The iTEMP TMT71 and TMT72 single-channel transmitters offer wireless communication via an integrated Bluetooth interface that enables users to display measured values and perform configuration tasks wirelessly. The device is easy and fast to operate using the SmartBlue app. Access to the device is password-protected. It can be configured without the need to previously install device drivers because they are already stored in the transmitter's electronics. The configurable transmitters are compatible with signals from resistance sensors (RTD), thermocouples and resistance (Ω) and voltage transmitters (mV) and provide an output via the 4 to 20 mA signal or the HART 7 communication (TMT72).