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Sensor technology
Laser particle sensor (Light scattering)
Mass concentration accuracy for PM2.5
0 to 30 μg/m³: ±3 μg/m³
30 to 1000 μg/m³: ±10 % m.v.
Mass concentration range
0 to 1,000 μg/m³
Mass concentration size range
PM2.5: 0.3 to 2.5 μm
PM10: 0.3 to 10.0 μm
Sensor output resolution
1 μg/m³
Calibration
Calibrated against standardized aerosol mix
Sensor technology
Multi-pixel metal oxide sensor (MOx)
Accuracy
±15 % ±8 ppb
Measurement range
0 - 60000 ppb
Sensor output resolution
1 ppb
Target gas profile
Complex mixture of 22 VOCs1 as defined by Molhave et al.
Sampling process
Passive
Calibration
Calibrated against ethanol
Sensor technology
Non-dispersive infrared (NDIR)
Accuracy4
± 40 ppm ± 3%
Comply with ANSI/ASHRAE Standard 62.1-2022
Measurement range
400 to 2,000 ppm2
Up to 10,000 ppm extended range3
Sensor output resolution
1 ppm
Target gas
CO2
Sensor technology
Digital sensor
Accuracy
±1 °C
Comply with WELL5
Measurement range
-20 - 100 °C
Sensor output resolution
0.01 °C
Sensor technology
Digital sensor
Accuracy
±5 % RH
Measurement range
0 - 100 % RH
Sensor output resolution
0.01 % RH
USB-C
100-240V AC (5V 1.8A DC)
Onboard battery
Capacity & voltage: 5200 mAh @ 4.2 V
Usage time: 8 hours
Power consumption
Average: 6W
Peak: 10W
Wi-Fi
2.4 GHz 802.11 b/g/n
Security supported: 64/128 WEP,
WPA-PSK, WPA2-PSK, WPA, WPA2 Personal
Ethernet
IEEE 802.3
Data rate: Up to 100 Mbps
BACnet/IP
Modbus/TCP
Cloud MQTT
On premise MQTT
Open API
Frequency of readings
(Log interval)
1 minute, 1 hour, 1 day
Data push interval
1 minute6
Onboard memory
8 GB (>50,000,000 data points)
Micro SD card
32GB or smaller - SD card not included
Compatible modules
KM-100: Particulate Matter (PM2.5&PM10) sensor module
KM-103: TVOC, Temperature, and Relative Humidity sensor module
Calibration
Calibration via replaceable sensor modules
Kaiterra’s platform architecture meets the most stringent security standards and is regularly subjected to 3rd party penetration tests. Read more about our security here.
Quality
RESET Grade B
Building Automation
BTL: Certified under the BACnet Smart Sensor (B-SS) device profile
7" full-color touchscreen
Length
184 mm (7.2 in)
Height
48 mm (1.9 in)
Width
146 mm (5.7 in)
Weight
800 g (1.76 lbs)
Methods
Surface mount
Drywall mount
Operational temperature: 0 - 50 °C
Operational humidity: 5 to 95 %RH, non-condensing
English
German
Traditional Chinese
Simplified Chinese
- n-Hexane, n-Nonane, n-Decane, n-Undecane ,1-Octane, 1-Decene, Cyclohexane, m-Xylene, Ethylbenzene, 1,2,4-Trimethylbenzene, n-Propylbenzene, a-Pinene, n-Pentanal, n-Hexanal, Iso-propanol, n-Butanol, 2-Butanone, 3-Methyl-3-butanone, 4-Methyl-2-pentanone, n-Butylacetate, Ethoxyethylacetate, 1, 2-Dichloroethane
- Extended exposure to concentrations below 400 ppm may result in incorrect operation of ABC algorithm and should be avoided.
- Sensor provides readings in the extended range but the accuracy may be lower than that specified in the table.
- The accuracy specification covers environments ranging from 0-50°C and 0-80% RH, and complies with indoor air quality standards ANSI/ASHRAE Standard 62.1-2022 at 25°C.
- As a RESET Certified Grade B air quality monitor, this device automatically meets technical requirements for this parameter.
- Customizable upon request