WIKA PEW-1 Serie Manual De Instrucciones página 16

4. Commissioning, operation
4.2 App "myWIKA wireless device"
Via the "myWIKA wireless device" app and a Bluetooth
LoRaWAN
EN
instrument data and the current measured value can be read via the app. For this, follow the instructions on
the screen.
For iOS-based mobile phones (from iOS version 13), the
app is available in the Apple Store under the link below.
4.3 Battery status
The battery life is displayed as a percentage value over Bluetooth
of the battery voltage (nominal value: 3.6 V) via LoRaWAN
as the measurement and sending rate, the spread factor, and the ambient and process temperatures, this value is
only an approximation. The calculation of the approximate value is based on a constant ambient temperature of 20 °C
[68 °F] is assumed.
At values below 20 % of the expected remaining service life or below a residual voltage of 2.7 V a battery change is
recommended. If the battery is completely discharged, no more values are transmitted via the radio interface.
The battery voltage (nominal value: 3.6 V) can also be read out via the "myWIKA wirelss device" app and the
®
Bluetooth interface.
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® communication can be activated and deactivated through the mobile device. Furthermore, the
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® Low Energy connection, the functionality of the
For mobile phones with an Android operating system,
the app is available in the Play Store under the link
below.
®
in the advertising frame and transmitted in the form
®
. Since the battery life is influenced by many factors, such
WIKA operating instructions, models PEW-1000 and PEW-1200
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