SDI-12, RS485 og RTD
Waterproof small data logger with battery operation and NB-IoT communication.
- IP 67 enclosure for outdoor installation
- Communication via NB-IoT
- Built-in barometer
- Remote configuration from H2
- Internal battery or external power supply 9-24 VDC
- NB-IoT CAT-NB1 communication
- Sensor interface
- SDI-12
- RS485
- RTD / PT100
Sensor connection SM5038 Type 102
| SDI-12 | RS485 | RTD | |
| Pinne nr | C1 | C2 | C3 |
| 1 | SDI-12 Data | RS485 A | RTD ex+ |
| 2 | 12V Pwr In | RS485 B | RTD+ |
| 3 | SDI-12 Pwr Out | 12V Switched Out | RTD- |
| 4/G | GND | GND | RTD ex- |