The BRIMETERS BRI-ULTRA-50~500 is an advanced ultrasonic heat meter designed for accurate measurement of heating and cooling energy consumption in commercial, industrial and infrastructure applications. Using ultrasonic flow measurement technology and PT1000 temperature sensors, it measures water flow and calculates the thermal energy released or absorbed by water circulating through the pipeline. Available in flanged sizes from DN50 to DN500, it is suitable for large commercial buildings, industrial facilities, central heating plants and chilled water distribution systems.
Designed for reliable thermal energy monitoring, the BRI-ULTRA-50~500 offers Class 2 accuracy in accordance with EN 1434 and CJ128-2007 standards. It features IP68 protection, a temperature measurement range of 4–95°C, a pressure rating of up to 1.6 MPa and a measuring range ratio of R25. Additional features include a clear LCD display, 10-year lithium battery life, continuous 38-month historical data storage and automatic measurement recovery after power restoration. Its flanged connection supports reliable installation in larger pipeline systems.
The BRIMETERS BRI-ULTRA-50~500 supports multiple communication options, including M-Bus, RS485, pulse output, LoRaWAN and NB-IoT for remote monitoring and building management integration. It supports horizontal and vertical installation on water supply or return pipelines, with energy readings available in kWh, Gcal and GJ. It is suitable for HVAC hydronic systems, chilled water distribution, central heating plants, commercial buildings, IT parks and industrial energy monitoring. ZENTRANSTECH PVT. LTD., authorized distributor for BRIMETERS in India, provides product supply, installation, commissioning, calibration support, repair and AMC services.
