G1/2" 1-30L/min Flow Water Sensor Meter with Digital LCD Quantitative Control Display

["1, the temperatureThe temperature display range is -99°-999°. Unit C is Celsius and F is Fahrenheit. Temperature unitIt can be switched by pressing the "+" for key.2, the use of for time / flow rate displayWhen there is water flow, it will automatically jump to the flow rate display, and when there is no water flow, the total for time will be displayed. Total for time unit DAYIndicates days, HRS indicates hours, and for time units can be switched by long pressing the "+" for key.temperature displayUse for time/flow rate displayWater flow painting displayTotal flow character character TOTALBattery indicationTotal water consumptionThe flow rate unit LPM is “l/min”, GPM is “gallon/min”, can be short-pressed by “-”for Key switch.3, battery promptThe battery alert icon flashes when the battery is low, prompting the user to replace the battery. In electricityIt will not be displayed if there are sufficient quantities.4, water flow paintingWhen a flow of water is detected, the stream for head animation will begin to show the water droplets.5, total water consumption, flow rate displayThe total water consumption is expressed in litres of L and gallons of gallons, and the unit is passed. When the total water consumption is less than10000L (or GAL) will be accurate to two decimal places, when the total water consumption is greater than 9999.99 L (or GAL)The decimal point will be hidden. The maximum measurement 999999L (Note: If the upgrade, if the unit is setInto the GAL, also count 999999L clear 0, that is, remember to 219969GAL clear 0), after more thanRemeasurement starts at 0.6, K value setting character (K ​​SETTING)The K value setting character will be displayed when entering the interface number: 00 for the K value setting interface (K SETING)Show it7, Total Traffic Character (TOTAL)When the system is powered on, the total flow character is displayed on the main screen., three, settings and interface description1, how to set the system operating modeUse the battery three AAA battery interface to power the system.（Not include battery）2, the main interface and the main interface settingsThe characters TOTAL, total water consumption, temperature, total usage for time, etc. will be displayed under the main screen.3. Setting of K value setting interface and K value setting interfaceIn the main interface, short press “SET” for key once to jump to the K value setting interface.“K SETTING”, interface number 00, and K value are displayed under the K value setting screen.Press the “SET” for key in the K value setting interface to set the K value. The first digit of the K value after long pressing the "SET" for keyFlashes, short press “+” flashes digits increases by 1; short press “-” flashes digits decreases by 1; short press “SET”Press to switch to the next digit. After setting, long press “SET” for key to save the settings.Four, other1, the system's sleep mechanismIn the use of battery interface power supply, in order to save energy and improve battery life, the system is unmannedAnd if there is no water flow, it will go to sleep. The display will automatically jump to the sleep stateThe main interface and keep the display function. Automatically wakes up to the metering state when water flows through.2, the system resetThere is a RESET symbol on the back of the board with two contacts next to it. Two contacts after the system is powered onShort-circuit to about 2 seconds, the system will restore the factory settings, clear the total for time and total water consumption.G1/2 flow sensor :Water pressure resistance> 1.75MPaFlow range 1-25L / minWith Temperature SensorThis Flow Meter Only can use this Flow Sensor , Because this Flow sensor is Customized version Low power consumption ,If use other Flow Sensor not Low power consumption, the battery only can use two days（Does not include battery Use 3*AAA battery）"]