- Sensor G2-EXT measures temperature with external probes
- Communication: wM-BUS EN 13757-3/4:2013, complies OMS 4.0.2
- Modes: C, T, or S (configuration on order)
- AES-128 encryption mode 5, profile A (configuration on order ON / OFF)
- Standard: T1-Mode, 5 min.Encryption ON
- Measurement range: -55…+125 °C
- Up to 4 external 1-wire DS18B20+ probes can be connected
- Warnings about low battery, case opened or removed from wall (opt.) or sensor not working
- Transmission interval: configurable 60 s…1 hour
- Operating temperature: -30…85 °C (recommended: +5…+50 °C) (non condensing)
- Power supply: ER14505 battery 3.6 V Li-SOCI2
- Battery lifetime up to 14 years, depends on configuration and operating temperature
More about sensor G2-EXT on Lansen website [EN]
G2-EXT datasheet [EN]
