MLS2000 technical specifications
Transmitter
Frequency: one of 64 Frequencies in the 433.125 to 434.7 MHz range
Power: 10mW (+10dBm)
Modulation: Narrow Band FM
Frequency Stability is crystal controlled
Duration of Transmission is approx 100ms every 2 minutes.
Receiver
Frequency: Synthesised, one of 64 values as above
Sensitivity: -116dBm at 12dB SINAD
Adjacent Band Rejection: -63dBm at +/- 25kHz
The transmission frequency is a licence free allocation, to ETSI 300 -
200 standard.
Satellite Node Receiver
Frequency: Synthesised, one of 64 values as above
Sensitivity: -116dBm at 12dB SINAD
Adjacent Band Rejection: -63dBm at +/- 25kHz
The transmission frequency is a licence free allocation, to ETSI 300 -
200 standard. All data is stored during power/network failure for up to 52 days and battery buffered for up to 8 hrs.
UPS
Battery and charger to give approx 2 hour hold up of power to base station,
signal
processor and receiver.
Radio Modem
Frequency: 458Mhz band
Power: 500mW
Duration of transmission: as demanded
Range: approximately 3 to 20km depending upon terrain.
Standard Temperature
Probes (T-Type Thermocouple)
Tolerance Value: +/- 0.5ºC
PT100 Temperature Probes
Temperature
°C |
Class
A tolerance °C |
Class
B tolerance °C |
-200 |
0.55 |
1.3 |
-100 |
0.35 |
0.8 |
0 |
0.15 |
0.3 |
100 |
0.35 |
0.8 |
200 |
0.55 |
1.3 |
300 |
0.75 |
1.8 |
400 |
0.95 |
2.3 |
O2 Probes
Fuel cell Sensors generation 0 - 10V output
Range: 0 - 100%
Tolerance Value: +/- 2%
CO2 Probes
NDIR OEM module
Range 0 - 7%
Tolerance at calibration: 0.35% @ 5%
Relative Humidity
Probes
Vaisala Humitter Sensors
Range: 10% - 95%
Tolerance Value: +/- 2% of range
Differential
Pressure Probes
Range: + or – 0 - 50 Pascal
Tolerance Value: +/- 2% of range
