SATURATED/SUPERHEATED FLOWMETER GAS FLOWMETER LIQUID FLOWMETER -Saturated/Superheated Steam flow meter -Gas flow meter -Liquid flow meter -ISO – 5167 Standard -Low Cost -Easy Installation -High Accuracy -Ready to connect to internet -Not be affacted by vibration & electromagnetic interference Thông tin liên lạc: Nguyễn Văn Linh – Sales Engineer Tel : +84-8-6268.2523 / 6268.2524 Ext 106 H/P: 0903.898.256 / 0988.880.426 Website: https://steamflowmeter.wordpress.com Youtube: https://www.youtube.com/playlist?list=PL7OkPvAYND9z98UuZuBD8A8HJIaF3FMVj Fb: https://www.facebook.com/tommymyteo Mail: sales.05@daviteq.com / gblinh@gmail.com

1. www.daviteq.com
COMPAFLOW
Saturated/Superheated, Gas,Liquid…Flowmeter

2. CONTENTS
1. Daviteq introduction
2. Business lines
3. Customer
4. CompaFlow

3. DAVITEQ INTRODUCTION
• Founded in 2004
• Established R&D department in 2009
• Business: Supply, consult, install measurement
instruments, monitoring and control systems
• Daviteq’ s typical products:
- EMS, RMS: Solutions of energy management and
remote management
- Compaflow: Steam and air flow meter
- CAP10 series: Fuel level sensor
- CAP20 series: Liquid and solid level sensor
- MS128/LFC 128 series: Process display
- iConnector: iconnected smart gateway

4. BUSINESS LINES
• Fuel management
 Manufacturer and distributor of fuel level sensors
 Supplier of fuel flow meters (PD, Coriolis, Vortex)
 Designer of fuel managment solution

5. BUSINESS LINES
• Process management
- Manufacturer of gas, liqui, steam flow meter
- Manufacturer of liqui leel sensor
- Distributor of international brands:
Tecsis, Yokogawa, Rosemount, MicroMotion, Foxboro,
Motoyama, Arca, Crane, OPTO22

6. CUSTOMER

7. CUSTOMER

8. COMPAFLOW
 IOS – 5167 STANDARD
 Easily installed
 Highly accuracy
 Lower Cost
 Work well even in
vibration and magnetic
field condition.

9. Specification
Fluid to be measured Saturated/ Superheated steam.
Gas.
Liquid.
Output 4 – 20mA, Pulse, Relays, Optional RS485 Modbus
Accuracy +/- 1 ÷ 2%
Pressure limitations 100 Bar (1450 psi)
Temperature limitations Max 500 degC
Compatible DP Sensor Rosemount, ABB, Foxboro, E&H,Siemens,Autrol…
Power supply 24VDC
Line size 1”(DN25),1¼”(DN32),1½”(DN40),2”(DN50),2½”(DN65),
3”( DN80), 4”( DN100), 5”( DN125), 6”( DN150),8”(
DN200),10”( DN250),12”( DN300), 14”( DN350),
Material Orifice assembly, stem and manifold:
304 stainless,optional 316/316L SS

10. Compatibility With DP

11. READLY CONNECT TO THE INTERNET

12. COMPAFLOW vs VORTEX
Daviteq Compact Orifice –
COMPAFLOW
Vortex from other
Manufacturers
Designed and manufactured
base on ISO5167 standards
No international standard
International calibration
standard: Yes – ISO5167
International calibration
standard: NO
Master meter calibration
standard: Yes
master meter calibration
standard: Yes
High accuracy, Work well even
in vibration and magnetic field
condition
Easily affected by vibration &
magnetic field in pipe
Turndown standard 14:1 up to
36:1 (using 2 DP transmitter)
Turndown 25:1
Lower cost High cost

13. COMPAFLOW vs VORTEX
Daviteq Compact Orifice –
COMPAFLOW
Vortex from other
Manufacturers
Easy to change/replace separate
parts
Difficult to change parts
separately, need to stock whole
pack of system
Going with flow computer
(MS128) easy to install, diversity
of output types
HMI must be set up near pipe
system, scanty of output data
Output: RS485/Modbus, readly
connect to the Cloud-EMS
(Enegy Management Solution)
Output 4 – 20mA or Pulse only
High cost if connect to the
internet
Warranty up to 24 month Warranty 12 month
Straight pipe: 20D÷40D/5D be
able to 2D/2D by using
conditioning orifice
Straight pipe: 10D /20D

14. SOLUTION
For Steam & Gas
measurement
*devices for reference purpose only*

15. Package for Steam & Gas (1)
• COMPAFLOW (DAVITEQ)
• MS-128 (DAVITEQ)
• PRESSURE SENSOR (*)
• TEMPERATURE SENSOR(*)
• PRESSURE TRANSMITTER(*)
*devices for reference purpose only*

16. MS-128 FLOW COMPUTER
• INPUT: 4 CHANEL 4-20mA, 0…5VDC
• OUTPUT: 4-20mA,PULSE,…MODBUS
• INTERNET CONNECTION READLY
• MAKER: DAVITEQ (VIETNAM)
• WEATHER-PROOF FRONT
• LARGE LCD DISPLAY
• IR TOUCH BUTTONS

17. PRESSURE SENSOR (P3297)
• ACCURACY : 0.25% & 0.5%
• OUTPUT : 4…20mA
0…5VDC
0…10VDC
• RANGE [BAR] : 0…1BAR
0…600BAR
*devices for reference purpose only*

18. TEMPERATURE SENSOR(TES11)
• ACCURACY : 0.25% & 0.5%
• OUTPUT SIGNAL: 4..20 mA
0…10V ON REQUEST
• TEMPERATURE RANGE : -50°C … +200°C /
-60 ...+400°F (STANDARD)
-50°C … +600°C /
-60..+1100°F (HIGH TEMPERATURE)
• POWER SUPPLY: 4..20 mA (2-wire)
10V – 30VDC
*devices for reference purpose only*

19. PRESSURE TRANSMITTER(APT3100)
• POWER SUPLY : 12VDC …45VDC
• PROCESS TEMPERATURE: MAX. 80 DEGC
• OUTPUT SIGNAL: 4 ~ 20MA, DIGITAL
• ACCURACY : ±0.075% OF SPAN (AT 20℃)
• DATA CONFIRGURATION WITH HART
• HIGH REANGEABILITY (100:1)
• MAKER : KOREA
*devices for reference purpose only*

20. Package for Steam & Gas (2)
• ORIFICE PLATES (DAVITEQ)
• MULTI-VARIABLE FLOW TRANSMITTER (ROSEMOUNT)
*devices for reference purpose only*

21. Rosemount 3051 Pressure Transmitter
• ACCURACY : 0.04% OF SPAN
• OUTPUT : 4 – 20mA, HART
• PROCESS TEMPERATURE LIMITS : –40 TO 300 °F (–40 TO 149 °C)
• PRESSURE RANGE : –300 to 300 psi (–20,7 to 20,7 bar)
*devices for reference purpose only*

22. COMPAFLOW FOR LIQUID
• COMPAFLOW (DAVITEQ)
• MS-128 (DAVITEQ)
*devices for reference purpose only*