数据记录器
- Air Temperature and humidity-Data logger for external sensors, recorder, 16 MB, 3,200,000
- Opus20 E, PoE Temperature and humidity-Data logger for connecting external sensors with Po
- Opus 20 TCO LAN PoE-Power Supply Temperature, Humidity, CO2 Data Logger
- Opus20 TCO LAN Temperature, Humidity, CO2 Data Logger
- Opus 20 THI PoE Temperature, Humidity Data Logger