Roottel_dev/ January 14, 2021/ Gasometry, Products

The RP-485 / T measuring splitter is a device for transmitting measurement data in the RS485 standard over long distances. The device has two RS485 serial transmission circuits with which we can connect them in parallel (version R) or in series (version S). In the case of a serial connection, the data bus connects only two devices with each other (the connection with the previous and next device is via separate RS485 circuits). We can connect two types of temperature probes to the device. Probe based on DS18B20 digital sensor with two wires or probe with PT100 sensor with four wires.

Explosion-proof construction feature I M1 Ex ia I Ma II 2G Ex ia IIC T4 Gb
Maximum distance between two points (S version) 500m
Maximum distance main line (R version) 500m
Measurement method PT100 digital sensor
Type of transmission RS485
Operating temperature range from -20 ° C to 40 ° C
Dimensions 130mm x 97mm x 55mm
Weight 0.5 kg – 1.5 kg
Level of housing protection IP-65