Automatic tank gauging system for petrol station UST Monitoring System

Automatic tank gauging system for petrol station management

• Fuel tank level gauge consist of Magnetostrictive probe (mode:SYW-A, SYW-A1)and Touch screen control console (mode:TCM-1,TCC-3).
• SYW-A magnetostrictive probe installed in the tank, with magnetostrictive technology,can accurately measure the fuel level ,water level,ullage and multiple temperature.
• Touch control console installed in the petrol station control room, it can automatically probe data acquisition and processing, real-time display tank storage information, realize the tank leak detection, automatic unloading, record query, control multi-channel submersible pump,oil level alarm,  data upload, and other functions 

 SYW-A Magnetostrictive Probe

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  Item	SYW-A
  Purpose	To measure product level, water level and temperature
  Titles of medium	Gasoline, diesel, kerosene, ethanol , water etc.
  State of medium	Liquid
  Explosion-proof grade	ExiaIIBT4 (Intrinsically safe)
  Pressure range	-0.02Mpa~0.6Mpa
  Certificate	PCEC Conformity Certificate of Explosion-proof / Permit of Manufacture Measuring Instruments
  Temperature	-40℃~70℃
  Product Level Accuracy	±0.3mm
  Water Level Accuracy	±0.3mm
  Temperature Accuracy	±0.2℃
  Height Resolution	0.023mm
  Repeatability	±0.1mm
  Temperature Effect	Error<0.2mm
  Vibration Effect	Error<0.5mm
  Lowest Product Inactive Zone	2.5'' floater-180mm
  Lowest Water Inactive Zone	2.5'' floater-25mm
  Measured Variable	Product level, interface level and temperature  of  5 sensors and average temperature
  Probe Length	600~4000mm
  Method of Communication	RS-485
  Probe Material	1Cr18Ni9Ti
  Power Supply	+24~26VDC
  Protection Class of Probe Canister	IP67
  Max Communication Distance	1200m

  
  
  TCM-1 Touch Control Console
  
  
  
  
  
  It can display product level, water level, temperature, volume, ullage.
  It enjoys a tank tilt compensation function.
  It can display dynamically the change of product level and water level with graphics in proportion, it features a 7 inch colored touch-screen console panel, and each interface displays 4 graphics.
  It features an audible and visual alarm function with front panel.
  It comes with two RS-232 serial interface communication ports to connect with different brand Center Console.
  It enjoys a record function, all information are stored in memory for future queries
  There is an embedded printer in it to print inventory reports, delivery reports, leak reports and shift reports.
  It can calculate volume of product by multipoint, which can fully ensure the accuracy of volume of the product.
  After connected with Center Console though internet, it can provide information in long-distance for manager to arrange the inventory.
  It can monitor the oil pump according to the product level, which can avoid the product spilled and pumpdown..
  It can connect with flow-meter to display delivery information constantly.
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  TCM-1 Touch Control Console
  Parameters
  Power Supply Voltage	AC120~265V 50HZ
  Environmental Temperature	-20℃~60℃
  Environmental Humidity	20%~85%
  Display Screen	7 inch real colorful touch screen
  Processor / Memory	High-speed embedded / ---
  Hard Disk / CF	---
  Printer	Embedded minitype printer
  Safety Barrier	Power safety barrier, communication safety barrier
  Power-off protection	---
  Size	310x220x105 (mm)
  Functions
  Display	English, Graph, Colored
  System Language	English
  Monitoring Capability	12 tanks
  Relay	With 2 relays
  Method of Communication	RS-485
  Tank Inventory Report	Users can inquire and print inventory information at any moment.
  User-defined product type supported	Available
  Auto Delivery	Auto delivery monitoring, and reports are generated after delivery. Users can inquire and print reports.
  Manual delivery	Click the “start delivery”, it will create delivery report
  Product Mass Calculation	---
  Print Function	User can print all kinds of reports
  Network Function	Inquiring data in long-distance through internet.
  Outside Explosion-proof Ringer	Avoiding the product spilled.
  System Update	It’s convenient to update the software and hardware.
  Control the Oil Pump	Avoiding the product spilled and pumpdown
  Setup/Inquiry Parameter	Users can setup and inquiry the parameter about the tank, hardware, product type, alarm, date, tank volume table
  Automatic Gauge	Display product level, water level, temperature, volume, ullage
  Volume Table Edit	Data input via touch screen, enjoy the import and export function.
  Volume Table Calibration	Use the method of Guihe Volume Table Calibration to calibrate it.
  Static Leak Detection Function	During the idle time of the gas station, user can do the leak detection  for the thank.( Detection rate :0.38 L/H)
  Dynamic Leak Detection Function	---
  Alarm	Audible and visual alarm and inquiry function
  Shift Exchange	Shift exchange function and create the report.
  Interface	With two RS-232 serial interface communication ports