Produal AVT (Air Velocity Transmitter)

Hardware
1

I’ve just test made an emonHub integration for this Produal AVT air velocity and temperature sensor, it’s great for measuing air in ducts e.g MVHR. The modbus version is £130 https://www.produal.com/uk/avt.html

20260826_183728-COLLAGE
20260826_183728-COLLAGE2160×3840 316 KB

 [[AVT]]
        Type = EmonHubMinimalModbusInterfacer
        [[[init_settings]]]
            #device = /dev/serial/by-id/xxxxxx
            device = /dev/ttyACM*
            baud = 19200
            datatype = int
        [[[runtimesettings]]]
            pubchannels = ToEmonCMS,
            read_interval = 10
            nodename = produal
            [[[[meters]]]]
                [[[[[avt]]]]]
                    address = 1
                    registers = 0, 2
                    names = velocity_ms, temperature_c
                    datacodes = H, h
                    scales = 0.01, 0.1
                    precision = 2, 1
                    functioncodes = 4,4 # Read Input registers
2

Do I detect an embryo heat meter for an air-to-air heat pump?