How to identify the authenticity of Yokogawa EJA transmitters

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　　In recent years, with the rapid increase in sales volume and revenue of Yokogawa EJA differential pressure transmitters, their use in the industrial sector has increased significantly. Many pressure transmitter manufacturers, seeing the popularity of the Yokogawa EJA differential pressure transmitters, have taken advantage of this to sell their own so-called \"Yokogawa EJA differential pressure transmitters\" on a large scale. This has led to an abundance of counterfeit and fake Yokogawa EJA differential pressure transmitters on the market, causing losses to many manufacturers and users who were unaware of this. With the prevalence of fake products, it is essential for us manufacturers and our customers to keep a close eye when purchasing transmitters, to carefully distinguish between genuine and fake items and avoid buying such fakes. To prevent more users from being deceived and wasting time. Today, the technical editor from Shaanxi HuiBo Electromechanical will teach you specifically how to identify the authenticity of Yokogawa EJA transmitters. 　　Method 1: Identify authenticity by visual differences. 　　On the left is the genuine product, while on the right is the counterfeit one. The color of the LCD display differs: the genuine version is light gray and bears a logo, whereas the counterfeit version is blue and has no logo ； The number of screw holes at the connection point to the fuselage is different: the genuine version has 4 holes, while the counterfeit one has 2 holes. 　　Method 2: Identify authenticity based on the EJA transmitter’s serial number. The item on the left is genuine, while the one on the right is a counterfeit. The product type, manufacturer, and serial number can be found online. Provide product data whenever possible for information verification. 　　Method 3: Identifying products through third-party agencies. Professional experts can be hired for this purpose, but it takes time and incurs costs. After all, the above are just some older methods for identifying genuine and fake Yokogawa transmitters, and many of them are no longer applicable these days; once something is made public, it is no longer a secret. If someone intends to fake them, even employees of Yokogawa Company cannot tell the difference just by looking at their appearance. 　　Method 4: Identification through the electronic serial number. Finally, I’d like to share a reliable method for distinguishing between genuine and fake Yokogawa EJA differential pressure transmitters, and that is by using the electronic serial number, or the device code contained within the transmitter. These numbers can be obtained through logistics channels; although it’s a somewhat cumbersome process, it remains an effective method. Another option is to purchase the devices from reliable suppliers. 　　That’s all for what we want to share with you today regarding the \"methods for identifying the authenticity of Yokogawa EJA transmitters.\" We hope this will be helpful to you when purchasing Yokogawa EJA differential pressure transmitters in the future, so as to avoid buying fake ones.