| 详细介绍：
进口数显可调涡轮流量表 甲醇 柴油 煤油 化学液体水流量计量表 昆山天天测温仪表有限公司
LCD屏数显涡轮流量计使用说明书
一、产品介绍
JK-K24流量计控制面板采用模块化设计，具有功能完备，结构简单，操作方便等特点。可以广泛用于石油、化工、医药、交通、食品待工业及商业。
    
二、技术参数
介质 柴油，尿素，煤油，化学品，汽油，水
进出口 1"
计量精度 ±1%
重复性 ±0.5%
最大工作压力 20BAR
工作电压 2.3-3.3V
待机时间 2年
流量范围 10-120L/MIN
单次计数 0.00-9999.9
总累计数 0.00-999999.9
计量单位 升/L，加仑/GAL，品脱/PTS，夸脱/QTS
单次计量清零 RESET
三、计量设置
1、计量单位设置
在待机状态或当前加注量显示状态下，同时按MENU+RESET键5秒钟。进入单位转换设置，按RESET按键，依次按LTR→GAL→PT→QT→LTR选择计量单位，同时累计加注量按照当前的计量单位换算后显示。再按MENU键3秒钟，退出单位转换设置。
2、可复位累计加注量清零。
长按RESET键，LCD满屏显视，等待满屏显视结束后，松开RESET键，此时可复位累计加注量与当前加注量清零。
3、误差系数与总累计查询
待机状态下，同时按MENU+RESET键，LCD上排数字显视误差系数，下排显视总累计流量。
四、误差系数标定
在待机状态或当前加注量显示状态下，按MENU按键3秒钟，进入误差系数标定状态。同时第一位数字闪烁显示，按MENU按键，数字移位，（闪烁数字位移），按RESET按键，修改当前闪烁位的数值，依次从0到9，再到0。此系数增大时出油量越少，系数越小出油量越多。按MENU按键3秒钟结束误差系数标定。返回到显示当前加注量状态，并且当前加注量显示清零。误差系数标定后，如有新的计量脉冲输入则使用新设的误差系数进行标定。误差系数标定范围：0.1000—9.9999。例原系数为1.000时，显示屏显示油100升，实际出油也是100升，如想少加2升油，按MENU按键3秒钟，按误差系数标定里的调到1.020。以后就是98升。想要96升就调到1.040。反之则少显多给油。
五、维护与保养
当电池电压过低时，LCD显视屏上出现电池标志，提醒用户需要更换电池。电池寿命过短会导致在工作期间因电池漏液而导致该流量计的损坏。此流量计的设计待机寿命约为2年，但建议客户每一年更换一次电池。建议客户每一年检查一次电池电极，如有锈蚀时应及时清除。长时间没有使用流量计时，应将电池取出。
Two, the technical parameters
Medium oil, urea, kerosene, petrol, chemical, water
Import and export 1"
The measurement accuracy of ± 1%
Repetitive ± 0.5%
The maximum working pressure of 20BAR
Working voltage 2.3-3.3V
The standby time of 2 years
Flow range 10-120L/MIN
Single count 0.00-9999.9
Total number of 0.00-999999.9
Units of measurement or /L, gallons of /GAL /PTS /QTS, pint, quart
A single measurement of clear RESET
Three, setting
1, unit of measurement
In the standby state or the filling quantity display state, at the same time, press the MENU+RESET key for 5 seconds. Enter the unit conversion settings, press the RESET key, followed by the LTR → GAL → PT → QT → LTR select the unit of measurement, while the cumulative dosing metering unit conversion in accordance with currentdisplay. Then press the MENU key for 3 seconds, exit unit conversionsettings.
2, the cumulative dosing can be reset.
Long press RESET button, LCD full screen display, waiting for a full screen display after the end, release the RESET key, then reset the cumulative dosing filling capacity and current zero.
3, the error coefficient and total query
The standby mode, press the MENU+RESET key at the same time,LCD on the digital display error coefficient, the lower display totalflow.
Four, the calibration error coefficient
In the standby state or the filling quantity display state, press the MENU button 3 seconds, enter the calibration status. At the same time, the first digital display, press the MENU button, a digital shift,(flashing digital displacement), press the RESET button, to modify the current flashing in value, are from 0 to 9, and then to the 0. Thiscoefficient increases when the oil quantity is less, the coefficient is smaller oil quantity. Press the MENU button 3 seconds over the calibration. Return to display the current state and the current amount of filling, filling quantity display clear. The calibration, such as newmetering pulse input use error coefficient of new calibration. Range calibration error coefficient: 0.1000 - 9.9999. Patients with primaryfactor is 1, the display shows oil 100 liters, the actual oil is 100 liters,if want to plus 2 liters of oil less, press the MENU button 3 seconds,according to the calibration of the 1.020. After the 98 litre. Want 96up to 1.040. Otherwise less significant for oil.
Five, maintenance and maintenance
When the battery voltage is too low, the LCD display screen appears on the battery symbol, to remind the user to replace the battery.Battery life is too short will result in the work period from battery leakage resulting in damage to the meter. The meter design standbylife span of about 2 years, but advises customers each year to replace a battery. Recommends that customers every year check a battery electrode, such as rust should be cleaned timely. Long time no use of flow time, should remove the battery.
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