Measurements
Displayed Noise Metrics
LAF A-weighted sound level (dBA)
LAeq A-weighted equivalent continuous sound level
LCPeak C-weighted, peak sound level
Displayed Particle Measurements
Particle Mass Concentration
PM 2.5
PM 2.5 TWA,8h
PM 2.5 Peak
Displayed TVOC Measurements
TVOC ppm
TVOC 8h
Specifications
Noise Standards
IEC 61672 Class2
ANSI S1.4 Type 2
Noise sensor
Linear Operating Range 55-130dB(A)
Peak Range 140dB(C)
Range Deviation +/- 0.5 dB
Freq Weighting A,C
Time Weighting F (125ms), S (1000ms)
Particle sensor
Sensitivity 0.3µm
Range 40 µm
Flow rate 5 LPM
Calibration NIST Traceable
TVOC sensor
Minimum detection limit 20 ppb
Range >200ppm
Response time <8 sec
10.6 eV lamp
Lamp life 10,000 hours
Removable, pneumatically sealed sensing electrode stack
Physical
Case material Painted Aluminium/ABS
IP Rating IP31
Display 7 inch
Dimensions 170x140x75mm
Weight 1.5kg
Mounting options Wall/DIN rail
Network Communications
WiFi 802.11 b/g/n/
Remote devices LoRaWAN®
Environmental
Temperature Storage -20 to 60C
Operating -10 to 50 C
Humidity 0 to 95% non-condensing