Solar Series - Multizone

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Multidirectional (3D) sensors detect solar irradiation intensity and direction acting on the vehicle and allow the climate control system to compensate thermal loads in different passenger compartment zones for optimal comfort.



  • Automotive HVAC control (Multizone systems)
  • Interior and exterior lighting control
  • Visual indicators
automotive-sensor-customLittelfuse vehicle sensors are designed for customer-specific applications and packaging. To learn more, contact Littelfuse.

  • Patented hemispheric calibration technology compensates mechanical assembly irregularities, optimizes sensor performance and gives full styling flexibility

  • Customized styling and mechanical interface

  • Customized output interface

  • Solar irradiation intensity measurement

  • Solar Elevation and Azimuth detection

  • Linear output proportional to irradiance level

  • Capable of integrating additional functions such as ambient light sensing, temperature sensing and visual indicators (alarm LED, battery charging status for PHEV vehicles etc.)

  • Operates with wide range of windscreen types

  • Customer tailored spectral characteristics

Access specifications, certifications, check availability and order parts below

Catalog #Supply Voltage (V)Operating Current (mA)Output Type Analog Pulse TrainOutput TypeOperating Temperature (°C)Ambient Light Response
Accuracy (%)
Sun Load Response
Accuracy (%)
Elevation (%)Azimuth (%)
Multizone12 (Battery)6Analog Pulse TrainLIN-40 to +105101074
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