室内空気のリアルタイム計測表示器　温/湿/CO2/PM2.5/PM10/TVOC　測定

Technical data sheet EXT-KA-SE100 Indoor Air Quality sensor Temperature / Humidity / CO₂ / PM2.5 / PM10 / TVOC EXT-KA-SE100 provides real-time accurate measurements of IAQ to allow for increased credit from building certification (e.g. LEED, WELL, RESET). IAQ sensor comes with multiple power, connectivity, and installation options. EXT-KA-SE100 is equipped with 7" full colour touchscreen display for real-time monitoring. Technical data Electrical data Nominal voltage USB-C (5V 1.8A DC) Connection Ethernet IEEE 802.3 (Data rate: Up to 100 Mbps) Connection wireless 2.4 GHz 802.11 b/g/n; security standards supported: 64/128 WEP, WPA-PSK, WPA2-PSK, WPA, WPA2 Personal Battery operation Capacity and voltage: 5200 mAh @ 4.2 V Data bus communication Communication Modbus TCP BACnet/IP Local and cloud MQTT Open API Cloud Functional data Coverage area Area: 325 m² [3500 ft²] Space types and layouts should be considered in accordance with project requirements. Display 7" Touchscreen full colour Available display languages German, English, Chinese Measuring data Measured values CO₂ TVOC PM2.5, PM10 Relative humidity Temperature Specification Particulate Matter Sensing element technology Laser particle sensor (light scattering) Measuring range Mass concentration range: 0...1000 μg/m³ PM2.5 mass concentration size range: 0.3...2.5 μg/m³ Accuracy ±10% of measured value (30...1000 μg/m³) ±3 μg/m³ (0...30 μg/m³) Typical response time ≤10 s Sensor output resolution 1 μg/m³ Specification CO₂ Sensing element technology Non-dispersive infrared (NDIR) Measuring range 400...2000 ppm Up to 10000 ppm extended range Accuracy ±3% of measured value ±50 ppm Typical response time <120 s (T90) Sensor output resolution 1 ppm Specification TVOC Sensing element technology Multi-pixel metal oxide sensor (MOx) www.belimo.com EXT-KA-SE100 • en-gb • 2023-12-12 • Subject to change 1 / 4

Technical data sheet EXT-KA-SE100 Technical data Specification TVOC Measuring range 0...60000 ppb Accuracy ±15% ±8 ppb Typical startup time 0.4 ms Sensor output resolution 1 ppb Specification Temperature Measuring range -20...100°C Accuracy ±1°C Long term stability <0.03°C [0.054°F]/yr (under normal RH/T operating range) Typical response time >2 s Sensor output resolution 0.01°C Specification Humidity Measuring range 0...99% RH Accuracy ±5% RH Long term stability <0.25% RH/yr Typical response time >8 s (depends on the surrounding surface and the airflow in the final application environment) Sensor output resolution 0.01% RH Safety data EU Conformity CE Marking Ambient humidity Max. 95% RH, non-condensing Ambient temperature 0...50°C [32...122°F] Product Features Operating mode Temperature: Typical value for operation in normal RH/T operating range. Higher drift values may occur due to contaminant environments with vaporised solvents, out-gassing tapes, adhesives, packaging materials, etc. Temperature response times strongly depend on the type of heat exchange, the surrounding surface and the airflow in the final application environment. Humidity: Humidity response times strongly depend on the surrounding surface and the airflow in the final application environment. CO₂: 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 up to 10,000 ppm, but the accuracy may be lower than that specified in the table. Target gas profile TVOC Complex mixture of 22 VOCs as defined by Molhave et al. 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 Sampling process Diffusion Data storage and logging Frequency of readings (log interval): 1 minute, 1 hour, 1 day Data push interval: 1 minute (customisable upon request) Onboard memory: 8 GB (>50,000,000 data points) Recommended lifetime of sensor unit CO₂: 15 years Temperature: 10 years Humidity: 10 years Particulate matter: 1.3 years (>200 μg/m³), 2 years (<100 μg/m³) Warranty and durability Standard warranty: 2 years (excluding replaceable sensor module) Expected lifespan: 5 to 7 years www.belimo.com EXT-KA-SE100 • en-gb • 2023-12-12 • Subject to change 2 / 4

Technical data sheet EXT-KA-SE100 Remarks General remarks concerning sensors Calibration via hot-swappable sensor modules for sensor modules Particulate matter: Calibrated against standardised aerosol mix TVOC: Calibrated against ethanol Indicators and Operation Accessories Electrical accessories Description Type Sensor module, PM2.5 PM10 EXT-KA-KM100 Sensor module, temperature, relative humidity, TVOC EXT-KA-KM103 Wiring diagram www.belimo.com EXT-KA-SE100 • en-gb • 2023-12-12 • Subject to change 3 / 4

Technical data sheet EXT-KA-SE100 Dimensions www.belimo.com EXT-KA-SE100 • en-gb • 2023-12-12 • Subject to change 4 / 4