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The Efento 7868 wireless carbon dioxide (CO2) logger can measure gas concentration and transmit its values over a cellular network (Narrowband IoT).
On top of the gas concentration, the logger also measures temperature, humidity and barometric pressure.
SKU 5906660327868
Technical specifications
CO2 Sensor
400- 5000 ppm
Accuracy: ±(40 ppm + 5 % of reading)
Measurement interval: 1 minute to 10 days, configurable
Memory size: 40 000 measurements
Temperature Sensor
Temperature Measurement Range
Range: -35° to 70°C
Accuracy up to 0.25°C in the -20°C to
+70°C range and 0.5°C in the -35°C to -20°C range
Resolution: 0.1°C
Frequency of sampling: 1 minute to 10 days, configurable
Humidity
Range: 0 to 100% RH,
Accuracy: 4% in the range of 0 to 80% and
7% in the range of 81 to 99%
Pressure Sensor
Range: 300 to 1100 hPa,
Absolute accuracy +/- 3 hPa at 0 to + 65°C, relative +/-
0.12 hPa at 0 to + 65°C, p = 800 – 900 hPa
Network connectivity: Spark NB-IoT network
Power supply:
2 x 3.6V ER14505 replaceable LTC batteries
Dimensions:
27 x 71 x 71 mm
Weight: 100 g
Installation: Mount with double sided adhesive tape
Why choose Spark?
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