HD48… active and HD49.. passive temperature transmitters complete with contact temperature probe for solar panels with 5 or 10m cable, 1/3DIN thin-film Pt100 sensor.
HD48…is available with active 4…20mA or 0…10V analogue output, or with the only RS485 MODBUS-RTU output.
HD49… is available with passive 4..20mA output.
Versions with analogue output provide a signal suitable to be transmitted to a remote display, a recorder or a PLC. The versions with RS485 output are suitable for connection to a PC or a PLC.
Probe operating temperature: -40…+85°C.
Working temperature of the electronics: -20°C…+60°C.
Power supply: 18…40Vdc or 24Vac for models HD48…, 12…40Vdc for models HD49…
The transmitters are available also with LCD (option L).