فزار تجهیز

	Electro-acoustic water leak detection:




	Electro-acoustic water leak detection involves identifying the general area of the leak with the test rod as a preliminary step and then locating its exact position with the ground microphone. • Excellent sound thanks to powerful digital signal processor • Listening with on-screen support: minimum sound level display • Hearing protection function • Variable filter setting • Automatic microphone recognition

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	Correlator with latest DSP technology:




	For precise detection of water leaks • Digital Signal Processor (DSP) – Fast accurate calculations allowing quicker leak location • Fast Fourier Transformation (FFT) correlation – precise location even with the most challenging leaks • Radio transmission of over 2,000 m – Correlation possible over long distances • Two levels of software, standard and professional – Chose the version most suited to your requirements. • “Coherence analysis” – Allows automatic or direct settings of frequency filters for optimal performance and easier location of the most difficult leaks noises • PC communication software for printing out and documentation of measurements

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	Noise Loggers:




	Detecting water leaks systematically by using the most flexible logger available These loggers with large memory measure the intensity of noises during a defined period of time. When the defined cycle is done, all units are connected to a PC and the results are downloaded for evaluation. Stationary noise loggers For the early recognition of leaks in water supply networks we offer stationary noise loggers which are placed at valves or they might connect to underground fire hydrants. The instruments record noises in a defined period of measurement and additionally transmit radio signals during a certain time schedule out of the valve boxes. For reception of those radio signals the Master is applied, which collects data when driving along the measurement locations.

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