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What are the Enviromental condition for varlogic NRC12

The controller is designed for the following environmental conditions:
• Indoor use
• Altitude up to 2000 m
• Ambient temperatures within 0°…+60°C
• Maximum relative humidity 80 percent for temperatures up to 31°C decreasing linearly to 50
percent relative humidity at 40°C
• Mains supply voltage fluctuations not to exceed –20/+15 percent of the nominal voltage
• Transient overvoltage for the Mains supply according to installation categories III
(IEC 61010-1)
• Pollution degree 2 (IEC 61010-1)
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