Saturated/Superheated, Gas, Liquid…Flowmeter Saturated/Superheated, Gas, Liquid…Flowmeter Saturated/Superheated, Gas, 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
 Easy installation
 High accuracy
 Low Cost
 Not be affected by
vibration &
electromagnetic
interference

9. SPECIFICATION
Fuid to be measured Saturated/Superheated Steam
Gas
Liquid
Output 4 – 20mA, Pulse, Relays,RS485 Modbus
Accuracy +/- 1 ÷ 2%
Pressure limitations 100 Bar (1450 psi)
Temperature limitations Max 500 degC
Power supply 24VDC
Line size 1”(DN25),1¼”(DN32),1½”(DN40),2”(DN5
0),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. Daviteq Compact Orifice –
COMPAFLOW
Vortex from other
Manufacturers
Designed and manufactured
base on ISO5167 standards
No international standard
High accuracy, Not be affected
by vibration & electromagnetic
interference
Easily affected by vibration &
electromagnetic interference
Turndown standard 14:1 up to
36:1 (using 2 DP transmitter)
Turndown 25:1
Low cost High cost
Warranty up to 24 month Warranty 12 month
COMPAFLOW & VORTEX

13. 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
Straight pipe: 20D÷40D/5D be
able to 2D/2D by using
conditioning orifice
Straight pipe: 10D /20D
COMPAFLOW & VORTEX

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

15. PACKAGE FOR STEAM & GAS
• 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
• 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
• 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
• Orifice Plates (Daviteq)
• Multi-variable Flow Transmitter (Rosemount)
*devices for reference purpose only*

21. ROSEMOUNT 3051SMV
• Accuracy : 0.04% of span
For spans less than 10:1
• 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*
• ±0.20% of URL for 10 years; for ±50 °F
(28°C) temperature changes, up to
1000 psi (68,9 bar) line pressure

22. COMPAFLOW FOR LIQUID
• Compaflow (Daviteq)
• Ms-128 (Daviteq)
*devices for reference purpose only*

23. TYPICAL PROJECT

24. CONTACT
• Dai Viet Controls & Instrumentation Company Ltd.
No.11 Street 2G, Nam Hung Vuong Res, An Lac Ward,
Binh Tan Dist, HCM City, Viet Nam.
Tel: +84.8.6268.2523 / 6268.2524 | Fax: +84.8.6268.2520
Email: info@daviteq.com | www.daviteq.com