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45. Technical data
General data:
Radio parameters
EU version
(if Advanced radio
module is installed)
Frequency Band: 433.05 - 434.79 MHz
Maximum radio-frequency power transmitted: <=10 mW
Channel Spacing: 25 kHz
Number of radio channels: 70 (433.050 - 434.775 MHz)
Modulation: FM narrow band
Frequency Shift: +/- 3 kHz
Duty Cycle: <10%
Radio equipment class according to 2014/53/EU (RED): 1
Radio equipment type: non-specific short range device,
transmitter and receiver (Transceiver)
Receiver Category according to ETSI EN 300 220 V3.1.1:
demanded by the application: 3 (lowest performance level)
fulfilled by the device: 1.5 (second-best performance level)
Receiver Principle: Double superheterodyne
Receiver Sensitivity: -119 dBm @ 12 dB SINAD
Wave Length: 70 cm
Standard antenna included in delivery:
Center Frequency: 434 MHz
Radiation Pattern: omnidirectional
Radiator Length: Lambda/4, not coiled
Antenna Gain: 0.00 dBd, 2.15 dBi
Radio parameters
US version
(if Advanced radio
module is installed)
Frequency Range: 458 - 462.5 MHz
License: FCC Part 90, FCC-ID: V9X-LMD400R
Maximum radio-frequency power transmitted: <10 mW
Channel Spacing: 12.5 kHz
Number of radio channels: 360 (458.0000 - 462.5000 MHz)
Modulation: FM narrow band
Frequency Shift: +/- 3 kHz
Receiver Principle: Double superheterodyne
Receiver Sensitivity: -119 dBm @ 12 dB SINAD
Wave Length: 65 cm
Standard antenna included in delivery:
Center Frequency: 460 MHz
Radiation Pattern: omnidirectional
Radiator Length: Lambda/4, not coiled
Antenna Gain: 0.00 dBd, 2.15 dBi
Protocol parameters
(if Advanced radio
module is installed)
half-duplex, PCM with Manchestercoding, Checksum: 40 Bit
CRC, data rate approx. 2,500 bps
Temperature range,
excluding fuels
Transport und storage: -30 to +70°C
Operation: -20 to +65°C
The maximum temperature difference between devices must not
exceed 60 K in order to enable unimpaired radio communication.
Optimal storage temperature for longest battery life: +10 to +20°C
Humidity
10 - 90% rH, no condensation inside the device
Ignition
Electrical arc
Number of
electromagnetic valves
2, connected in series
Functional principle of
the flame monitoring
system
Ionization measurement
Dimensions (LxWxH) and weight, each without antenna:
300 x 300 x 350 mm; 10.50 kg
