LogCom-Q, UniLogCom-Q, Q-ModulFlow module for stationary and mobile operation • Robust, compact, multi-channel data logger with an integrated cellular modem optimised for continuous flow measurement in small channels, streams and partially filled pipes. • Available in various formats LogCom-Q with an impact-resistant aluminum protective housing, suspended battery compartment and a threaded connection for monitoting well pipes of 0 4" and UnilogCom-Q for installation in existing protective housings / switch cabinets • LCD with three multi-function buttons to display current measured values and system state (Option: Backlit LCD) • Vertically or horizontally insertable, 1.04 MHz pulse-doppler-sensor for detecting flow velocity profiles in max. 18 cells • Integrated ultrasonic sensor for precise measurement of water level (0.1 % FS) up to 1.3 m_ • Transfer Options: mobile data retrieval, FTP/FTPS data push, SMS alerting • Connection options for additional sensors (e.g. SEBA pressure probe DS(T) 22)

System Description The flow rate is measured in up to 18 layers by an ultrasonic flow velocity sensor using the pulse Doppler method. An average flow velocity in the detection area of the sound beam is then calculated from these values. The flow rate in the measuring cross-section is then calculated using the determined value of the mean flow velocity, the water level and the cross-sectional area through which the water flows. h This measurement method is suitable for free flowing water and backed up water. The data for water level, average flow velocity and calculated flow rate are stored locally...

The Q-module can also be used as an external module with other sensors and data loggers (e.g UniLogCom). Operation with SEBA-Config The operating software SEBAConfig offers various additional functions to simplify the operation and the configuration. The profile configuration is conducted by the following steps: • • • Definition of the input channels with scaling in the basic SI unit used for calculation Definition of profile with the profile shapes: rectangle, trapezo , V-profile, round profile, egg-profile and mouth-profile Calibration: The calibration factors can either be specified explicitly,...

Configuration interface Combi sensor: Cable length: 10 m (Standard), max. 80 m The right is reserved to change or amend the foregoing technical specification without prior notice. SEBA Hydrometrie GmbH & Co. KG • GewerbestraBe 61 A • 87600 Kaufbeuren • Germany Telefon: +49 (0) 8341 96 48 - 0 • E-Mail: [email protected] • Web: www.seba.de