DS18B20: ±0.5 °C (-10...+85 °C); ±2 °C (-55...-10 °C, +85...+125 °C); DS18S20: ±0.5 °C (0...+70 °C)
Micro controller board: -10...+55 °C
9...15 V DC
Approx. 40 mA
The required software can be downloaded for free in our download area!
DALLAS®-sensors of the DS1820 type are used as temperature probes and which can be connected up to 60 m. Between PC and sensors a microcontroller module for the RS485 interface is plugged in. The sensors are identificated by their serial number. The "in the adapter" integrated microcontroller drives the RS485 bus, manages the serial numbers and captures the temperatures of the connected sensors cyclically. The current measuring values are displayed as ASCII string via the RS485 interface to the connected PC. The recording of the measured values happens online with the PC. With the software extensive monitoring and controlling functions are possible.
Areas of application:
Monitoring of cooling and storage rooms, greenhouses
In the food industry
Temperature measurement in buildings
Air conditioning, heating control
Solar systems, meteorology
The software can be downloaded free of charge from our download area: Folder name: 0567 0003_Temperature measuring system TLOG 20 RS485