elsner elektronik 20550 Technical Specifications And Installation Instructions - Page 5
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The device may only be used as a fixed-site installation; that means only when assem-
bled and after conclusion of all installation and operational start-up tasks and only in
the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may occur
after publication of these operating instructions.
6.
Technical specifications WGTH-UP
Housing
Colours
Installation
Protection rating
Dimensions
Total weight
Ambient temperature
Ambient air humidity
Operating voltage
Current
Data output
Wireless frequency
Protocol
Temperature measurement
range
Resolution (temperature)
Accuracy (temperature)
Humidity measurement
range
Resolution (humidity)
Accuracy (humidity)
Drift (humidity)
The product conforms with the provisions of EU directives.
Indoor Sensor WGTH-UP • Version: 13.12.2016 • Technical changes and errors excepted.
5
Plastic (partially painted)
• White, glossy (similar to RAL 9016 Traffic White)
• Matt aluminium
Flush-mounted (installed in wall within junction box
Ø 60 mm, 42 mm deep)
IP 20
Housing approx. 55 × 55 (W × H, mm)
Installation depth approx. 15 mm
Backplate approx. 71 × 71 (W × H, mm)
approx. 50 g
Operating -20...+70°C, Storage -55...+90°C
max. 95% rH, avoid condensation
7...30 V DC
max. 35 mA
Wireless
868.2 MHz
Proprietary protocol (Elsner RF)
-20...+70°C
0.1°C
±0,6°C at -20...-10°C
±0,5°C at -10...+65°C
±0,6°C at +65...+70°C
0...100% RH
0,1%
±7,5% RH at 0...10% RH
±4,5% RH at 10...90% RH
±7,5% RH at 90...100% rF
±0.5% RH per year in normal atmosphere
Technical specifications WGTH-UP