{"title":"Zenner Zelsius Heat Meter | UK Supplier","description":"\u003cdiv class=\"ssm-catalogue\"\u003e\n\n  \u003cheader class=\"ssm-catalogue-intro\"\u003e\n    \u003cp\u003e\n      The Zenner Zelsius is a compact ultrasonic heat meter designed for residential, apartment and light commercial thermal energy metering applications. Available in \u003cstrong\u003e1\/2\" and 3\/4\" sizes\u003c\/strong\u003e with \u003cstrong\u003eM-Bus communication as standard\u003c\/strong\u003e, it provides accurate energy measurement in a compact format suitable for modern heating systems.\n    \u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003c!-- =====================================================\n       PRODUCT OVERVIEW\n       ===================================================== --\u003e\n\n  \u003csection class=\"ssm-manufacturer\"\u003e\n\n    \u003cdiv class=\"ssm-manufacturer-header\"\u003e\n      \u003cdiv class=\"ssm-manufacturer-heading\"\u003e\n        \u003ch2\u003eZenner Zelsius Ultrasonic Heat Meter\u003c\/h2\u003e\n        \u003cp\u003e\n          Compact ultrasonic thermal energy metering with M-Bus communication for residential, communal and light commercial heating applications.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"padding: 0 2px;\"\u003e\n\n      \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672;\"\u003e\n        The \u003cstrong\u003eZenner Zelsius\u003c\/strong\u003e is a compact ultrasonic heat meter designed for accurate measurement of thermal energy in smaller heating systems.\n      \u003c\/p\u003e\n\n      \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672;\"\u003e\n        Available in \u003cstrong\u003e1\/2\" and 3\/4\" sizes\u003c\/strong\u003e, the Zelsius is particularly well suited to individual apartments, residential properties, communal heating systems and smaller commercial installations where a compact meter is required.\n      \u003c\/p\u003e\n\n      \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672;\"\u003e\n        \u003cstrong\u003eM-Bus communication is provided as standard\u003c\/strong\u003e, allowing the meter to be connected directly to compatible wired automatic meter-reading systems for centralised collection of energy-consumption data.\n      \u003c\/p\u003e\n\n      \u003c!-- QUICK SPECIFICATION PANEL --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0; padding: 26px 28px; background: #f7f9fb; border: 1px solid #e5e7eb; border-radius: 12px;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 16px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          Zenner Zelsius at a Glance\n        \u003c\/h3\u003e\n\n        \u003cul style=\"margin: 0; padding-left: 22px; font-size: 15px; line-height: 1.9; color: #5f6672;\"\u003e\n          \u003cli\u003e\n\u003cstrong\u003eMeasurement technology:\u003c\/strong\u003e Ultrasonic\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 1\/2\" and 3\/4\"\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eApproval:\u003c\/strong\u003e MID Class 2 to EN 1434\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e M-Bus as standard\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eFlow measurement:\u003c\/strong\u003e No conventional moving mechanical measuring parts\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Residential and light commercial heat metering\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eTypical installations:\u003c\/strong\u003e Apartments, communal heating systems and individual properties\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e UK stock\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- ULTRASONIC TECHNOLOGY --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 12px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          Ultrasonic Measurement Technology\n        \u003c\/h3\u003e\n\n        \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672;\"\u003e\n          The Zenner Zelsius uses \u003cstrong\u003eultrasonic flow measurement technology\u003c\/strong\u003e rather than a conventional mechanical turbine or impeller.\n        \u003c\/p\u003e\n\n        \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672; margin-bottom: 0;\"\u003e\n          With no conventional moving mechanical measuring components in the flow sensor, ultrasonic technology provides accurate and dependable measurement without the mechanical wear associated with traditional mechanical flow meters.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- COMPACT DESIGN --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0; padding: 26px 28px; background: #f7f9fb; border: 1px solid #e5e7eb; border-radius: 12px;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 12px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          Compact Residential Heat Meter\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.8; color: #5f6672;\"\u003e\n          The compact 1\/2\" and 3\/4\" meter range makes the Zelsius particularly suitable for residential and apartment installations where available space may be limited. It provides a practical solution for individual heat-metering points within communal and district heating systems.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- M-BUS --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 12px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          M-Bus Communication as Standard\n        \u003c\/h3\u003e\n\n        \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672;\"\u003e\n          The Zenner Zelsius is supplied with \u003cstrong\u003eM-Bus communication as standard\u003c\/strong\u003e, providing a straightforward method of integrating the meter into a compatible wired automatic meter-reading network.\n        \u003c\/p\u003e\n\n        \u003cp style=\"font-size: 16px; line-height: 1.7; color: #5f6672; margin-bottom: 0;\"\u003e\n          M-Bus is particularly useful for apartment developments and communal heating installations, allowing multiple meters throughout a building or development to be connected to a central data-collection system for remote reading.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- MID --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0; padding: 26px 28px; background: #f7f9fb; border: 1px solid #e5e7eb; border-radius: 12px;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 12px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          MID Class 2 Heat Meter\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.8; color: #5f6672;\"\u003e\n          The Zenner Zelsius is a \u003cstrong\u003eMID Class 2 heat meter to EN 1434\u003c\/strong\u003e, providing an approved thermal energy-metering solution for applications requiring compliant heat measurement.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- APPLICATIONS --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 14px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          Typical Applications\n        \u003c\/h3\u003e\n\n        \u003cul style=\"margin: 0; padding-left: 22px; font-size: 15px; line-height: 1.9; color: #5f6672;\"\u003e\n          \u003cli\u003eResidential heat metering\u003c\/li\u003e\n          \u003cli\u003eApartment energy metering\u003c\/li\u003e\n          \u003cli\u003eCommunal heating systems\u003c\/li\u003e\n          \u003cli\u003eIndividual properties\u003c\/li\u003e\n          \u003cli\u003eLight commercial heating systems\u003c\/li\u003e\n          \u003cli\u003eMeter cupboards and compact installations\u003c\/li\u003e\n          \u003cli\u003eWired M-Bus networks\u003c\/li\u003e\n          \u003cli\u003eAutomatic meter-reading systems\u003c\/li\u003e\n          \u003cli\u003eReplacement heat-meter applications\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- WHY CHOOSE --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0; padding: 26px 28px; background: #f7f9fb; border: 1px solid #e5e7eb; border-radius: 12px;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 12px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          Why Choose the Zenner Zelsius?\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.8; color: #5f6672;\"\u003e\n          The Zenner Zelsius is particularly well suited where a \u003cstrong\u003ecompact ultrasonic heat meter with M-Bus communication as standard\u003c\/strong\u003e is required. Its 1\/2\" and 3\/4\" size range makes it a practical choice for residential, apartment, communal heating and smaller commercial applications.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- SUPPORT --\u003e\n\n      \u003cdiv style=\"margin: 26px 0 0; padding: 26px 28px; background: #f7f9fb; border: 1px solid #e5e7eb; border-radius: 12px;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 12px; font-size: 21px; line-height: 1.3; color: #222831;\"\u003e\n          Need Help Selecting the Correct Zenner Zelsius?\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0 0 12px; font-size: 15px; line-height: 1.8; color: #5f6672;\"\u003e\n          Correct heat-meter selection should take account of the actual system flow rate as well as the nominal pipe size, particularly when replacing an existing meter.\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.8; color: #5f6672;\"\u003e\n          Contact Stockshed Metering with your \u003cstrong\u003eexisting meter details, pipe size, expected flow rate and M-Bus requirements\u003c\/strong\u003e and we can help identify the most suitable Zenner Zelsius configuration for your installation.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"zenner-zelsius-c5-heat-meter-1-2-bsp-qp-1-5m3-hr-m-bus","title":"Zenner Zelsius C5 Heat Meter. 1\/2\" BSP qp 1.5m3\/hr. M-Bus.","description":"\u003cp\u003eZenner Zelsius C5 heat meter, MID approved according to EN1434, with integrated ultrasonic flow sensor with 1.2m signal cable, integrated battery power supply, a pair of integrated temperature sensors with 1.5m cable.\u003c\/p\u003e\n\u003cp\u003eClass 2 MID approved to EN1434, RHI Compliant.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/stockshed.uk\/files\/zenner\/DB_zelsius_C5_IUF_EN.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" BSP Connection (DN15).\u003c\/li\u003e\n\u003cli\u003e1.5m integrated temperature sensors + M10 x 1\/2\" BSP bush.\u003c\/li\u003e\n\u003cli\u003eNominal flow qp 1.5 m3\/hr.\u003c\/li\u003e\n\u003cli\u003e110mm length. PN16\/25.\u003c\/li\u003e\n\u003cli\u003eMBus output.\u003c\/li\u003e\n\u003cli\u003eLithium battery power supply. Powered from M-Bus network.\u003c\/li\u003e\n\u003cli\u003eMID approved to EN1434. RHI compliant. Calibration certificate included.\u003c\/li\u003e\n\u003cli\u003eSupplied with unions \/ tails.\u003c\/li\u003e\n\u003cli\u003eReturn \/ Outlet pipe install (Flow \/ Inlet configurable onsite).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you prefer to receive a quotation or looking to purchase in quantity please contact us with your enquiry.\u003c\/p\u003e","brand":"ZENNER International GmbH \u0026 Co. KG","offers":[{"title":"Default Title","offer_id":58782828167513,"sku":"ZENNER-C5-DN15-MBUS","price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/1441\/4937\/files\/zelsius_C5_IUF_540x_51d9e764-55c3-41d1-9bbb-479fd0678e12.webp?v=1786028916"},{"product_id":"zenner-zelsius-c5-heat-meter-3-4-bsp-qp-2-5m3-hr-m-bus","title":"Zenner Zelsius C5 Heat Meter. 3\/4\" BSP qp 2.5m3\/hr. M-Bus.","description":"\u003cp\u003eZenner Zelsius C5 heat meter, MID approved according to EN1434, with integrated ultrasonic flow sensor with 1.2m signal cable, integrated battery power supply, a pair of integrated temperature sensors with 1.5m cable.\u003c\/p\u003e\n\u003cp\u003eClass 2 MID approved to EN1434, RHI Compliant.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/stockshed.uk\/files\/zenner\/DB_zelsius_C5_IUF_EN.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" BSP Connection (DN20).\u003c\/li\u003e\n\u003cli\u003e1.5m integrated temperature sensors + M10 x 1\/2\" BSP bush.\u003c\/li\u003e\n\u003cli\u003eNominal flow qp 2.5 m3\/hr.\u003c\/li\u003e\n\u003cli\u003e130mm length. PN16\/25.\u003c\/li\u003e\n\u003cli\u003eMBus output.\u003c\/li\u003e\n\u003cli\u003eLithium battery power supply. Powered from M-Bus network.\u003c\/li\u003e\n\u003cli\u003eMID approved to EN1434. RHI compliant. Calibration certificate included.\u003c\/li\u003e\n\u003cli\u003eSupplied with unions \/ tails.\u003c\/li\u003e\n\u003cli\u003eReturn \/ Outlet pipe install (Flow \/ Inlet configurable onsite).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you prefer to receive a quotation or looking to purchase in quantity please contact us with your enquiry.\u003c\/p\u003e","brand":"ZENNER International GmbH \u0026 Co. KG","offers":[{"title":"Default Title","offer_id":58811812905305,"sku":"ZENNER-C5-DN20-MBUS","price":185.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/1441\/4937\/files\/zelsius_C5_IUF_540x_51d9e764-55c3-41d1-9bbb-479fd0678e12.webp?v=1786028916"}],"url":"https:\/\/stockshedmetering.com\/collections\/zenner-zelsius-heat-meter-uk-supplier.oembed","provider":"Stockshed Metering Limited","version":"1.0","type":"link"}