Calculator for budgetary pricing a sensor based on size of the sensor and volumes of sensors purchased (note a one of NRE charge will be made. approximately 500 to 5000 Euros depending on complexity). In the calculator on this page you will see how decreasing the sensor size from 30 mm x 10 mm to 25 mm x 7 mm will reduce the price, whilst reducing the sensor size to 20 mm x 7 mm further reduces the price. The calculator also allows you to increase order size and drive down the price per sensor. We advise that the narrowest sensor you make is 7 mm so it still fits our standard connectors.