UF 801-P Ultrasonic portable flowmeter - ULTRAFLUX - #2

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.. .. .. .. Principle : the difference of the transit times of ultrasonic waves ÄT = TBA - TAB v = f(ÄT) Q = f (v, Ôi) Q = flow TAB : time of propagation of ultrasound between the 2 probes .. .. .. ........ .......... .......... .......... ............ .... DN 400 mm - one chord Typical results FEATURES Digital and graphic LCD display (14 lines x 20 characters) - programmable backlight Oscilloscope function : assist with the diagnosis, installation, and verification Fast and easy parameter set-up, with a 7-key keyboard - with access code option Data logger 4 MB memory : time & date + 1 to 14 variables (up to 3 variables �¨ 135000 data sets, 14 variables �¨ 36000 data sets) Communiction Windows software : transfer of the contents and export of the logger via software (Excel...) Programmable delayed start : can be set to start at any hour, time period and alarm time Choice of 6 languages : French / English / German / Portuguese / Spanish / Italian Battery life : up to 14h, with indicator Serial link RS 232 (JBUS/MODBUS) Basic configuration : 1 analogue output / 2 programmable static relays Additionnal inputs/outputs by optional modules OPTIONS Pipe thickness measurement (digital and graphic function) Temperature measurement (calorimetric function) 2 additional input/output functions from the following : c 2 static relays usable as frequency outputs (until 1Khz) c 2 current inputs 4-20 mA c 1 input for 1 probe PT100 (calorimetric) c 2 voltage inputs 0 - 5 V c 2 contact inputs Converter cable RS232 for USB PACKAGING The UF 801-P is supplied in a rigid transportation case (51 x 40 x 13 cm) including : c UF 801-P Unit in carrying case c 5 m sensor cables to connect the probes to the converter c charger and PC cable c operating software and user guide on a CD-ROM c 2 straps and 1 bottle of coupling agent (80°C max) In addition : : probes and specific attachment systems SPECIFICATIONS* Typical accuracy : 0.5 % Bidirectionnal measurement Time resolution : 0.1 ns Repeatability : 0.2 %, linearity : 0.1 % Choice of the units : from 1 l/d to the 100 m3/s Volume metering : from 10 ml to 100 m3 Multi-layer pipes : up to 3 materials Storage of 3 configurations Built-in correction for multi-products or for laminar/turbulent transition flow No pressure loss No damage to pipe No or very low maintenance : no drift in time Choice of probes in installation : modes /, V, N and W * at reference conditions Technoparc - 17, rue Charles Edouard Jeanneret - 78306 POISSY Cedex - France Tél : +33 (0)1 39 79 26 40 Fax : +33 (0)1 39 79 91 22 e-mail : ultraflux@ultraflux.fr www.ultraflux.com 11/07 ELECTRICAL CHARACTERISTICS CE product Power supply: c Internal battery 12V NiMh c Charger 90 – 240 VAC - auxiliary power supply function Isolated and active 4-20 mA output current Static relays(250 V - 50 mA) MECHANICAL CHARACTERISTICS Robust ABS enclosure with carrying case : 220 mm x 115 mm x 64 mm Weight of unit < 1Kg IP67 protection against dust and immersion Use temperature : -10°C with 50°C