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Sensor technology from E+E Elektronik is used all over the globe in various industries. Key areas of application are HVAC, building automation, industrial process control, automotive, pharmaceutical and food industry, clean rooms, environment and agriculture. All E+E products stand out by high accuracy and excellent long-term performance. A certified quality management system according to ISO 9001 and IATF 16949 ensures highest quality standards.
All E+E transmitters employ sensing elements developed in-house and manufactured in own state of the art clean rooms. Custom-engineered electronics and unequalled calibration know how allow for the highest flexibility in meeting customer specific requirements. This makes E+E Elektronik the ideal partner for OEM applications.
E+E Elektronik operates an EN ISO/IEC 17025 accredited calibration laboratory and has been commissioned by the Austrian Federal Office for Metrology (BEV) to provide the national standards for humidity and air velocity.
The company serves its international customers with its own subsidiaries in Germany, France, Italy, Korea, China and the USA and has a global network of distributors.
The EE220 features intelligent, interchangeable probes. Separate humidity and temperature probes enable high accuracy loop calibration.
The EE220 transmitter measures relative humidity (RH) and temperature (T) in the range from -40 °C to 80 °C (-40 °F to 176 °F) with a high accuracy of ±2 % RH and ±0.1 °C (±0.18 °F). The basis unit can be equipped with a combined RH/T probe or with separate probes for RH and T, whereby the probes can be connected either directly or with extension cables up to 10m length. The easy-to-clean metal enclosure and stainless steel probes are ideal for clean rooms as well as for the pharmaceutical and food industry.
The use of separate stainless steel sensing probes for RH and T enables most accurate loop calibration, as recommended by the FDA (Food and Drug Administration) for the pharmaceutical and biotechnology industry. Using extension cables and without dismounting the EE220 basis unit, the RH probe can be placed in a portable humidity calibrator (e.g. Humor 20) and the T probe in a dry block calibrator. Thus, the entire measurement chain from the probe to the controller can be calibrated on-site (loop calibration).