SMC IZS31-300CPN. IZS31, Ionizer

At some stage in our lives most of us will receive an unexpected electrostatic shock. These occur when an electrical charge is generated between two materials and then subsequently earthed such as when getting out of a car, or after walking across carpet and touching a metal door handle. Whilst this electrostatic discharge (ESD) is normally considered a minor inconvenience, these shocks, often accompanied with a spark, can pose serious problems during some manufacturing processes. As the world's leading automation experts, SMC have recognised the potential hazards of static generation and their new Series IZS31 Ionizer, simply and effectively takes the static away.Designed initially for use in applications where even small amounts of static can destroy or damage sensitive electronic components, this bar type ionizer uses the corona discharge method to eliminate static. For those not familiar with this method, the corona discharge is a phenomenon observed when high voltage is applied to an electrode needle and the atoms in the air around the tip of the needle are ionized.The Series IZS31 Ionizer is available in three ion emission modes; sensing DC, continuous DC or pulsed DC which can be adjusted from 1 Hz to 60 Hz dependent on the required speed of operation. With its smooth profile and aerodynamic cross section, flow disturbance and particle generation is kept to a minimum making the IZS31 ideal for use in clean room environments. Available in nine standard bar lengths between 300 mm and 2300 mm, three types of needles can be selected from general purpose tungsten, specialist silicon for use in metal sensitive environments and cost effective standard stainless steel for applications requiring less accuracy. Should the Ionizer's performance drop during operation an output signal alerts the operator that the electrode needles require cleaning, maintenance or simple replacement. Whilst the needles are secured with a double lock to prevent accidental release, additional security covers are also available for even more protection when the ionizer is used in critical applications.