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Version 2 – D1 – March 2022

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2 Environmental Sensor Node Specifications

Default conditions of standard Measurement-Mode (6.1.1), 25 °C and 5 V supply voltage apply to values in the table

below, unless otherwise stated.

2.1 Sensor Module Specifications

Parameter

Conditions

Value

Units

Sampling interval

-

1

 0.03

s

24 h/day operation

> 10

years

Acoustic emission level

0.2 m

24

dB(A)

Long term acoustic emission level drift

0.2 m

+0.5

dB(A) / year

Weight

-

36.4

 10%

g

Table 2: Sensor module specifications.