{"product_id":"b-controls-dh-7805-liquid-level-control-relay","title":"B Controls DH-7805 Liquid Level Control Relay","description":"\u003cdiv\u003e\u003cp\u003eThe B Controls DH-7805 Liquid Level Control Relay is a DH-series industrial relay designed to automate pump and valve actuation based on liquid level. The product data lists 440–480 V as the primary voltage and 220 V as the secondary, indicating it is built to interface with high-voltage mains equipment while providing a lower-voltage control signal. As part of the DH family, the DH-7805 is intended for use in tanks, sumps, and process vessels where maintaining level within a set range is required, typically by energizing a pump or switching a valve when the level reaches the designated point. The compact DH-7805 form-factor fits standard control panel configurations and relies on the DH-series construction to support reliable switching of load equipment in industrial environments. This model is suited for applications where a robust level-control relay is needed to automate routine operations, reduce manual intervention, and improve process consistency in liquid handling systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"B","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660450496814,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0f7081d4-b53d-45a4-b493-a8c0c09fb10d.jpg?v=1769537740","url":"https:\/\/plgautomation.com\/products\/b-controls-dh-7805-liquid-level-control-relay","provider":"PLG Automation ","version":"1.0","type":"link"}