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Sensor Basic
1 Sensor Basic
Properties
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Sensor element: Crystalline solar cell, 20 mm x 34 mm
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Measurement range irradiance: 0 - 1400 W/m
2
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Error of max. +/- 2 K at 25 °C cell temperature
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Sensorelement: KTY83-110
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Measurement range cell temperature: -25 – +75 °C
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Error of max. 8 % (FSR) at vertical light beam and under standard test condition (STC)
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Differential data communication
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Cable prolongable up to 50 m (165 feet)
Sensor Case
Material Powder-coated aluminum
Mounting Plate 3 mm powder-coated Aluminum with 4 x M8-drill holes
Drill Size (WxHxD) 138 mm x 38 mm x 64 mm (with mounting plate)
Weight ca. 440 g
Protection Class IP67
Ambient Temperature -20 – +70 °C
Temperature Range -25 – +85 °C
Relative Air Humidity 20 – 95 %
Electronics
Power Supply 8 – 28 Vdc, via RS485 Data Cable from Solar-Log™
Supply Current Typical 10 mA
Communication Port RS485
Protocol Solar-Log™, 9600 Baud, 8N1
Connection Cable
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4 pole, 3 m (10 feet), weather and uv resistant (LiY(St)
11 Y (4 x 0,14)
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prolongable up to 50 m (165 feet)
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