Siemens QSA2700 Dust Particle Monitor

Product Id : 221693

15,932.2018,148.31

Siemens QSA2700 Dust Particle Monitor is designed to measure and transmit indoor concentrations of PM2.5 and PM10. This  QSA series has 3 different models QSA2700  is without a display(3-color LED service indication), QSA2700D is provided with an LCD display and AQS2700 acts as a Sensor module for replacement.it is also a MODBUS Communication Option
Applications: Home, Office, IT Parks, Waiting halls, Residentials, etc

  Usually ships in 2 - 4 weeksUsually ships in 2 - 4 weeks, However please contact store for precise delivery schedule. Backorder also allowed
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Country : United States

Product Description

Siemens QSA2700 Dust Particle Monitor, a fine dust particle sensor is designed to measure and relay PM2.5 and PM10 indoor concentrations. This Dust Measuring Device has a built-in proximity sensor and enters energy-efficient mode if no interference has been observed (around 1 m) in the last few minutes in front of the sensor. In energy-efficient mode, the display is off and the sensor operates and constantly transmits signals. This 3-family QSA set of QSA2700 is display-free, and QSA2700D has an LCD panel, AQS2700 serves as the replacement sensor module, and MODBUS Communication Selection, too.
Features of  Siemens QSA2700 Dust Particle Monitor:

  • This Dust Particle Monitor is designed to measure and transmit indoor concentrations of PM2.5 and PM10.
  •  0…10 V and Modbus output
  • Configurable Modbus parameters
  • Plug&play configuration for Siemens ClimatixTM controller
  • For QSA2700, 3-color LED service indication
  • This Dust Measurement Sensor has a 2.4-inch color LCD screen for PM2.5 values and AQI indication
  • Energy-efficient mode: The screen is off. When no one is in front of the sensor
  • Micro USB DC 5V for display
  • 4 selectable languages: English, Chinese (default), German, French
  • 3 selectable Air Quality Index classes

Additional Information

Weight 1 kg
Manufacturer Siemens
Model AQS2700 (Sensor module for replacement), QSA2700 (Without Display), QSA2700D (With Display)
Measuring Parameters PM 10, PM 2.5
PM 10 0 to 100 μg/m³, 0 to 300 μg/m³, 0 to 50 μg/m³, 0 to 500 μg/m³
Accuracy_1 Max of ±15 μg/m3 and ±15% of reading @ 25 °C and 50% r.h.
Analog output signal, (terminal U2) DC 0 to 10 V, linear, corresponding to the selected measuring range
PM 2.5 0 to 100 μg/m3, 0 to 300 μg/m³, 0 to 50 μg/m3, 0 to 500 μg/m3
Accuracy_11 Max of ±15 μg/m3 and ±15% of reading @ 25 °C and 50% r.h.
Analog output signal, (terminal U1) DC 0 to 10 V, linear, corresponding to the selected measuring range
Display Display PM2.5 value ( if value > 500 μg/m3, then display 500+ μg/m3);Air Quality Index corresponding to measured PM2.5 value
Frequency 50/60 Hz @ AC 24 V
Resolution 1 μg/m³ increments
Interface Micro USB: 5v power connection for display only
Wiring lengths for signals 600 meters
Communication RS485 ModBus
Protection class IP 30
Operating Temperature 0 to 50 ℃
Operating Humidity 5 to 95% r.h. (no condensation)
Storage Temperature -20 to 70 °C
Storage Humidity 0 to 95% r.h. (no condensation)
Operating Voltage AC 24 V ±20% / DC 13.5 to 35 V
Power Consumption 4 VA
Weight 140 Grams

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