SM1901V using the standard DC0 ~ 10V voltage output signal,easy access to PLC，DCS and other instruments or systems for monitoring 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 |
| Temperature measurement range | -50°C to +100°C (optional with other ranges) |
| Detecting Core Devices | PT100 |
| Temperature Measurement Accuracy | ± 0.5°C (0.5FS) |
| Thermal Response Coefficient | 10mΩ/K |
| The resistance @ °C | 1000Ω±0.12Ω/K |
| The resistance rate | 0.385Ω/K |
| Reference Standards | Using EN 60751 Class B Standards |
| Channels | 1 |
| Output Interface | DC0~10V |
| Power | DC9~24V 1A |
| Running temperature | -40~80°C |
| Working humidity | 5%RH~90%RH |
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