120 seconds to go60 seconds to go0 seconds to goRecovery (index value)■ Visualization of the recovery leak check timeEasy-to-understand eventdisplayEvents are displayed in alphabetical orderWhen the gas meter is shut off or when an alarm is activated, the event is displayed in the LCD display in alphabetical order. The system can also respond to inquiries from customers in an easy-to-understand manner, providing a sense of security.Reduction in false positivesImproved accuracy of the inner pipe leak alarmFalse alarms due to extended usage, etc. can be reduced by improving the accuracy of the inner pipe leak warning. A stop time of 120 seconds is assessed to see if there are any leaks a total of 30 times.Realization of compact sizeand light weightMiniaturization using ultrasonic waves,weight reduction using resinCompared to a typical diaphragm meter, the size is less than half, and the weight is 1/3, realizing a compact and light-weight design. In addition to improving the ease of transport-ing and mounting it during installation, it can also be used in small properties.Recovery check time is easier to seeRecovery check display in the countdownThe remaining time until the leak check recovers after shutting off is counted down (in seconds), providing a convenient means for showing the time remaining until recovery is complete.5Ultrasonic Gas MeterUltrasonic Gas MeterUH / UHP(with Pulse Output)Example: 120 seconds × 30 times,3,600 seconds continuously (1 hour),1,800 seconds × 2 times, etc.In any case, check that there are no leaks.30 days■ For UH meterStop time 120seconds× 30 times (total)When the ow rate is stable when stoppedNo leak found30 days■ For diaphragm meter1 hourNo leak foundA High-performance Ultrasonic Gas Meter enabling the construction of a next generation networkAutomatic meteringand advanced security through increasedwork ef ciency and networkingUH meter[Total maximum ow rate over shutoff][Seismically-sensed shutoff]Volume: Less than halfOverwhelmingLightweightCompactWeight: 1/3Diaphragm meter＜
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