Water flow meter, maximum accumulated water volume of 9999.9m, can check status of driver

Model Number: HL-SB03 Brand Name: HOLLEY INTL Key Specifications/Special Features: Input volume limitation, input volume, remained volume, accumulated usage of volume, fees, valve status, error, low voltage and attach alarmMaximum accumulated water volume: 9999.9m Valve will be shut down while remained water volume reach warning limit and will open up when card put in and shut down till warn limit was work out Valve will be shut downWhile voltage goes below default volume and will be opened for 24 hours by user's card Valve will not be able to opened, if no any new battery being installed 24 hours later When battery installed, all circuit will be scanned to secure all parts work properlyValve will be shut down while sampling line cut and LCD will show attack sign No 1 but administrator can open up valve Valve will be shut down while there any strong magnet approaches meter and can only be opened by users when magnet put awayValve can be open-up and shut down automatically once month Purchased water volume can not be put in while plus remained water volume goes beyond default maximum storage volume

Valve malfunctions, will not affect meter to measure and data can be put into card to be processed by system software

While circuit and sampling line damped, sign can still be transmitted properly, no data loss and no additional consumption Meter can check status of driver, storage and card base

When user needs to change broken meter, put inspecting card into broken meter, read all information inside meter and then transfer information to computer, make up new card for new meter Insert initiating card, clear all information inside meter and set up all parameters

When water meter appears exceptionally, inspecting card may verify if system normal

When user loses card, can make up card