This website uses cookies in order to provide better service. By using this website further you accept with this policy.

Search

Search Criteria

Products meeting the search criteria

Show:
Sort By:
  • Universal air and environment quality sensor E2-CO2-series measures CO2 (carbon dioxide) level, temperature, humidity, pressure, sound level, ambient light (LUX). Transmits instant values, average hourly values, and average 24-hour values
  • Communication: wM-BUS EN13757-3/4:2013, complies OMS 4.0.2
    • Modes: C1-A/B, T1 or S1 (selectable on order)
  • Measurement ranges
    • Temperature: -40…85 °C
    • Humidity: 0…100 % RH (non-condensing)
    • CO2: 0…5000 ppm (0…55 °C)
    • LUX: 0,01…83000 LUX at same frequency as the human eye
    • Absolute pressure: 20…100 kPa
    • Sound level: 20…90 dBa at 850 Hz
  • Measurement accuracy
    • Temperature: ± 0,2 at +5…+60 °C; ± 0,5 at -20…+85 °C
    • Humidity: ± 2 % RH at 20…80 % RH; ± 3 % RH at 10…90 % RH; ± 3,5 % RH at 0…100 % RH
    • CO2: ± (50 ppm + 3%)
    • LUX: 4 %
    • Pressure:  0,4 kPa
  • CO2 sensor calibrates every 20 days
  • Warnings about low battery, CO2 sensor malfunction, calibration not performed yet
  • Transmission interval: every 90 seconds
  • Measured values sample interval: every 6 minutes
  • LED and sound indication about CO2 exceeded limit
  • Device has 2 antennas for maximum range in both vertical and horizontal directions
  • Power supply: 2 x ER18505 3.6 V Li-SOCI2 battery pack (8200 mAh)
    • Up to 14 years battery lifetime, standard configuration and operating temperature

Sensor SKU: 5905309600959 (IP30)

Efento NB-IoT sensors transmit the data over cellular network (Narrowband IoT) and do not require any additional devices (router, gateway, etc.). Sensors are also equipped with Bluetooth Low Energy interface, which allows quick and easy configuration with a smartphone. Efento NB-IoT sensors can be integrated with Efento Cloud** platform or any other third party systems.

  • Illuminance measurement range: 0…83000 lux
  • Filtering: rejects > 99 % (typically) of IR (matches human eye)
  • Communication NB-IoT bands: default B8 and B20 (others on request)
  • Measurement period: 1 minutes to 18 hours (configurable by the user)
  • Measurement sending interval: 5 minutes to 7 days (configurable by the user)
  • Battery ensures up to 5 years of maintenance-free operation, 6300 mAh battery
  • The device stores 40,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten
  • Possibility to integrate sensor to other third-party systems
  • Operating environmental: -15…+70 °C / 0…99 % RH non-condensing
  • Case IP30 protection
Loading...