SHARKY 775 is a ultrasonic compact energy meter designed for measuring the energy consumption in heating and bifunctional (heating/cooling) application, for billing purposes. The measurement principle is static and based on the measurement of the transit time. Ultrasonic technology offers many benefits: no moving parts (prevents wear and tear of the metering components), low pressure loss, large metering dynamics and low start flowrate, insensitiveness to suspended particles.
Features
- MID approval in class 2 with dynamic range (qi:qp) up to 1:250 (depending on DN), standard 1:100
- Heat-transfer fluid: water
- Complete range from DN 15 qp 0.6 m³/h up to DN 100 qp 100 m³/h
- Low power consumption enabling a long battery lifetime (up to 16 years)
- Integrated radio option
- Modular version, M-Bus, M-Bus RS232, M-Bus RS485, Modbus RTU RS485, Analog outputs 4-20mA, pulse outputs and inputs