Model RC2-B Reference Cell

Solar Lights Model RC2-B Reference Cell utilizes a 2cm x 2cm monocrystalline silicon solar cell photo sensor, mounted in a durable black anodized aluminum block with a BK7 glass protective window.  The region behind the BK7 window has a low reflectivity coating to minimize internal reflections. A K-type thermocouple temperature sensor attached to the back of the solar cell  provides an accurate reference cell temperature measurement.  The cell has a 4 terminal connector with mating connectors provided.