Description
Environment variable measurement unit particularly indicated for PV module temperature, air temperature, sun irradiation, wind speed metering in PV solar applications. Moreover the unit is provided with a specific serial communication bus which is managed by means of the additional VMU-M module. Housing for DIN-rail mounting, IP40 (front) protection degree.
Features
• Measurements: PV module temperature, air temperature, sun irradiation, wind speed
• Two temperature inputs: Pt100 or Pt1000
• One 120mV or 20mA DC input with scaling capability for irradiation measurement
• One pulse input for wind speed measurement
• Auxiliary communication bus to VMU-M unit
• Auxiliary power supply from VMU-M unit
• Dimensions: 1-DIN module
• Protection degree (front): IP40
