Oriental Motor’s MDA Series DC Axial Flow Fans are now available with a low speed alarm output.
By Gretchen Edelbrock, Products Editor
The series features a built-in alarm circuit that the host controller can recognize if the fan speed drops. This assists in noticing quick drops in the cooling capacity of the fan caused by a service life issue or from foreign objects. Additional benefits of the low speed alarm function include increased machine reliability and longer machine life. Each MDA Series comes with all the necessary items for installation which makes ordering simple and easy.