Delta OHM : Passive temperature transmitters for Solar Panel

HD4907TFP

Delta OHM HD4907TFP

HD49.. passive temperature transmitters complete with contact temperature probe for solar panels with 5 or 10m cable, 1/3DIN thinfilm Pt100 sensor.
HD49… is available with passive 4..20 mA 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: 12…40 VDC

Follow the connection schemes shown below, the maximum load resistance that can be connected to each 4…20mA output depends on the power supply Vcc applied, according to the relation:
RLmax = (Vcc-12)/0.022, e.g. if Vcc=24Vdc the max load is RLmax =545 ohm

HD4907TFP

Ordering Code

HD4907TFP. (1) (2)

(1) Cable length

CodeCable Length
55m
1010m
Cable length

(2) LCD Display

CodeDescription
Lwith LCD Display
without LCD Display

Solar Panel Temperature Transmitter
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