NB-IOT Wireless CO2 logger
NB-IOT Wireless CO2 logger
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Wireless NB-IOT CO2 Data Loggers from 400 ppm – 5000 ppm with SIM Card. Includes free app, replaceable battery, and internal sensor.

Product number

5220

Shipping costs

€ 0,00

Default delivery time

+/-2 days

€ 255,40
excl. VAT
€ 309,03
incl. VAT
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The Efento NB-IoT wireless carbon dioxide (CO₂) logger measures gas concentration and transmits the values via a mobile network (Narrowband IoT).
An NB-IoT SIM card and an active cloud license are required for operation.
In addition to CO₂, the logger also measures temperature, humidity, and barometric pressure. The sensors are equipped with a Bluetooth Low Energy interface, allowing fast and easy configuration via smartphone. Efento NB-IoT CO₂ sensors can be integrated with Efento Cloud or any compatible cloud platform.

Specifications:

  • CO₂: 400 ppm – 5000 ppm, accuracy ±(40 ppm + 5% of the reading)

  • Temperature: -15 to +70°C, accuracy up to 0.4°C

  • Humidity: 0 to 99% RH, accuracy up to 4% (in the 0–80% range)

  • Pressure: 300 to 1100 hPa
      • Absolute accuracy: ±3 hPa at 0 to +65°C
      • Relative accuracy: ±0.12 hPa at 0 to +65°C, p = 800 – 900 hPa

  • Battery life: up to 5 years of maintenance-free operation

  • Measurement interval: configurable from 1 minute to 10 days

  • Alarms: user-configurable thresholds; data is sent immediately when exceeded

  • Configuration: remotely adjustable via the cloud or locally via Bluetooth and mobile app

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