{"title":"Calorimetric flow meters for water-based liquids","description":"\u003cp\u003eCalorimetric flow meters for water-based liquids measure the flow velocity and the temperature with a heated probe. They have no moving parts, so no part wears or jams, and a 4-digit display shows the value at the measuring point. The probe measures 0.05 to 3 m\/s. The flow in l\/min depends on the pipe: enter the inner pipe diameter to show l\/min. The displayed flow is an indication, not a precise measurement; for a precise value in l\/min, choose a paddle wheel or magnetic flow meter.\u003c\/p\u003e\u003cp\u003eA teach function stores the zero point and the maximum flow at the measuring point. Output 1 switches at a flow limit, output 2 at a flow or temperature limit, each as PNP or NPN. Typical uses are coolant circuits, filter units and pump dry-running protection.\u003c\/p\u003e\u003cp\u003eThe probe screws into a G 1\/4\" or G 1\/2\" socket. The supply voltage is 15 to 35 V DC, and the meters are rated to 40 bar (≈580 psi) and +85 °C (≈185 °F). They are set up for water-based liquids; for oil, choose a metal variable area flow meter. The same devices are also listed under calorimetric flow switches for water-based liquids; choose that page when switching is the main task.\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/1787\/6152\/collections\/m28ah_v1.jpg?v=1793066558","url":"https:\/\/tameson.fr\/collections\/calorimetric-flow-meters-for-water-based-liquids.oembed","provider":"Tameson.com","version":"1.0","type":"link"}