Tel 15058320079 one: technical parameters 1. Flow range: 5 ~ 80L / min 2. Measuring accuracy: 0.3% 3. Power: 12V 24V 220V (not universal) 4. Display digits: Volume: 8 LCD digital display , 6 integers (eg 000,389.56). Amount: 8 LCD digital display, six integers (eg 000,045.38). Price: 4 LCD digital display, two integers (eg 07.78) 5. Design Price range: 0 to 99.99 6. The one-count range: Volume or amount: 999,999.99 7. day total number range: Volume or amount: 999999.99 8. Cumulative total volume range (liters): 99999999 9. The total amount of the cumulative range (RMB): 99999999 10. flowline length: 4 meters (can be extended) 11. L * W * H: 36 * 38 * 54cm II: Works NS series of tankers with external power, filed refueling gun, conveying the board enable signal to the power driver board, the liquid sucked out of the pump starts from the storage tank, through a filter under pressure, enters the metering device, the metering mechanical push piston reciprocates , a rotating movement of the crankshaft, connecting rod which transmits the movement to the measurement by the pulse generator (sensor), the pulse generator generates a pulse signal proportional to the liquid volume. Within the controller MCU receives the pulse signal, and self-count display. Three: Features Introduction 1. convenient: Lift refueling tanker gun shot that can automatically start refueling, plus finished oil back to the oil gun hanging automatically shut down to complete a refueling tanker, refueling again when the gun can be directly lifted oil refueling refueling automatically on the last refueling and refueling amount cleared remeasured. 2. The measurement accuracy and efficient: available upon request to store the oil tanker unit price (unit price set only administrators can change, you need to enter a password before the change), you can enter the amount of fuel or refueling would like to add the amount set in advance, Enough amount of fuel equivalent or automatically stop to refuel. Tankers can not make any quantitative pricing request directly to refuel. 3. Efficient management loopholes: tanker can set the date and time in advance. Refueling tanker with automatic data storage function can also automatically store data corresponding time. Come on automatic data storage include: the total cumulative number of days the cumulative number of refueling before 100 number, the number of single refueling. Refueling data can not be changed. 4. Features refueling: tanker quantitative pricing requirements without refueling time, you can refuel in the process, according to rounding yuan button click, the amount reaches the next integer yuan automatically shut down. By rounding ten yuan, the amount reaches the next integer ten yuan automatically shut down. In the refueling process, according to the rounding up key once, refuel volume reaches the next whole number of liters automatically shut down. Press the key once to take the whole ten liters, fuel volume reaches the next integer ten liters automatically shut down. 5. exquisite workmanship: Configuration 4 meter tanker refueling pipe inside with black wire, high durability. Configuring an automatic nozzle, oil filled automatically shut down. Fuel filler pipe and gun equipped with 360 ° live connection to the joints, easy to use.