Bove Technology B39 VW Bulk Скачать руководство пользователя страница 18 | Manualshive

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Bove Technology B39 VW Bulk Скачать руководство пользователя страница 18

Copyright© 2018 Bove Intelligent Technology Co., Ltd

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6.1.5 Menu F

The following diagram shows Menu F (Calibration mode only). In F mode, Accumulated
flow value is able to reset automatically, when flow is zero and starts to exceed the preset
value then the current accumulated value is clear to zero. Also the value can be reset by
long-pressing the button (over 2 seconds). The meter exit the calibration mode if no
operation for 2 hours.

Note: preset value is pre-

set to make sure zero calculation when there’s no water flow in

the pipe, usually the value equals to 0.1% of q3.

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Содержание B39 VW Bulk

Страница 1: ...www bovetech com Installation User Guide B39 VW Bulk Ultrasonic Water Meter Read this Guide before installing the meter...

Страница 2: ...f this manual to ensure the accuracy of its contents However should you have any questions or find any errors please contact BOVE TECHNOLOGY Copying or reproducing all or any part of the contents of t...

Страница 3: ...EQUIREMENTS FOR INSTALLATION ENVIRONMENT 5 3 2 INSTALLATION SPECIFICATION 6 3 3 BEFORE INSTALLATION 6 3 4 COMMON ERROR INSTALLATION EXAMPLES 7 3 5 INSTALLATION OF NON RETURN VALVE 9 3 6 AFTER THE INST...

Страница 4: ...asure the average velocity along the path of an emitted beam of ultrasound by averaging the difference in measured transit time between the pulses of ultrasound propagating into and against the direct...

Страница 5: ...wer supply requirements See part 4 Power supply Pulse input device class N A Max permissible flow sensor signal Pulse rate N A Output signal for normal operation M Bus Infrared RS485 LoRa Pulse output...

Страница 6: ...rror in upper flow rates range Q2 Q Q4 2 at 30 C 3 at 30 C Maximum permissible error in lower flow rates range Q1 Q Q2 5 Scale interval m3 0 01 Capacity of calculator 99999 99 999 Type of liquid Water...

Страница 7: ...ply Battery One 3 6V Lithium Battery Battery Life 6 Years 24V DC External supply for special version Optional Mechanical Specification Meter body Cast steel 2 4 Data Storage 1 Accumulated flow for the...

Страница 8: ...ng term submergence provided that all cable unions have been correctly mounted and that the plastic cover has been properly fastened Make sure the meter is installed sufficiently far away from possibl...

Страница 9: ...onic water meter should pay special attention The water meter should be avoided to be installed at the upper end of the pipeline there will be bubbles in the pipe avoiding installation near the elbow...

Страница 10: ...ontally the direction of the calculator should be upwards If the direction of the calculator is facing to the side the two transducers will not be on one level and the transducer at the high point may...

Страница 11: ...meter is installed at the elbow it must be ensured that the distance between the front straight pipe is 5 pipe diameter and the rear straight pipe is 3 pipe diameter Otherwise the meter may not be mea...

Страница 12: ...splay information When the response thresholds are exceeded and the flow rate is positive the volume is summated Make the segment test in order to displays all display segments for test purposes The o...

Страница 13: ...rity in case of the pulse output If the meter is read out via M bus the allowed mean frequency of reading must not be exceeded Any more reading is not allowed and may result in a damage to meter The M...

Страница 14: ...may press the button to read the meter information such as Accumulated volume current flow rate etc The following information is displayed in order by short pressing the button accumulated flow insta...

Страница 15: ...Copyright 2018 Bove Intelligent Technology Co Ltd 12 17 6 1 2 Main Menu Shortly pressing the button to display items under the Main Menu one by one in the following order to check the measurement data...

Страница 16: ...Copyright 2018 Bove Intelligent Technology Co Ltd 13 17 6 1 3 Menu E Shortly pressing the button to display items under Menu E one by one in the following order to check the meter information...

Страница 17: ...8 Bove Intelligent Technology Co Ltd 14 17 6 1 4 Menu I This Menu shows history date records of last 24 months Click the button to select the month then the month monthly flow consumption will be disp...

Страница 18: ...cally when flow is zero and starts to exceed the preset value then the current accumulated value is clear to zero Also the value can be reset by long pressing the button over 2 seconds The meter exit...

Страница 19: ...elf diagnosis and can display various faults Visual indication on the LCD display in the event of an warning Permanent visual indication on the LCD Fault Meaning How to handle the error 1 Low battery...

Страница 20: ...rompt services and reliable products to our global customers Bove is committed to address the unique challenges that the residential and industry are facing including increasing customer demand water...

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