This document presents the FCC RF Exposure Evaluation for the Liquiline CM42B Two Wire Transmitter, manufactured by Endress+Hauser Conducta GmbH+Co.KG. The evaluation was conducted by PHOENIX TESTLAB GmbH, an accredited testing laboratory. The report assesses the device's compliance with FCC regulations regarding radio frequency exposure limits for general population/uncontrolled exposure.
The evaluation methods employed include general exemption, SAR-based exemption, MPE-based exemption, and MPE calculation, as outlined in CFR 47 §1.1307(b)(3)(i)(A), (B), and (C), respectively. The report details the technical data of the equipment, including power supply, operating frequency range, antenna characteristics, and modulation type. The evaluation distance is declared as 20 cm. The report concludes that the EUT complies with the specified limits in all operational modes at the declared separation distance.
The report also includes information on BLE 2.4 GHz emissions, referencing a previous test report (F240384E4) by PHOENIX TESTLAB GmbH. The BLE emissions are found to be exempt from SAR evaluation due to the separation distance being larger than the wavelength divided by 2π, and the calculated Pe.r.p being lower than the threshold ERP.
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The evaluation methods employed include general exemption, SAR-based exemption, MPE-based exemption, and MPE calculation, as outlined in CFR 47 §1.1307(b)(3)(i)(A), (B), and (C), respectively. The report details the technical data of the equipment, including power supply, operating frequency range, antenna characteristics, and modulation type. The evaluation distance is declared as 20 cm. The report concludes that the EUT complies with the specified limits in all operational modes at the declared separation distance.
The report also includes information on BLE 2.4 GHz emissions, referencing a previous test report (F240384E4) by PHOENIX TESTLAB GmbH. The BLE emissions are found to be exempt from SAR evaluation due to the separation distance being larger than the wavelength divided by 2π, and the calculated Pe.r.p being lower than the threshold ERP.
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