{"product_id":"maretron-pt-0-3psi-01","title":"Pressure Transducer (0-3 psi)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMaretron Pressure Transducer — 0 to 3 PSI, Gauge Type (PT-0-3PSI-01)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe lowest-range gauge-type transducer in Maretron's FPM100 lineup — sized for very low-pressure monitoring applications like tank air pressure, low-pressure water systems, or HVAC monitoring.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhy It's Worth It\u003c\/strong\u003e\u003cbr\u003eFor maximum accuracy, always use the transducer with the smallest range sufficient for your application — a 0-3 PSI transducer on a 2.5 PSI system gives you far better resolution than any higher-range unit on the same circuit. This gauge-type transducer measures pressure relative to atmospheric (not absolute), and has a vent tube in the connecting cable to maintain that reference — keep the vent tube end dry and unkinked or readings will drift.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003cbr\u003eThread into any 1\/4\" NPT female fitting. Install torque 133-177 in-lbs (15-20 Nm). If the monitored system is subject to pressure spikes or transients, install a PT-SNUB-01 pressure snubber first, then thread the transducer into the snubber's outlet. Connect the white wire to the positive (+) terminal and the brown wire to the negative (-) terminal of a free FPM100 channel. Not approved for use with gasoline.\u003c\/p\u003e","brand":"Maretron","offers":[{"title":"Default Title","offer_id":45225937207478,"sku":"MAR\/PT-0-3PSI-01","price":195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/6584\/6966\/files\/MARPT03PSI01_001.jpg?v=1783452349","url":"https:\/\/ampedupmarine.com\/es\/products\/maretron-pt-0-3psi-01","provider":"Amped Up Marine","version":"1.0","type":"link"}