{"product_id":"canopus-instruments-4242-3p-12i-dc-isolating-amplifier","title":"Canopus Instruments 4242-3P-12I DC Isolating Amplifier","description":"\u003cdiv\u003e\u003cp\u003eCanopus Instruments 4242-3P-12I DC Isolating Amplifier is a signal‑conditioning device that provides galvanic isolation for DC signals between its input and output, protecting measurement and control circuits from ground loops and EMI. This unit sits in Canopus’ 4242 family of analog signal conditioning products, reflecting the company’s focus on reliable isolation for industrial automation and process control in harsh or electrically noisy environments. It is designed to interface with DC sensors and transducers, delivering isolated signal transmission that preserves signal integrity while preventing common‑mode disturbances from affecting downstream instruments. The 4242‑3P‑12I designation appears in distributor catalogs and trade listings, indicating its place in Canopus’ installation practices and accessory ecosystem. Typical applications include isolating and conditioning DC voltage or current signals from devices such as transducers, load cells, or measurement probes, for safe, accurate feeding of data acquisition systems, controllers, or data loggers in industrial plants, test benches, and automation panels. This description emphasizes the core value of galvanic isolation and robust signal conditioning that Canopus instruments provide for reliable operation in environments where EMI and ground‑related issues can compromise measurements.\u003c\/p\u003e\u003c\/div\u003e","brand":"Canopus","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677659595054,"sku":null,"price":841.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_353bd07a-459d-4b62-896b-8742c2cf0955.jpg?v=1769566082","url":"https:\/\/plgautomation.com\/products\/canopus-instruments-4242-3p-12i-dc-isolating-amplifier","provider":"PLG Automation ","version":"1.0","type":"link"}