HYDROSPLIT m3

Thermal energy calculator split version

Separate heat/BTU calculator for measuring the amount of energy used for heating and/or cooling. Easily connectable to flow meters equipped with pulse output and used in systems with pipes larger than DN20 – ¾ “.

The processing of the data on the difference between the temperature of the thermo-vector fluid supply and the return one (DT), combined with the data on the volume of the thermo-vector fluid used, allows accurate calculation of the amount of energy consumed.

Approved according to the MID 2004/22/CE MI004 and the EN1434 standard.

Separate (split) thermal energy calculator

Hot/cold combined

2 pulse inputs & 1 pulse output integrated

M-BUS EN13757-2 / 3 output integrated

Wireless M-BUS EN13757-4 OMS output version on request

Pre-equipped for external power supply

Download datasheet

Standard version for installation on the return pipe.

Version for installation on the flow pipe available upon request.

Technical Features

Environmental class	A (E1; M1)
Temperature measuring range (Heating)	5 – 180 °C
Temperature difference range (Heating)	3 – 150 K
Temperature measuring range (cooling)	2 – 24 °C
Calibration temperature	3 – 20 K
Maximum measurable power	99 MW
Temperature sensor	PT 1000
Cable length for the temperature sensor	3 m / 10 m
Power supply	Litium battery / external power supply
Max. Battery life (basic version)	10+1 years
Protection degree	IP52
Display level	6
Display	LCD 8 digits + icons
Energy load indicator	MWh (GJ on request)
Maximum cable length pulse emitter	2 m
Input pulse rate	0.1 – 0.25 – 1.0 – 2.5 – 10 – 25 – 100 – 250 litres
Pulse input	1 dedicated for the heating/cooling circuit meter
Pulse input class	Class IA (default): Open Collector or reed contact, max 5Hz
Display Pulse input maximum frequency (MID approved)	5Hz
Installation site of flowmeter (Flow in)	Return pipe (default), Supply pipe (optional)
Supported vector fluid	Water