SN2130B-MOSI using the standard NB-IOT Wireless Interface,easy access to PLC,DCS and other instruments or systems for monitoring soil Moisture,soil temperature state quantities.The internal use of high-precision sensing core and related devices to ensure high reliability and excellent long-term stability,can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output methods.
Technical Parameters
| Technical parameter | Parameter value |
| Brand | SONBEST |
| Moisture measuring range | 0~100% |
| Moisture measuring accuracy | ±3% @25℃ |
| Moisture Temperature range | -30℃~80℃ |
| Moisture Temperature accuracy | ±0.5℃ @25℃ |
| Heartbeat Packet | Support |
| Support frequency bands | telecommunications mobile or China Unicom network |
| Work mode | query mode or active upload mode |
| Network Protocol | TCP/UDP/COAP/UDC |
| Sleep battery | <10uA |
| Max Current | <100mA |
| Sleep interval | 60-43200 seconds |
| Built-in battery | 2000mAH lithium battery |
| Power | DC6~24V 1A |
| Running temperature | -30~80°C |
| Working humidity | 5%RH~90%RH |
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