Technical Data - Siemens QSA2700D Basic Documentation

5 Technical data

5.1 Power supply
5.2 Functional data for PM2.5
5.3 Functional data for PM10
5.4 Connections
5.5 Housing protection class
5.6 Operation conditions
Siemens
Operating voltage
Frequency
Measuring range
Unit to unit variability
Analog output signal, (terminal U1)
Measuring range
Unit to unit variability
Analog output signal, (terminal U2)
Interface
Micro USB
Wiring connections
Screw terminals
Slotted screws
Wiring lengths for signals.
Degree of protection of housing
Temperature
Humidity
AC 24 V ±20% / DC 13.5...35 V
50 Hz @ AC 24 V
0...500 μg/m
3
Max of ±15 μg/m and ±15% of reading @ 25 °C and 50%
3
r.h.
DC 0...10 V, linear, corresponding to 0...500 μg/m
0...500 μg/m
3
Max of ±15 μg/m and ±15% of reading @ 25 °C and 50%
3
r.h.
DC 0...10 V, linear, corresponding to 0...500 μg/m3
Power connection for display only
Solid wires or prepared stranded wires:
0.4...1.5 mm
2
Size 1, tightening torque 0.6 Nm (0.44 lb-ft).
600 meters
IP30
0...50 °C
5...95% r.h. (no condensation)
Technical data
5
Power supply
3
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A6V11160936_en--_a
2017-12-01