Sanki High-Precision Tank Calibration with Good Performance

Product Description

Correct tank volume chart is key point for analysis of oil inventory, which is important in management for retail petroleum industry.
Due to the long term operation, the tank is possibly inclined or anamorphic. Then the tank volume will be not accurate. You need tank calibration system to recalibrate your tank to produce a new correct volume chart.
Work Principle
The volume measurement instrument (high flow dispenser) will measure the volume of oil product discharged from or into he tank. The probe will indicate the product level in the tank. Each product level correspond with a certain volume. Both data of volume and product level are collected by computer in real time, with intelligent data processing model, automatically create a tank volume chart.
Features
∗ High accuracy, the error is less than ±0.5%
∗ Advanced software creating the volume chart for tanks automatically, without need of manual operation
∗ Magnetostrictive probe with very high accuracy is specially designed for tank calibration
∗ High measuring speed (with High flow measurement dispenser), take less than 2 hours to measure an oil tank with 30 cubic meters
∗ The system automatically set height limit, preventing overflow in the process of calibration
∗ Two patterns working: Intermittent downtime working and continuous working
∗ The system is designed with protect data from losing function in case of outage
∗ For underground or above ground tanks
The Total System include

volume measurement instrument Magnetostrictive probe Laptop PC

Printer RS232-485 adaptor 2" delivery hose
High flow dispenser (volume measurement instrument)
Specification of high flow dispenser

Items	Content
Accuracy for the unit	±0.25%
Digit of volume	Example:xxxxx.x
Unit noise rate	<70dB;
Repeatability	<±2‰
ExMark	Ex AT3
Flow Rate	180~350L/min
Power Supply	AC380V50Hz
Environment Temperature	-25ºC~+55ºCor-40ºC~+55ºC
Relative Humidity	20%~95%RH
Work Pressure	≤0.48Mpa
Application	Diesel,Gasoline,Kerosene

Probe
Specifications of Probe

Item	PLS-5XProbe
Function	Measuring product level,waterlevel,temperature
Titles of Medium	Gasoline,diesel,kerosene,whiteoil,ethylalcohol,water
Measured Variable	productlevel,waterlevel,5sensors' temperature andaverage temperature
Field Display	PD-300(touched panel console),PM-1000(touched panel console)
Product Level Accuracy	±0.5mm
Water Level Accuracy	±0.5mm
Temperature Accuracy	±0.2ºC
Resolution	0.001mm
Repeatability	±0.1mm
Explosive-proofgrade	ExiaIIBT4
Temperature	-40ºC~70ºC
Lowest Product Inactive Zone	100mm
Lowest Water Inactive Zone	15mm
Probe Length	0.6~4.0m(Customized length)
Method of Communication	RS-485
Power Supply	+24~26VDC
Probe Canister	IP68
Max Communication Distance	1200m
Probe Material	1Cr18Ni9Ti
Cable	4-core shielded cable