Endress+Hauser Tank Gauging

Endress+Hauser Tank Gauging

Next-generation monitoring & inventory control for tank farms


     In the next 5 years, the annual consumption of petroleum in Vietnam is estimately growing 3.6 times in comparison with the world's. Vietnam has also built and put into operation refineries, including two large refineries: Nghi Son and Dung Quat refineries. Besides PV Oil and Petrolimex, 29 oil companies have been allowed to import petroleum into Vietnam. This illustrates that demand for oil terminal storage in Vietnam is so large.

     NK Engineering Co. Ltd, the representative of Endress+Hauser in Vietnam, supplies Tank Gauging solution with high accurate-intelligent measuring instruments. This solution is suitable for the trend of industrial modernization (Industry 4.0) and meets standard decree 68 in Vietnam.

     The system consists of field device and the data collection system, computation, data display in control room

Detailed structure of Endress+Hauser Tank Gauging


     1. High Accurate Measuring Instrument

     Tank Gauging system has a variety of instruments with different measuring principles suitable for each application, the most important instrument is the Level Transmitter. So that Endress+Hauser supplies Radar and Servo measuring technology used most in Oil & Gas industry:


     – Level Transmitter Proservo NMS8:

Level Transmitter Proservo NMS8


     Proservo NMS8 uses Servo principle with the best accuracy in current market. With highest accuracy ±0.4mm, Proservo NMS8 was certified for custody transfer application on global. It measures many values: Level, density, interface, datum plate. In addition, proservo NMS8 is independent on Stilling well structure, not affected by physical properties of the fluid, and, fastest calibration (max 10 min/tank) without empting the tank.


     – Level Transmitter Radar NMR8:

Level Transmitter Radar NMR8


     Level Transmitter NMR8 uses Radar principle with high accuracy ±0.5mm. NMR8 was certified for custody transfer application on global. With Non-contact measurement NMR8 is able to be installed in stilling well or free space. Moreover, flange size can be reduced down to 2 inches, suitable for corrosive or build up applications.

     2. Flexible Software

     The software includes full features of a tank monitoring system such as monitoring, alarm, report, real time trend, historical trend, data storage… In addition, it brings more benefits to customers when software is integrated to the data concentrator:

     – No software license required

     – Certified by the NMI, PTB, VMI

     – Modular design, easy to integrate/upgrade without reprogramming

     – Using web browser to configure and calibrate instrument without software installation

     – The instrument is configured from the control room, reduce onsite time

     – At the same time, customer can access 10 users from any computer when access is granted.

     – Integrating standard table (API / ASTM / IP) and tank trap table

     – Operating screens are pre-programmed or customized

     – OPC Data Access server (3.0) for Windows PC Integrated


Main display


Tank Detail


Remote instrument control

     Field device reference pictures:



     Reference projects:


     Contact: Mr. Hoang Ngoc Duc – Business Development Manager – O&G Industry

     Mobi: +84 966 545 737

     Email: duc.hoang@nkengineering.com.vn