Description :
Working voltage :A/B 5V Version : DC 3.7-5.5V; C 12V Version : DC 6-25V
Working current:5-8MA
NO : no DS18B20 temperature sensor; TS : with DS18B20 temperature sensor
A: 5V version TTL232 interface;B: 5V version RS485 interface; C: 12V version RS485 interface
MODBUS RTU protocol,03 Read,06Write.
Serial baud rate:9600?default?,N,8,1
By modifying the RS485 address, up to 247 module s can be connected (more than 16 US ether485 repeater)
Temperature sensor is DS18B20
Measures Temperatures from -55°C to +125°C(-67°F to +257°F)
±0.5°C Accuracy from -10°C to +85°C
Size:A/B Version 30X15X3.5mm; C Version 30X15X6mm
Weight:no DS18B20 1.4-1.9g,with DS18B20 1.9-2.2g
For more information, please contact us!!!
Typical application:
Thermostatic Controls
Industrial Systems
Consumer Products
Thermometers
Thermally Sensitive Systems
Indoor and outdoor temperature measurement
Temperature in vegetable garden
Weather forecasting, and monitoring
Temperature in Computer Room
Warehouse temperature
