IZAR RADIO EXTERN 868 TEMP INT
IZAR RE 868 TEMP INT radio generation operates under Real Data protocol (wireless M-Bus) at a frequency of 868 MHz. This radio is equipped with a temperature sensor with a wide measuring range (-15°C to +55°C). IZAR RE 868 TEMP INT comes fully programmed and ready to use with an identification number. IZAR RE 868 TEMP INT transmits the ambient as well as the minimal, maximal and average temperature of the last 6-hours period. IZAR RE 868 TEMP INT can be read in mobile mode with a handheld computer together with an IZAR RECEIVER BT. In fixed network mode, reading is performed using either the IZAR RDC STANDARD/BATTERY or PREMIUM or the M-Bus IZAR CENTER installation.
- Internal temperature sensor
- 868 MHz radio frequency
- Real Data protocol
- Battery lifetime up to 12 years
- IP 68
- Ambient temperature
- Lowest, highest, average temperature
Principle of operation
IZAR RE 868 TEMP INT includes a temperature sensor that records current temperature as well as the highest, lowest and average values on a 6-hours period. This radio can be read through walk-by/drive-by or fixed network and is 100% compatible with Real Data protocol. IZAR RE 868 TEMP INT enables the control, for example, of leak on the overheated water network and the detection of breaks on the cold chain.
Communication protocol Real Data (Wireless M-Bus) Frequency MHz 868.95 Modulation FSK Transmission power mW 16 Transmission mode Unidirectional Radio range Up to 500 m depending on the environment Approval EN 300 220, CE, RED directive, EN 13757-3/-4 Power supply 1 fixed lithium battery 3.6 V Typical life Up to 12 years**Under standard conditions of use and temperatures. Theoretical life, not guaranteed.
Module operating temperature °C -15 ... +55 Storage temperature °C -20 ... +70 Sensor sensibility °C -10 ... +55 -> +/-0.5 | -15 ... -10 ->+/-2 Sensor Internal Humidity % 0 ... 100 Protection class IP 68
Interface Optical IrDA