| Item | Technical Specification |
| Range | 0-100ppm,0-1000ppm |
| Accuracy | ±3%FS |
| Supply | 12-24VDC |
| Output Signal | RS485 MODBUS(RTU),4-20mA,0-5V,0-10V |
| Power Consumption | <1.15W |
| Response Time | <30s |
| Storage | 10-60℃@20%-90%RH |
| Operating Temperature | -30℃-+50℃ |
| Shell Material | ABS |
