{"product_id":"industrial-pi-300-d-programmable-logic-controller-module","title":"Industrial PI-300-D Programmable Logic Controller Module","description":"\u003cdiv\u003e\u003cp\u003ePI 300 D Pirani measurement board for Pfeiffer Vacuum Balzers is a modular sensor board used inside Pfeiffer's TPG 300\/TPG 500 vacuum gauge systems to deliver Pirani-based vacuum readings from two gauge heads. Identified by part numbers PT 546 920-T and PT546920-T, the PI 300 D is designed for two TPR 010\/018 gauge heads and serves as the Pirani sensor interface feeding pressure data to the host controller. Pfeiffer's documentation places the PI 300 D among the PI 300 family of measurement boards and links PT 546 920-T to the PI 300 D configuration. This module supports Pirani-based vacuum measurement in industrial and research settings where multi-head gauge arrangements are employed, enabling integrated monitoring within Pfeiffer’s modular vacuum control ecosystem.\u003c\/p\u003e\u003c\/div\u003e","brand":"BALZERS","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676481421614,"sku":null,"price":363.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_4d8718b1-0abd-462b-8044-01a096d99728.jpg?v=1769551491","url":"https:\/\/plgautomation.com\/products\/industrial-pi-300-d-programmable-logic-controller-module","provider":"PLG Automation ","version":"1.0","type":"link"}