The F7-LCD is a head mounted digital indicator, including a non-isolated F11-40 Temperature Transmitter. Both the LCD display and the temperature transmitter are installed within an aluminum general purpose connector head. The connector head has a polycarbonate viewing window. The indicator has 1/2 inch high-contrast LCD digits. The connector head has 1/2 NPT process threads and 3/4 NPT conduit connection. Both NPT dimensions can be reduced to accomodate your requirement. Temperature transmitter programming performed by Nanmac Corporation. All programming is done at the factory by Nanmac Corporation complete the Programming Request Form and submit it with your order.