{"id":18955,"date":"2026-02-02T14:49:58","date_gmt":"2026-02-02T06:49:58","guid":{"rendered":"https:\/\/dmcgas.com\/?post_type=product&#038;p=18955"},"modified":"2026-02-02T16:24:08","modified_gmt":"2026-02-02T08:24:08","slug":"honeywell-volume-converter-ek220","status":"publish","type":"product","link":"https:\/\/dmcgas.com\/en\/product\/honeywell-volume-converter-ek220\/","title":{"rendered":"Honeywell Elster EK220 Electronic Volume Converter Device Used in Natural Gas Metering or Station Control Systems"},"content":{"rendered":"<p>Product Overview\u200c<br \/>\nThe EK220 is a smart flow computer\/corrector developed by Elster , a Honeywell company. It is designed for precise measurement, calculation, and data management of industrial gases and liquids, suitable for applications such as custody transfer and process monitoring.<\/p>\n<p>Core Specifications\u200c<\/p>\n<p>Brand:\u200c Honeywell Elster<br \/>\nModel:\u200c EK220<br \/>\nEnclosure Material:\u200c Cast Aluminum<br \/>\nProtection Grade:\u200c IP66<br \/>\nOperating Temperature Range:\u200c -25\u2103 to +55\u2103<br \/>\nPower Supply:\u200c<br \/>\nBuilt-in lithium battery (for data retention).<br \/>\nExternal power supply: 5~10VDC, current &lt;30mA.<br \/>\nCommunication Protocols:\u200c IEC 62056-21 (IEC 1107), Modbus (ASCII\/RTU)<br \/>\nCommunication Interfaces:\u200c RS-232, RS-485<br \/>\nInput Channels:\u200c 2 channels (supports connection of two flow meters)<br \/>\nData Logging:\u200c Capable of recording daily, monthly, yearly, and historical data for parameters including volume, energy, pressure, and temperature.<br \/>\nStandards Compliance:\u200c Conforms to EN 12405 and other relevant standards.<\/p>\n<p>Key Features &amp; Functions\u200c<\/p>\n<p>High-Precision Correction:\u200c Performs temperature and pressure compensation for gas and liquid flow based on international standards.<br \/>\nDual-Channel Design:\u200c Allows for main\/backup metering or independent dual-stream measurement.<br \/>\nExtensive Data Storage:\u200c Features large internal memory for comprehensive audit trails and settlement data.<br \/>\nFlexible Connectivity:\u200c Supports local readout via IEC 62056-21 and integration into SCADA\/DCS systems via Modbus.<br \/>\nRemote Communication Options:\u200c Can be equipped with modules for GPRS (TCP\/IP), Ethernet (TCP\/IP), PSTN, or GSM communication.<br \/>\nRugged Construction:\u200c Cast aluminum housing with IP66 rating ensures durability in harsh industrial environments.<br \/>\nWide Operating Range:\u200c Reliable performance across a broad temperature span from -25\u00b0C to +55\u00b0C.<\/p>\n<p>Typical Applications\u200c<\/p>\n<p>Custody transfer measurement for natural gas, LPG, etc.<br \/>\nFlow monitoring and accounting for water, oil, and chemicals in industrial processes.<br \/>\nServes as a Remote Terminal Unit (RTU) or data logger within SCADA systems.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Brand:<\/strong> Honeywell<br \/>\n<strong>Model:<\/strong> EK220[product_badge]<br \/>\n<strong>Pressure Range:<\/strong>0.7~2bar,0.8~5bar,1.4~7bar,2~10bar,2.4~12bar,<br \/>\n4~20bar,6~30bar,8~40bar,14~70bar,16~80bar<br \/>\n<strong>\u200cEnclosure Material:\u200c<\/strong> Cast Aluminum<br \/>\n<strong>\u200cProtection Grade:\u200c<\/strong> IP66<br \/>\n<strong>\u200cOperating Temperature:\u200c<\/strong> -25\u2103 ~ +55\u2103<br \/>\n<strong>\u200cPower Supply:\u200c<\/strong> Built-in lithium battery + 5~10VDC external power supply (&lt;30mA)<br \/>\n<strong>\u200cCommunication Protocol:\u200c<\/strong> IEC 62056-21, Modbus ASCII\/RTU<br \/>\n<strong>\u200cCommunication Interface:\u200c<\/strong> RS-232, RS-485<br \/>\n<strong>\u200cInput Channels:\u200c<\/strong> 2 channels<br \/>\n<strong>\u200cData Logging:\u200c<\/strong> Supports daily, monthly, yearly, and historical records of parameters such as volume,energy, pressure, temperature, etc.<br \/>\n<strong>\u200cStandard Certification:\u200c<\/strong> Complies with EN 12405 and other relevant standards.<\/p>\n<p><img decoding=\"async\" class=\" wd-lazy-fade alignnone size-full wp-image-18741\" src=\"https:\/\/dmcgas.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/dmcgas.com\/wp-content\/uploads\/2026\/01\/qr-code-wechat-dmccn-150x150-1.jpeg\" alt=\"\" width=\"150\" height=\"150\" \/><\/p>\n","protected":false},"featured_media":18960,"template":"","meta":{"_acf_changed":false},"product_brand":[224],"product_cat":[171],"product_tag":[201],"class_list":{"0":"post-18955","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-honeywell-en","7":"product_cat-flow-meter","8":"product_tag-honeywell-en","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/product\/18955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/product\/18955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/media\/18960"}],"wp:attachment":[{"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/media?parent=18955"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/product_brand?post=18955"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/product_cat?post=18955"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dmcgas.com\/en\/wp-json\/wp\/v2\/product_tag?post=18955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}