{"product_id":"dvr-3pro-20682907","title":"DVR 3pro","description":"\u003cp\u003eThe DVR 3pro is a fully electronic, versatile vacuum gauge with ATEX approval for use in areas with potentially explosive atmospheres (ATEX category 2). Thanks to the easy operation and the combined digital\/analog pressure display, measured values can be viewed fast and precisely. The DVR 3pro has an integrated pressure sensor made of aluminum oxide ceramic with excellent corrosion resistance and high long-term stability. A particular advantage is the flexible use with 9V battery power supply (mains-independent operation). Approved batteries are available from retail outlets. The removable cover at the back of the gauge allows for easy battery replacement. (Note: battery replacement must be done outside the hazardous ATEX area.) Information on the disposal of used batteries »\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpper measuring limit in mbar\/hPa: 1060 mbar\u003c\/li\u003e\n\u003cli\u003eUpper measuring limit in torr: 795 torr\u003c\/li\u003e\n\u003cli\u003eLower measuring limit in mbar\/hPa: 1\u003c\/li\u003e\n\u003cli\u003eLower measuring limit in torr: 1 torr\u003c\/li\u003e\n\u003cli\u003eMeasurement principle: Ceramic diaphragm (alumina), capacitive, gas indep., absolute pressure\u003c\/li\u003e\n\u003cli\u003eAccuracy of measurement: \u0026lt; +- 1 mbar\/hPa\/torr \/ +- 1 digit (after adjustment, constant temp.) mbar\/hPa\/torr\u003c\/li\u003e\n\u003cli\u003eATEX conformity: II 2G EX ib IIC T4 Gb\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient: \u0026lt; 0.15 mbar\/hPa\/0.11 torr \/K mbar\/hPa\/torr \/K\u003c\/li\u003e\n\u003cli\u003eVacum connection: Small flange KF DN 16, PTFE tubing connection 10\/8 mm, hose nozzle DN 6\/10 mm\u003c\/li\u003e\n\u003cli\u003eLower ambient temperature (storage): -10 °C\u003c\/li\u003e\n\u003cli\u003eUpper ambient temperature (storage): 60 °C\u003c\/li\u003e\n\u003cli\u003eLower ambient temperature (operation): 10 °C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":59517772693836,"sku":"20682907","price":1130.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/20682907.jpg?v=1792971644","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/dvr-3pro-20682907","provider":"Luminix Health","version":"1.0","type":"link"}