SMP 6 Pyranometer

The SMP6 is a first class pyranometer that combines the sensor technology and housing from the CMP6.

Description

The SMP6 has a RS-485 Modbus® RTU interface, amplified analogue output, improved response time and temperature corrected measurement data. The wide and low power supply range from 5 to 30 VDC makes integration in meteorological and solar energy stations easy. The SMP6 is extreme robust and reliable and comes with 5 years warranty.

Specifications

Spectral range (20% point) 280 to 3000 nm
Spectral range (50% points) 285 to 2800 nm
Response time (63%) < 1.5 s
Response time (95%) < 12 s
Zero offset A < 10 W/m²
Zero offset B < 4 W/m²
Directional response (up to 80° with 1000 W/m² beam) < 15 W/m²
Temperature dependence of sensitivity (-40 °C to +70 °C) < 3 %
Analogue output (-A / -V version) 4 to 20 mA / 0 to 1 V
Digital output 2-wire RS-485