Leak Detection and Locating Technologies by FUJI TECOM

This device records and saves measured data of water pressure and flow rate. By the attached software, possible to display the maximum value, average value, minimum value, and aggregate / graph.

• High data resolution performance (16bit).
• Water hammer measurement function.
• Data storage with SDHC card.
• Acquire time synchronization and location information by GPS.
• Setting and data transfer function by wi-fi communication.
• Data display in combination with a flow meter measurement data is also possible.

A multi functional portable ultrasonic flowmeter that measures flow velocity and flow rate from small to large diemeters pipes.By connecting with a watre pressure data logger (DLS-HS), it is possible to grasp the condition of the target pipe.

• Visual on-screen guides allow for setup without a printed manual.
• Water proof IP65
• Easy one-minute installation
• Simultaneously measure and output flow rates from two different pipes.
• Flow velocity and thickness can be measured.
• USB memory data transfar
• Sensor for small pipes and large pipes available (option)

The new Fuji Water Flow C uses the same measurement principle as Fuji's ultrasonic flowmeters of which a great number have already been delivered.
Transducers located outside an already installed pipe constitute a sensor for finding out the time interval between transmission of an ultrasonic signal and its reception which is variable with the flow rate.
The flow can be obtained from this interval. Since only an ultrasonic wave is admitted into the pipe, the liquid suffers no pressure loss; thus the flow can be easily measure.
Fitted with the standard sensor it can make a flow measurement for pipes with a diameter ranging from 50mm to 400mm. When equipped with the optional large sensor, it can be used for pipes with a diameter of 200mm to 6,000mm.
Non Revenue water specialists use the Portaflow C to know the Minimum Night Flow in the District Meterd Area, before the leak survey and after the repair of the leakage.

Completely water proof air sealed mechanism. Recording can be observed through the round window when the cover is closed. Compact, sturdy construction for easy portability. Durable, designed to hold up under hard use and with-stand corrosion.

Establishes the reliable workmanship in construction the water pipe and produces an evidence with the chart recorded the faultless work.
The prevention of water leak from the water pipeline is one of the big problems among the engineers engaged in the construction and supply in the water industry.
In the number of cases of water leak, the branch pipeline is generally forming 90% of it and leaking at the positions jointed with the distribution valve, control valve and water meter.
Therefore, after installing and repairing those fittings, the engineers are required to confirm the fact that there is no water leak at all from the constructed pipe. In the meantime, the same fact is also required to be reported with a reliable evidence in the divided waking system today.
With a view to complete the above confirmation and report, Fuji Portable water pressure recorder Model: FJN-501 is recommended and suggested to be used together with test pump.