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). 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. This calculator only prices sensors with well features.