![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S01.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S02.jpg)
Technical Parameters
Technical parameter | Parameter value |
Brand | SONBEST |
Temperature measurement range | -50℃ to +100℃ (optional with other ranges) |
Detecting Core Devices | PT1000 |
Temperature Measurement Accuracy | ± 0.3℃ (optional ±0.3℃ |
±0.15℃) | Thermal Response Coefficient |
10mΩ/K | The resistance of the sensor at 0 ℃ |
1000Ω±0.12Ω/K | The resistance of the sensor at 0-100 ℃ |
3.85Ω/K | Reference Execution Standards |
Using EN 60751 Class B Standards | Channels |
8 | Wire |
2-wire or 3-wire | Communication Interface |
RS485 | Default baud rate |
9600 8 n 1 | Power |
DC9~24V 1A | Running temperature |
-30~85℃ | Working humidity |
5%RH~90%RH |
Product Size
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S06.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S07.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S08.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S09.jpg)
Wiring instructions
Why choose this product?
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S10.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S11.jpg)
Why choose this product?
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S12.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S13.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S14.jpg)
How to use?
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S16.jpg)
Application solution
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S18.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S19.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S20.jpg)
Product List
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S22.jpg)
Pictures
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S24.jpg)
![SD1202B-8](http://www.sonbus.com/upload/samplebook/SD1202B-8/S25.jpg)