As an extension to the successful Modular Economic Sensor Series for the recording of physical measured variables such as temperature, pressure, mass pressure, level and flow, Müller Industrie-Elektronik offers a new low cost version of the ME-sensors for high quantities now. The new low cost versions of the series have the product advantages of the ME-Series like the standard equipment with HART communication signal, the 4...20 mA current loop such as the 2-wire technology available. The housing body is also adjustable by 300°. Due to cost issues, the display and the switching points were waived. The operation and adjustment of the sensors without the display takes place via HART interface and software. The process connections are made of stainless steel and the electrical connections are available in a modular variety for all the industry standard plastic connector variants. The housing and the electronics are completely grouted and achieve the protection class IP 65.