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Resolution: 1 ppm
Particulate Matter (PM2
5 is recognized by the WHO as a category 1 carcinogen
【2 Channels Particle Size Monitoring】Simultaneously detects the mass concentration of particulate matter of PM10 and TSP with a sampling time of 10 sec
3 L/min (Error ±5%) Vacuum Source Built-in air pump Measurement Principle Light scattering method Laser Source 50 mW / 780 nm long-life laser Alarm Indicator light Sampling Time Adjustable (≥10 s) Communication RS485 (Modbus RTU) Operating Temperature 0–50 °C Storage Temperature -20–60 °C Operating Voltage DC 24 V Operating Current 3500 mA (average) Display 5-inch TFT screen Dimensions 120 × 180 × 80 mm
Temtop C1+ CO2 Monitor Indoor Air Quality Monitor for CO2, Temperature and Humidity with App and Data History S1 Resolution: 1 ppmIndoor CO2 MonitorTemtop CO2 monitor with a high precision Sensirion CO2 sensor, measures CO2 levels, temperature, and humidity in real time. Multiple Alert MethodsThe color coding, prominent CO2 number on the display, and optional buzzer of this air quality meter alert you when the CO2 concentration becomes too high. Easy to useBasic key functions, Bluetooth networking, easy to use, support for product OTA updates to ensure that the technology is
