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アクセサリー elsner elektronik 70241のPDF 技術仕様と設置手順をオンラインで閲覧またはダウンロードできます。elsner elektronik 70241 9 ページ。 Combined indoor sensor
ページを印刷するTemperature resolution
Temperature accuracy*
Humidity measurement
range
Feuchtigkeit resolution
Feuchtigkeit accuracy
* Mind the notes on Accuracy of the measurement
The following standards have been considered for the evaluation of the product in
terms of electro magnetic compatibility:
•
EN 50090-2-2: 1996/A2:2007
•
EN 61000-6-1: 2007
•
EN 61000-6-3: 2007
The product has been tested for the above mentioned standards by an accredited EMV
laboratory.
1.1.1. Accuracy of the measurement
Measurement variations from sources of interference (see chapter Installation
position) must be corrected in the ETS in order to ensure the specified accuracy of the
sensor (offset). To ensure a correct CO
a windproof socket.
The indicated accuracy of the CO
period of 24 hours (without interruption of the bus voltage) if the sensor has been in
contact with fresh air (350...450 ppm) at least once in this period.
After this, the CO
2
measured value captured during that period (without interruption of the bus voltage)
as a reference for fresh air.
The guarantee the accuracy on a sustained basis, the sensor should be provided with
fresh air at least once in two weeks. This occurs normally during room ventilation.
When measuring temperature, the self-heating of the device is considered by the
electronics. The heating is compensated by reducing the measured temperture by the
self-heating of 1.8°C. The indicated indoor temperature measured value approches the
actual room temperature during a 2 hours heating period.
2.
Installation and commissioning
2.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
Indoor Sensor KNX AQS/TH-B-UP • Status: 07.11.2013 • Technical changes reserved. Errors reserved.
0.1°C
± 0.4°C at 25°C
0...95%
0.1%
± 5% R. H.
2
2
sensor will recalibrate every two weeks by defining the lowest
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Installation and commissioning
, page 4
measurement, the device must be installed in
measurement will be achieved after a run-in