The BRIMETERS BRI-ULTRA-15-40 is an advanced ultrasonic heat meter designed for accurate measurement of heating and cooling energy consumption in residential, commercial and industrial applications. Using ultrasonic measurement technology and PT1000 temperature sensors, it measures water flow and calculates thermal energy released or absorbed by the water circulating through the pipeline. Its compact design and reliable measurement performance make it suitable for HVAC systems, chilled water networks and building energy management applications.
Designed for reliable thermal energy monitoring, the BRI-ULTRA-15-40 offers Accuracy Class 2 and compliance with EN 1434. It supports pipeline sizes from DN15 to DN40, a temperature range of 4–95°C, and a measuring range ratio of 100:1. The meter features a PT1000 temperature sensor, detachable calculator, LCD display, lithium battery with a 10-year life and 38-month historical data storage. It supports horizontal and vertical installation on water supply or return pipelines.
The BRIMETERS BRI-ULTRA-15-40 supports multiple communication options, including M-Bus, RS485, pulse output, LoRaWAN and NB-IoT for remote monitoring and building management integration. Energy readings are available in kWh, Gcal and GJ. It is suitable for chilled water systems, central heating, commercial buildings, residential apartments, IT parks and HVAC energy sub-metering applications. ZENTRANSTECH PVT. LTD., authorized distributor for BRIMETERS in India, provides product supply, installation, commissioning, calibration support, repair and AMC services.
