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CONTECH INDUSTRIA E COMERCIO DE EQUIPAMENTOS ELETRONICOS LTDA
Um rotâmetro ou medidor de vazão de área variável é um medidor de vazão industrial que mede o fluxo volumétrico de líquidos e gases. Os rotâmetros de tubo de metal são projetados e construídos com materiais como aço inoxidável para permitir medição de vazão confiável e repetível em aplicações industriais com alta pressão e variações extremas de temperatura.
Dentro de um medidor de vazão de tubo de metal, um gás ou líquido move um flutuador até atingir o equilíbrio — a técnica para medir a vazão. Os medidores de vazão de área variável de tubo de metal são usados em uma ampla gama de aplicações industriais porque são uma maneira econômica e confiável de medir vazões que variam de muito baixas a muito altas.
A Brooks Instrument foi pioneira na produção e comercialização de rotâmetros de tubo de metal para múltiplas aplicações. Ao longo de décadas de desenvolvimento, investimos no avanço do design e desempenho de rotâmetros de tubo de metal. Blindados para fornecer medição de vazão repetível e confiável em aplicações exigentes de alta pressão e alta temperatura, nossos medidores de vazão de área variável de tubo de metal definem o padrão global para durabilidade robusta e precisão sustentada.
Aprovado globalmente para uso em ambientes perigosos, o fabricante de rotâmetros de tubo de metal (medidor de vazão de área variável) Brooks oferece uma gama de rotâmetros de tubo de metal que inclui opções resistentes à corrosão para medir fluidos agressivos e múltiplas opções de conexão para facilitar a interface do nosso medidor em sistemas industriais existentes. Projetados para desempenho duradouro, os medidores de vazão de água ou gás de alta pressão da Brooks oferecem excelente repetibilidade do medidor para ajudar a medir e controlar com precisão processos industriais complexos.
Metal Tube Variable Area Flow Meter
Metal Tube Variable Area Flow Meter
Glass Tube VA Flow Meter
Glass Tube VA Flow Meter
Manual Flow Controller
Broad, Low Flow Ranges
Perfect for high pressure and/or high temperature applications
Compact design
Good upgrade from glass tube meters
QuickShip Available
Repeatable flow measurement even at low process temperatures down to -198°C / -325°F and high process temperatures up to 420°C / 788°F
Designed for high process pressures 1379 bar(a) / 20,000 psig
Customers can rely on a proven flow measurement technology that works when electrical power is not available and at the same time communicate to control systems over analog- or digital interfaces
Optional local operator interface with LCD screen for easy operator control and alarm functions that meet SIL2 requirements
A selection of corrosion resistant wetted materials and indicator housings to fit your demanding applications
Product is designed to meet ASME B31.3 which is a requirement requested at the world’s major industrial facilities.
Product documentation, material traceability and project planning perfectly blends with the needs of Engineering Procurement Contractors (EPC) system integrators
Ideal for Wide Variety of Gas & Liquid Applications
Economical
Optional Integrated single or double alarm
QuickShip Available
Ideal for clean liquids and gases
Configurable to retro-fit GT1000, GT130x and Full-View models
Rugged design for indoor or outdoor use
Durable, even in harsh or hazardous environments
Available as Standalone or Integrally Mounted to Flow Meter
Refer to Capacity Tables in Data Sheet
Water
26 gph / 100 l/h*
*QuickShip
Air
110 scfh / 3.1 m3n/hr*
*QuickShip
Refer to Capacity Tables in Data Sheet
Water
440 gpm / 100,000 l/h
Air
750 scfm / 1200 m3n/hr
Water
0.8 – 5 gpm
0.01 – 34 gph
0.041 – 130 lph
Air
3.4 – 15 scfm
0.12 – 140 scfh
3.2 – 3700 nlph
Nitrogen
4-900 ml/min
2-100 CCM
0.1-9 LPM
0.1-130 SCFH
Water
Up to 0.41 gpm / 4,900 lph
Air
Up to 150 scfm / 270 m3n/hr
See Capacity Tables in Data Sheet
Water
.024 – 480 gph
Air
.10 -2130 scfh
±5% Full Scale* / Class 4 VDI / VDE
*QuickShip
±3% Full Scale / Class 2.5 VDI / VDE
±2% Full Scale / Class 2.5 VDI / VDE
±1% Full Scale / Class 1.6 VDI / VDE
±5% Full Scale / Class 4 VDI / VDE
±3% Full Scale / Class 2.5 VDI / VDE
± 3% – 10% FS
Standard: ±10%, ±5%, ±2% Full Scale, Class 2.5 acc VDI/VDE
Optional: ±1% Full Scale, Class 1.6 acc VDI/VDE
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Meter
-58 to 400°F*
-50 to 204°C*
*QuickShip
Meter
-325 to 788°F
-198 to 420°C
121oC (250oF)
Refer to Maximum Pressure Ratings Table in Data Sheet
178oC (350oF)
Refer to Maximum Pressure Ratings Table in Data Sheet
1500 PSIG / 100 bar*
*QuickShip
4000 PSIG / 276 bar
Refer to Pressure/Temperature Tables in Data Sheet
200 psig
Refer to Maximum Pressure Ratings Table in Data Sheet
Refer to Maximum Pressure Ratings Table in Data Sheet
Viton® fluoroelastomer*, Buna-N, Kalrez® fluoroelastomer*, PTFE Teflon, Ethylene Propylene
*QuickShip
Flange option or Male NPT: No O-rings
Female threaded options: Viton fluoroelastomer, Kalrez fluoroelastomer, PTFE Teflon
Viton-A® fluoroelastomers
Buna-N
Teflon®
Butyl
EPR
Kalrez®
Viton®
Buna-N
Kalrez®
EPDM
Viton® fluoroelastomers
Buna-N
Kalrez®
EPR
Kalrez/Teflon®
316 Stainless Steel: 1/4″, 1/2″, 3/4″ NPT,1/4″ Rc (BSP) Female connections
316 Stainless Steel: 1/4:, 6mm Tube Compression
Monel K-500: 1/4″ NPT Female
All materials: NPT, Rc (BSP) Female
All materials: 150#, 300#, 600# Flanges per ASME B16.5
All materials: DIN PN40 Flanges
All materials: JIS B2220 DIN 10K, 20K Flanges
Horizontal female 3/8″ NPT threaded adapters
1/8″ – 1/4″ NPT
1/8″ – 1/4″ Compression
6mm Compression
1/4″ – 3/8″; RC
1/4″ VCR®
1/4″ Hose
Swagelok® Converters
316 stainless steel
1/8″ – 1/4″ F-NPT
1/8″ – 1/4″ Tube Compression
1/4″ ID Hose
3/4″ F-NPT
Integral connection
Transmitter
4-20 mA
Transmitter
4-20 mA
Inductive ring sensor/switch
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HART® 7
FOUNDATIONTM Fieldbus (EMERSON™ qualified for Delta V control system and AMS device manager)
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Reed Switch – All Sizes
Inductive Switch – All Sizes
Inductive Switch – All Sizes
Inductive ring sensor/switch
ube Sizes 2 & 6: Ring Initiator High/Low Alarm
Tube Sizes 7-10: Reed Switch High/Low Alarm
Hazardous Area Approvals:
Zone 1/Zone 2 (CSA/ATEX/IECex) – gas/dust. Protection method Ex-m (no barrier).
Div 1/Div 2 (CSA) – gas/dust. Protection method I.S. / Non-incendive
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International Calibration Certificate (ICC)
Material Certification
Liquid Dye Penetrant
Positive Material Identification
NACE MR 01-75 & MR 0103
Pressure Test Certificate
Oxygen Cleaning Certificate
Certificate of Conformance
International agency approvals for alarm and transmitter
SIL 2 for alarm option
International Calibration Certificate (ICC)
Material certifications
Liquid Dye Penetrant
Positive Material Identification
NACE MR 01-75 & MR 0103
Pressure Test certificate
Oxygen Cleaning certificate
Certificate of Conformance
International Calibration Certificate (ICC)
International Calibration Certificate (ICC)
Material Certification to DIN 3.1
Declaration of Compliance 2.1 Oxygen Service
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Metal Tube Variable Area Flow Meter
Broad, Low Flow Ranges
Perfect for high pressure and/or high temperature applications
Compact design
Good upgrade from glass tube meters
QuickShip Available
Refer to Capacity Tables in Data Sheet
Water
26 gph / 100 l/h*
*QuickShip
Air
110 scfh / 3.1 m3n/hr*
*QuickShip
±5% Full Scale* / Class 4 VDI / VDE
*QuickShip
±3% Full Scale / Class 2.5 VDI / VDE
Meter
-58 to 400°F*
-50 to 204°C*
*QuickShip
Refer to Maximum Pressure Ratings Table in Data Sheet
1500 PSIG / 100 bar*
*QuickShip
4000 PSIG / 276 bar
Viton® fluoroelastomer*, Buna-N, Kalrez® fluoroelastomer*, PTFE Teflon, Ethylene Propylene
*QuickShip
316 Stainless Steel: 1/4″, 1/2″, 3/4″ NPT,1/4″ Rc (BSP) Female connections
316 Stainless Steel: 1/4:, 6mm Tube Compression
Monel K-500: 1/4″ NPT Female
Transmitter
4-20 mA
—
Reed Switch – All Sizes
Inductive Switch – All Sizes
International Calibration Certificate (ICC)
Material Certification
Liquid Dye Penetrant
Positive Material Identification
NACE MR 01-75 & MR 0103
Pressure Test Certificate
Oxygen Cleaning Certificate
Certificate of Conformance
Metal Tube Variable Area Flow Meter
Repeatable flow measurement even at low process temperatures down to -198°C / -325°F and high process temperatures up to 420°C / 788°F
Designed for high process pressures 1379 bar(a) / 20,000 psig
Customers can rely on a proven flow measurement technology that works when electrical power is not available and at the same time communicate to control systems over analog- or digital interfaces
Optional local operator interface with LCD screen for easy operator control and alarm functions that meet SIL2 requirements
A selection of corrosion resistant wetted materials and indicator housings to fit your demanding applications
Product is designed to meet ASME B31.3 which is a requirement requested at the world’s major industrial facilities.
Product documentation, material traceability and project planning perfectly blends with the needs of Engineering Procurement Contractors (EPC) system integrators
Refer to Capacity Tables in Data Sheet
Water
440 gpm / 100,000 l/h
Air
750 scfm / 1200 m3n/hr
±2% Full Scale / Class 2.5 VDI / VDE
±1% Full Scale / Class 1.6 VDI / VDE
±5% Full Scale / Class 4 VDI / VDE
±3% Full Scale / Class 2.5 VDI / VDE
Meter
-325 to 788°F
-198 to 420°C
Refer to Pressure/Temperature Tables in Data Sheet
Flange option or Male NPT: No O-rings
Female threaded options: Viton fluoroelastomer, Kalrez fluoroelastomer, PTFE Teflon
All materials: NPT, Rc (BSP) Female
All materials: 150#, 300#, 600# Flanges per ASME B16.5
All materials: DIN PN40 Flanges
All materials: JIS B2220 DIN 10K, 20K Flanges
Transmitter
4-20 mA
HART® 7
FOUNDATIONTM Fieldbus (EMERSON™ qualified for Delta V control system and AMS device manager)
Inductive Switch – All Sizes
International agency approvals for alarm and transmitter
SIL 2 for alarm option
International Calibration Certificate (ICC)
Material certifications
Liquid Dye Penetrant
Positive Material Identification
NACE MR 01-75 & MR 0103
Pressure Test certificate
Oxygen Cleaning certificate
Certificate of Conformance
Glass Tube VA Flow Meter
Ideal for Wide Variety of Gas & Liquid Applications
Economical
Optional Integrated single or double alarm
QuickShip Available
Water
0.8 – 5 gpm
0.01 – 34 gph
0.041 – 130 lph
Air
3.4 – 15 scfm
0.12 – 140 scfh
3.2 – 3700 nlph
Nitrogen
4-900 ml/min
2-100 CCM
0.1-9 LPM
0.1-130 SCFH
± 3% – 10% FS
121oC (250oF)
200 psig
Viton-A® fluoroelastomers
Buna-N
Teflon®
Butyl
EPR
Kalrez®
Horizontal female 3/8″ NPT threaded adapters
1/8″ – 1/4″ NPT
1/8″ – 1/4″ Compression
6mm Compression
1/4″ – 3/8″; RC
1/4″ VCR®
1/4″ Hose
Swagelok® Converters
Inductive ring sensor/switch
International Calibration Certificate (ICC)
Glass Tube VA Flow Meter
Ideal for clean liquids and gases
Configurable to retro-fit GT1000, GT130x and Full-View models
Rugged design for indoor or outdoor use
Durable, even in harsh or hazardous environments
Water
Up to 0.41 gpm / 4,900 lph
Air
Up to 150 scfm / 270 m3n/hr
See Capacity Tables in Data Sheet
Standard: ±10%, ±5%, ±2% Full Scale, Class 2.5 acc VDI/VDE
Optional: ±1% Full Scale, Class 1.6 acc VDI/VDE
121oC (250oF)
Refer to Maximum Pressure Ratings Table in Data Sheet
Viton®
Buna-N
Kalrez®
EPDM
316 stainless steel
ube Sizes 2 & 6: Ring Initiator High/Low Alarm
Tube Sizes 7-10: Reed Switch High/Low Alarm
Hazardous Area Approvals:
Zone 1/Zone 2 (CSA/ATEX/IECex) – gas/dust. Protection method Ex-m (no barrier).
Div 1/Div 2 (CSA) – gas/dust. Protection method I.S. / Non-incendive
International Calibration Certificate (ICC)
Material Certification to DIN 3.1
Declaration of Compliance 2.1 Oxygen Service
Manual Flow Controller
Available as Standalone or Integrally Mounted to Flow Meter
Water
.024 – 480 gph
Air
.10 -2130 scfh
—
178oC (350oF)
Refer to Maximum Pressure Ratings Table in Data Sheet
Viton® fluoroelastomers
Buna-N
Kalrez®
EPR
Kalrez/Teflon®
1/8″ – 1/4″ F-NPT
1/8″ – 1/4″ Tube Compression
1/4″ ID Hose
3/4″ F-NPT
Integral connection
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