WS WPT R Manual De Instrucciones página 8

PRODUCT DESCRIPTION AND TECHNICAL SPECIFICATIONS
This product is designed according to EN 60730-2-9 and EN60730-2-7, ETSI EN 301 489-1,
ETSI EN 300 200-2 standards, in compliance with the applicable EC directives, and made in Italy.
Power supply: Alkaline Batteries 2x1,5V LR6 (Type AA)
Battery life >1year
Maximum contact rating: 5A(1A) 250VAC
Maximum ambient temperature: 50°C
Display temperature range: 0°C÷39°C
Regulation temperature range: 5°C÷35°C
Temperature resolution: 0,1°C
Temperature differential: da 0,1°C a 2,0°C (std. 0,2°C)
Temperature sensor: NTC 100KΩ@25°C
External sensor input (optional): NTC 10KΩ@25°C
Protection degree: IP20
Insulation class: Type II (double insulation)
Action type: 1B
Pollution degree: 2
Software: class A
Heat and fire resistance: Category D
Storage temperature: -25÷60°C
Rated impulse withstand voltage 2,5kV
Installation: on wall
Manuale WPT R multilingue interno.indd 8
RADIO:
Operating frequency: 868.2 Mhz
Category of the receiver 2
Duty cycle of the transmitter < 1%
Capacity: 300 m outdoors, 20 m indoors
Type of antenna: internal, on PCB
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