www.daviteq.com

COMPAFLOW Saturated/Superheated Steam, Gas, Liquid Flowmeter

Contents

1. Daviteq introduction

2. Business lines

3. CompaFlow

4. Customers

Daviteq Introduction

• Founded in 2004

• Established R&D department in 2009

• Business: Manufacturing & Supply Instruments & Controls

• Daviteq’ s typical products:

- EMS, RMS: Energy Management Solution and Remote

Management Solution

- Compaflow: Steam and Gas flow meter

- CAP10 series: Fuel level sensor

- CAP20 series: Liquid and solid level sensor

- MS128/LFC 128 series: Process display & controler

- iConnector: iconnected smart gateway

Business Lines

Istrument & Valves Plastic Piping & Valves Fuel Sensors Remote Management Solutions

- Flow Meter

- Level

- Pressure

- Temperature

- Analyzer

- Systems

- Power Meter

- valves

- PVC - U

- PVC - C

- ABS

- PP - H

- PE, PVDF

- Sensors & Instruments

- Welding Machine

- Cements – Primers

- Valves

- PulseCAP10

fuel sensors

- PulseCAP20

level Switch

- PulseCAP20

level Transmitter

- Flowmeter

- BTS Remote

Management

- Energy Management

- Process Automation

- Boiler Control Systems

- Boiler Remote

Management

- Generator Remote

Compaflow

ISO – 5167 Standard

Low Cost

Easy Installation

High Accuracy

Ready to connect to internet

Not be affacted by vibration &

electromagnetic interference

Specification

Fluids

Saturated/Superheated Steam

Gas

Liquid

Output 4 – 20mA, Pulse, Relays,

Modbus RS485

Accuracy max +/- 1 ÷ 2%

Pressure max 100 Bar (1450 psi)

Temperature Max 500 degC

Specification

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: 304SS, 316/316L SS

Configuration

1. Package for Saturated Steam

2. Package for Gas/Superheated Steam

3. Package for Liquid

Package for Saturated Steam

• (1)Compact Orifice

• (2)DP transmitter

• (3)Pressure transmitter

• (4)Flow Computer MS128

• (1)Compact Orifice

• (5)Multi-Variable Flow transmitter

Package for Gas/Superheated Steam

• (1)Compact orifice

• (2)DP transmitter

• (3)Pressure transmitter

• (4)Temperature transmitter

• (5)Flow Computer MS128

• (1)Compact orifice

• (6)Multi-Variable Flow transmitter

• (7)Temperature transmitter

Package for Liquid

• (1) Compact orifice

• (2) DP transmitter

• (3) Flow totalizer MT128

Compact Orifice

• ISO 5167 Standard

• Integrated 3 – valves manifold

• Material: SS304/316

• Size: 1”(DN25)…14”( DN350) • Pressure limited: 100 Bar (1450 psi)

• Temperature limited: Max 500 degC

• Upstream/downstream : 20D÷44D/5D (1)

• Upstream/downstream : 2D/2D (2)

DP Transmitter

• Model: APT3100

• Output signal: 4 ~ 20mA,

HART

• Accuracy : ±0.075%

• High reangeability (100:1)

• Maker : Autrol (Korea)

• Model: EJX110A

• Output signal: 4 ~ 20mA,

HART

• Accuracy : ±0.065%

• High reangeability (200:1)

• Maker : Yokogawa(Japan)

Multi-Variable Flow transmitter

• Model: 3051SMV

• Accuracy : 0.04%

• Turndown: 200 : 1

• Output : 4 – 20mA, HART

• Maker : Emerson (USA)

• Model: EJX910A

• Accuracy : +/- 0.025%

• Turndown: 200 : 1

• Max Working Pressure: 250 bar

• Output : 4 – 20mA, HART

• Maker: Yokogawa (Japan)

Pressure Transmitter

• Accuracy : 0.25% & 0.5%

• Output : 4…20mA

• Range : 0 - 16 bar

Range : 0 - 25 bar

Range : 0 - 40 bar

Temperature Transmitter

• Accuracy : 0.25% & 0.5%

• Output signal: 4..20 mA

• Temperature range :

-50 to +200°C

• Maker: Tecsis (Germany)

• Stability ±0.11%

• Temperature range: –50 - 400 °C

• Sheath material :316, 321 SST

• Maker: Emerson (Germany)

MS-128 Flow Computer

• Input: 4-20mA, 0…5Vdc,

Pulse,PT100

• Output: 4-20mA, Pulse, Relays,

ModbusRS485,

• Weather-Proof Front

• Internet connection Ready

• Large LCD display, IR Touch

buttons

• Maker: Daviteq (Viet Nam)

MT-128 Flow Totalizer

• Input: 4 channel 4-20mA,Pulse,

0…5Vdc

• Output: 4-20mA,Pulse,Relays,

Modbus RS485

• Weather-Proof Front

• Internet connection ready

• Large LCD display, IR Touch

buttons

• Maker: Daviteq (Viet Nam)

Ready Connect To The Internet

Daviteq Compact Orifice –

COMPAFLOW

Vortex from other

Manufacturers

Designed and manufactured

base on ISO5167 standard

No international standard

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

Easy to change/replace

separate parts

Difficult to change parts

separately, need to stock whole

pack of system

Compaflow v.s Vortex

Daviteq Compact Orifice –

COMPAFLOW

Vortex from other

Manufacturers

High accuracy : ±1 – 2 % High accuracy : ±1 – 2 %

Flow computer MS128 has

large LCD display to show

simultaneously parameters

Small LCD display

Output:4-20mA

RS485/Modbus,ready

connect to the cloudEMS

Output 4 – 20mA/HART

and Pulse

High cost if connect to the

Internet

Straight pipe: 20D÷44D/5D

be able to 2D/2D by using

conditioning orifice

Straight pipe:10D÷20D/5D

Compaflow v.s Vortex

Customers

Typical Projects

Typical Projects

Typical Projects

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