{"product_id":"honeywell-ec350-electronic-gas-volume-converter-for-natural-gas-metering-and-custody-transfer","title":"Honeywell EC350 Electronic Gas Volume Converter for Natural Gas Metering and Custody Transfer","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003eThe Honeywell EC350 is a flexible PTZ (Pressure, Temperature, Compressibility) gas volume corrector designed for custody transfer and industrial gas metering. It combines precision measurement with advanced diagnostics, extended battery life, and integrated communication features for enhanced reliability and reduced maintenance.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 557px; width: 88.4058%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 32.75px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 32.75px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 32.75px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.3438px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 31.3438px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 31.3438px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.4844px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 26.4844px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 26.4844px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003eGas Measurement\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.25px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 31.25px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 31.25px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eEC350\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eVolume Correction Devices\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.6875px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 31.6875px;\"\u003e\u003cspan\u003eMounting Options\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 31.6875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eUMB, rotary, wall-mounted\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.875px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 23.875px;\"\u003e\u003cspan\u003ePressure Inputs\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 23.875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e1 or 2 (plug-and-play digital transducers)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 39.1875px;\"\u003eVolume Correction Standards\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 39.1875px;\"\u003eAGA-7, AGA-8 (Gross 1 \u0026amp; 2, Detailed), NX-19\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.5px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.0673%; text-align: left; height: 39.5px;\"\u003eDisplay\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 68.7135%; height: 39.5px;\"\u003eMulti-line LCD with dynamic contrast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.5625px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 28.5625px;\"\u003eCommunication Ports\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 28.5625px;\"\u003eRS232\/485, IrDA, cellular modem (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.5px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 39.5px;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 39.5px;\"\u003e10-year lithium battery, alkaline (5–7 years), or DC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.0469px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 26.0469px;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 26.0469px;\"\u003e\u003cspan\u003e±0.1% (temperature), ±0.1% full scale (pressure)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 39.1875px;\"\u003eAmbient Temperature Range\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 39.1875px;\"\u003e\u003cspan\u003e–40°C to +77°C (–40°F to +170°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5938px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 20.5938px;\"\u003eHumidity Tolerance\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 20.5938px;\"\u003e\u003cspan\u003e0–95% RH, non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 19.5938px;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 19.5938px;\"\u003e\u003cspan\u003eCSA C\/US Class I Div 1 \u0026amp; 2, IEC-Ex Ex ia IIB T4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.8594px;\"\u003e\n\u003cth style=\"width: 31.0673%; text-align: left; height: 19.8594px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 68.7135%; height: 19.8594px;\"\u003e\u003cspan\u003e5 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eEC350\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe EC350 is the latest generation of electronic volume correctors from Honeywell, building on over 40 years of experience from legacy Mini-Max® and Mini-AT models. The device accurately converts gas volume at operating conditions to reference conditions using integrated pressure and temperature sensors and supports AGA and NX-19 calculation standards. The EC350 is available in meter-, rotary-, or wall-mount configurations and supports up to two pressure inputs with a plug-and-play digital transducer. Featuring a multi-line LCD, internal lithium battery (up to 10 years), optional cellular modem, RS232\/485 ports, and support for AMR and Invisiconnect IP calling, it is ideal for utilities looking to reduce ownership costs and simplify field servicing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible Mounting Options: Available in UMB-, rotary-, and wall-mount configurations for a range of meter installations.\u003c\/li\u003e\n\u003cli\u003eAccurate Volume Correction: Uses AGA-7, AGA-8 (gross methods 1 \u0026amp; 2, detailed), and NX-19 for precise correction.\u003c\/li\u003e\n\u003cli\u003eAdvanced Digital Pressure Transducer: Plug-and-play design for ease of service and reduced calibration time.\u003c\/li\u003e\n\u003cli\u003e10-Year Battery Life: Lithium-powered system minimizes site visits and maintenance costs.\u003c\/li\u003e\n\u003cli\u003eIntegrated Communications: Internal cellular modem, RS232\/485, and IrDA configuration ports for flexible integration.\u003c\/li\u003e\n\u003cli\u003eAudit Trail and Diagnostics: Offers up to five independent logs and detailed status alerts to support compliance and preventive maintenance.\u003c\/li\u003e\n\u003cli\u003eWide Operating Range: Works from –40°C to +77°C, with ±0.1% accuracy on pressure and temperature readings.\u003c\/li\u003e\n\u003cli\u003eAMR and SCADA Ready: Compatible with Itron, Sensus, Aclara, and other remote reading platforms.\u003c\/li\u003e\n\u003cli\u003eField Serviceable Design: Enclosure and electronics optimized for in-field maintenance and part replacement.\u003c\/li\u003e\n\u003cli\u003eCertified for Safety and Performance: Meets CSA Class I Div 1 \u0026amp; 2, and IEC-Ex explosion-proof standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EC350 simplifies gas volume correction and remote monitoring, reducing operating costs while enhancing data reliability for billing and regulatory compliance.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":50398102716714,"sku":"EC350","price":3699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/CC-TDOR11_3.png?v=1752493757","url":"https:\/\/iqelectro.com\/products\/honeywell-ec350-electronic-gas-volume-converter-for-natural-gas-metering-and-custody-transfer","provider":"IQElectro","version":"1.0","type":"link"}