Zamel exta life RNK-22 Manual Del Usuario página 10

TECHNICAL DATA
Nominal supply voltage:
Battery type:
Battery operating life:
Number of channels:
Transmission:
Transmission way:
Maximum transmit power:
Coding:
Cooperation:
Operating range
Ambient temperature measuring
range:
Measuring resolution:
Measuring accuracy:
Temperature measuring frequency: every 15 minutes
Battery charge/discharge optical
signalling:
Temperature operating range:
Operating position:
Casing mounting:
Casing protection degree:
Protection level:
Pollution degree:
Dimensions:
Weight:
DESCRIPTION
The RNK-22 wall radio transmitter is used to send control signals and temperature value
related information in the extalife system. It is applied to realise the following functions:
switching on/switching off, brightening/dimming, roller blind control. The implemented frame
coding algorithm increases the safety of the transmission. Temperature value is displayed in
the mobile application due to the cooperation of the transmitter with EXTA LIFE controller.
The transmitter resembles a common switch due to its appearance and dimensions. The
battery backup and lack of wiring allows for its wide application. It means the transmitter can
be mounted on any surface (excluding metal surface) and in any place. By assigning a few
controllers to one transmitter it is possible to control the device independently from different
locations. During operation the LED green informs the transmission is in progress. The LED
diode is also used to signal battery discharge.
3 V DC
CR2032
2 ÷ 3 years with switched on temperature sensor
3 ÷ 5 years with switched off temperature sensor
2
radio - ISM 868 MHz band
One-way - 9600 bps
ERP<5 mW
Algorithm based upon 128-bit key
only with c elements
to 300 m in the open area
-40 ÷ +125 °C
– it is a complete measuring range of the applied
temperature sensor. It is required to obey the recommended operating
temperature of the RNK-22 transmitter.
0,1 °C
±1 °C (type) 0°C ÷ +85°C / ±2 °C (type) -40°C ÷ +125°C
LED green
-10 ÷ +55 °C
free
wall plugs, double-sided adhesive tape
IP20
III
2
90 x 80 x 11,5 mm
0,038 kg