Product News |
Position Sensors Improve Solar Energy Output
 |
Advanced solar power installations are most effective in converting solar energy when the solar panel arrays are aimed directly at the sun. To achieve this, tracking systems are used to move the solar arrays so that they are constantly facing the sun. High-temperature solar-thermal systems operate with an array of parabolic mirrors focusing the sun’s energy on a collector (boiler). These installations require the array of mirrors to reflect the sunlight directly towards the mirror. Accurate tracking systems are crucial to these devices as a small aiming error could sharply reduce the overall effectiveness.
Position sensors, such as POSITAL’s MAGNETOCODE (MCD) and ACCELENS (ACS) inclinometers, play an important role in these tracking systems, providing the controller with the exact position of the solar panel array. These sensors are reliable, weatherproof, and are available with instrument interfaces that connect easily to most programmable logic controllers (PLC’s).
POSITAL's MAGNETOCODE absolute rotary encoders have a heavy duty, IP69K rated design that allows for precise and reliable measurements under extreme environmental conditions and outdoor applications. These high resolution (13bit, 0.04°) sensors use a gear- and battery-less multi-turn technology and are available in a wide range of digital and analog interfaces. ACCELENS inclinometers are also extremely durable as the enclosure provides excellent dust and moisture-resistance, while their rugged internal components can withstand shocks and vibrations. The inclinometer ouput is temperature compensated to give a reliable signal in any environment.
Click for More Information About: MAGNETOCODE Encoders ACCELENS Inclinometers |
|
|
© FRABA Inc., All Rights Reserved. Last Change: May 18, 2012
