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Product Name: -20-125 Celsius RS485 TTL RS232 Temperature Sensor Converter Module for 10K 3950 NTC Thermistor Resistor replace DS18B20 PT100
 
 
 
 
 
 
 
Packing list:
 
1 pcs NTA8A01 RS485-TTL232 NTC Thermistor sensor converter(Please choose the version you need)
 
 
 
 
 
NTA8A01 NTC Temperature converter Module Description:
Working voltage: 5V version: DC 3.7-5.5V; 12V version: 6-25V
 
Working current: 8-13MA
 
MODBUS RTU protocol, 03 read command, 06 write command.
 
Serial port baud rate: 9600 (default), N, 8, 1
 
By modifying the 485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)
 
Adapted sensor: B3950 10K 1% NTC thermistor Resistor
 
Temperature measurement range (using our NTC sensor): -20 ° C to 125 ° C.
 
Temperature measurement accuracy (using our NTC sensor): 1% .
Size: 30 X 15 X 6MM
Weight: 5V version 2g, 12V version 2.5g
 
 
 
For more information, please contact us!!!
 
NTC sensor specifications:
Product Name: 5*25mmNTC Waterproof Probe
Total length : 50CM
Resistance value: 10K
Resistance accuracy: ±1%
Resistance B value: 3950 ± 1%
Temperature range: -20 ° C -125 ° C
Wire size: 2651 26# parallel line temperature 105 °C
Plug model: XH2.54-2P
NTC Probe: A version without mounting holes, B version with mounting holes (4MM/M4)
Note:
 
1 This module does not have an NTC sensor. The NTC sensor needs to be purchased separately (B3950 10K 1% );The module's measured resistance value is 1% , and the theoretical temperature range is -273-200°C. The final temperature measurement accuracy and temperature range are determined by NTC thermistor.
 
2 Be sure to use the correct sensor (B3950 10K 1% NTC), otherwise the temperature will not be accurate
 
 
 
Typical application:
 
PLC control system
​NTC thermistor sensor
Thermostatic Controls
Industrial Systems
Thermometers
Thermally Sensitive Systems
Indoor and outdoor temperature measurement
Temperature in vegetable garden
Weather forecasting, and monitoring
Temperature in Computer Room
Warehouse temperature
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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