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Hart475 is the upgraded version based on Hart375. When the system starts or maintenance operation, as long as the HART communicator connected to 4~20mA communication signal line, you can use. The device is suitable to the HART communication operation, compatible with hart275 hart375 and HART475.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.