{"product_id":"supmea-ph-7001-flat-membrane-ph-sensor","title":"Supmea pH-7001 Flat Membrane Industrial pH Sensor","description":"\u003cp\u003eThe Supmea pH-7001 is an industrial-grade analytical sensor engineered for high-fouling environments where standard glass bulb electrodes fail. Designed specifically for industrial wastewater treatment, desulfurization towers, and lime slurry monitoring, this sensor utilizes a flat-surface measurement interface to minimize mechanical damage and prevent the accumulation of solids.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cb\u003eField Summary:\u003c\/b\u003e In high-solid streams or sludge tanks, a standard spherical bulb acts as a collection point for debris and scaling. The pH-7001 eliminates this failure point with a flush-mounted membrane that allows the process flow to provide a natural scouring action, significantly extending the interval between manual cleanings.\u003c\/blockquote\u003e\n\u003ch3\u003eMetrological Integrity \u0026amp; Thermal Compensation\u003c\/h3\u003e\n\u003cp\u003eWhile industry standards often default to PT100 elements, we stock the pH-7001 with integrated \u003cb\u003ePT1000 RTDs\u003c\/b\u003e as standard. For the typical 2-wire cable runs found in industrial plants, the higher base resistance of the PT1000 provides ten times better immunity to uncorrected measurement errors caused by cable lead resistance. This ensures that your temperature-compensated pH slope is more accurate.\u003c\/p\u003e\n\u003ch3\u003eOperational Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFlat Hidden Bulb Design:\u003c\/b\u003e The sensitive glass membrane is recessed into the housing, protecting it from physical impact while providing a self-cleaning profile in turbulent flows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePPS (Polyphenylene Sulfide) Housing:\u003c\/b\u003e Constructed from high-performance thermoplastic for superior chemical resistance and structural stability in aggressive industrial effluents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTeflon Ring Junction:\u003c\/b\u003e Utilizes a large-area PTFE liquid junction to resist poisoning from sulfides and minimize clogging from suspended solids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal Compatibility:\u003c\/b\u003e This sensor has standard analog output characteristics following the Nearnst equation. This makes it compatible with any conventional pH transmitter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"height: 196.972px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"height: 19.5972px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"height: 19.5972px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003e2 to 12 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003e0 to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003ePressure Resistance\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003e≤ 0.4 MPa (4 Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003ePT1000 RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003ePPS (Polyphenylene Sulfide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eReference System\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eAg\/AgCl with Teflon Ring Junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eMembrane Resistance\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003e≤ 250 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eInstallation Thread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003e3\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5972px;\"\u003e\n\u003ctd style=\"height: 20.5972px;\"\u003eCable Interface\u003c\/td\u003e\n\u003ctd style=\"height: 20.5972px;\"\u003eShielded low-noise analog lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eInstallation Recommendation\u003c\/h3\u003e\n\u003cp\u003eFor optimal response times and to prevent air entrapment, the sensor should be installed at an angle of at least 15° from the horizontal. For pipe-mounted applications, ensure the flat membrane is oriented to face the flow to maximize the self-cleaning effect of the process liquid.\u003c\/p\u003e","brand":"Supmea","offers":[{"title":"Default Title","offer_id":46446786412715,"sku":"ICP-PAP-351-PT1000-E50","price":500.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/6385\/8091\/files\/2abd2f3c-9a8a-42a0-b71c-20e255c57596.jpg?v=1776482208","url":"https:\/\/www.instore.nz\/products\/supmea-ph-7001-flat-membrane-ph-sensor","provider":"inStore Ltd","version":"1.0","type":"link"}