Autotronic Enterprise Co., Ltd (Aecl Group) products

Designed-meet OIML R75 Class C and EN 1434, Aecl BTU Meter & Calculator is a standalone heat meter and controller which provides accurate and reliable thermal energy measurement in heating and cooling system. The BTU meter is compatible with two flow sensor signals input, which are pulse and open collector, meanwhile, it is also equipped with three optional signal outputs, relay, pulse and digital RS485 Modbus RTU signal. Besides, the instantaneous and accumulated flow, temperature, and energy consumption could be directly checked and calibrated in the bright LCD display. With the combination of temperature sensors and flow sensors, the BTU calculating system provides a convenient network interface simplifying utility metering in the tenant spaces. With IP54 protective enclosures, the ABU series BTU meter is widely used in commercial or industrial building to bill users for energy usage. Energy meter, heat meter, BTU calculator.