with PLC control systems.

What safety ratings and environmental operating conditions apply to ESD nozzle ionizers?

Industrial ESD nozzle ionizers typically operate within temperature ranges of 5°C to 50°C ambient conditions with relative humidity tolerance up to 85% non-condensing according to IEC 60068 environmental testing standards. IP40 ingress protection rating is standard for most nozzle ionizers, providing protection against solid particles larger than 1mm while requiring installation in controlled indoor environments. The ionization voltage output is inherently safe at less than 7kV AC with current limitation below 25 microamperes, meeting IEC 61010-1 safety requirements for operator protection, though proper grounding of all metallic components within the ionization field remains essential for optimal performance.

What maintenance schedule and service life expectations apply to ESD nozzle ionizers?

ESD nozzle ionizers require electrode cleaning every 1000-2000 operating hours depending on ambient air quality, with compressed air blow-off or alcohol cleaning maintaining optimal ion generation efficiency. The IZN10 series electrodes typically provide 8000-10000 hours service life under normal industrial conditions before replacement becomes necessary due to electrode wear and ion output degradation. Monthly ionization balance verification using electrostatic fieldmeters ensures compliance with IEC 61340-5-1 performance standards, while annual calibration by qualified technicians maintains ±10V balance accuracy and confirms discharge time performance remains within specification limits for critical ESD protection applications.

Nozzle Ionisers

Technical features

Product overview IZN10 and Simco Orion

Typical applications