Brooks Instrument

For decades, Brooks Instrument products have led the industry in flow measurement and flow control for critical applications. Our devices are unsurpassed for reliability, repeatability, accuracy, and performance. These features ensure your process will run efficiently and profitably, regardless of your industry or application.

The comprehensive Brooks product line includes a wide range of integrated technologies and models to solve most precision flow measurement and control challenges. These include Coriolis mass flow, thermal mass flow, variable area, and positive displacement devices to measure, regulate, and control gas and liquid flow in a variety of laboratory and process applications. A range of accessories such as gas flow calibrators, pressure controllers, valves, and secondary instrumentation is also offered.

Manufacturing of Brooks products is based in our Hatfield, PA USA facility with additional facilities in the Netherlands, Hungary, and Japan. Brooks Instrument is certified to ISO 9001:2000. Our goal is to meet your needs for high quality flow measurement and flow control solutions with timely delivery and strong application support all over the world. We also maintain an integrated global sales network to support you on a local level no matter where you are. Brooks representatives possess a wealth of application knowledge and can assist you with all types of flow measurement and flow control issues, even those specific to a particular geographic region or market.

Brooks products have had a long history of delivering more value for our customers' flow control investment. And we plan to continue developing ways to help our customers control their processes more precisely and more profitably as time goes on.

Brooks Instrument flow meters and flow controllers are preferred for precision service in demanding applications in a wide variety of industry segments.

(march 2009)	New Brooks Instrument Product Catalog   features Brooks' full product line		(2006)	Old Brooks Instrument Product Catalog   View on-line PDF version
(july 2009)	Brook's New Solar Brochure Download our new  Solar (Photovoltaic) Solutions brochure.

Glossary  - FAQ - Pressure and Temperature Corrections

Application Notes - General processing

Gas Usage Monitoring	Differential Pressure Leak Test
Lubricant Flow Control	Laser Welding Shield Gas Control
Valve Seat Leak Testing	Laser Welding CNC Applications
Pump Leakage Monitoring	High Power Laser Welding Gas Feed
Basic Flow Control	CVD Of Diamond-Like Coatings
Pump Coolant Monitoring	Advanced Lube Oil Monitoring
Metrology Lab Calibration	Chamber Pressure Control For Vacuum Coating
Making IV Fluids In Zero Gravity
Chemical processing
Valve Stem Leak Test	Feed Rate Control In Hydrocracking Pilot Plants
Flow Pacing For Chemical Dosing	Replacing Weigh Scale In Reactant Addition Processes
Cooling Water Flow Monitoring	Fuel Cell Test Stand
Product Sparging	Propane Odorant Injection
Life sciences
Pharmaceutical Tablet Coating	Precision Spray Coating
Fast Filling and Dosing Solution
Analytical Processing
Process Analyzer Sample Flow	Advanced (And Safe) Process Analyzer Sample Flows

Brooks Instrument Devices

B - Serie 

!!! ABSOLUTE NEWS - Pressure and Temperature Insensitive
Mass Flow Controllers !!!

The Brooks B-Series sets a new standard in gas mass flow Control. Whether you are flowing gas to a CVD chamber, chemical research reactor, fuel cell test stand, or any other important application, the quality of your results can be no better than the performance of your gas mass flow controller. The B-Series is a fully RoHS compliant device designed to minimize all sources of gas flow inaccuracy, giving you exceptional stability, robust resistance to flow variation due to pressure and temperature fluctuations, and extremely low valve leak-by. Unique advanced diagnostics permit you to verify device performance in-situ and the on-board user interface makes changing and monitoring parameters a snap. Additionally, the B-Series can simplify and reduce the cost of gas panels by minimizing the need for separate pressure regulators, pressure transducers, and the associated mounting hardware.

Main charakteristics:

• Pressure Insensitivity
• Temperature Insensitivity
• Ultra Fast Response
• Advanced Diagnostics
• User Interface
• Convenient Service Port
• Multi-Gas / Multi-Range
• RoHS Compliant
• Superior Valve Technology
• Adaptable Mechanical Configurations
• Calibration Systems / Accuracy
• Three Wire Sensor

More information >>> Product Data Sheet

Mass flow controller / Mass flow meter

Model "4850 / 4860"

SPECIFICATIONS
Accuracy:
±1% or ±3% of rate
Flow:
50 mln/min to 40 ln/min
(50 sccm - 40 slpm) l/min.
Control range:
2-100%
Repeatability: ±0,25%
Response time: <300msec

For more information >>> Product Data Sheet

Exclusive Discount for Academic Customers!  <more...>

Gas and Liquid Mass Flow Secondary Electronics

Model "0254"

GENERAL FEATURES
• Designed for use with Brooks® gas and liquid mass
flow/pressure controllers/meters
• Provides power supply, readout and control functions
• Programmable for setpoint selection,
blending, valve override and local/remote control
• Totalizer, high/low alarms and I/O range selection
• Provides readout of up to 4 channels scalable to
engineering units
• Table top housing, cassette or panel mount
• 24 Vdc or ±15 Vdc power supply are available
• 0(1)-5 Vdc or 0(4)-20 mA I/O are available
• Remote I/O feature allows control from external system

For more information >>> Product Data Sheet             Quick start guide        Manual

Mass Flow Control Valve

model "5835"

SPECIFICATIONS:

• Pressure Differential:

34,5 ÷ 345 kPa

• Max. flow :

0÷5 l_n/min

• Maximum Operating Pressure:

100 bar

• Temperature
  Ambient/gas: 40°F to 150°F (4°C to 65°C)

• Materials of Construction:

Wetted Parts - Standard: Stainless steel with Viton® fluoroelastomers or Buna seals; Optional: Stn. stl. with Kalrez® seals

• Electrical:

Resistance: 95 ohms nominal
Approx. operating voltage: 7-13 Vdc (max. 24 Vdc)
Approx. operating current: 150 mA dc (max. 250 mA dc)

• Connections:
  5/16 x 24 UNF (AN 10050-2)integral
  Standard Adapters:
  - 1/8" or 1/4" compression type tube
  - 1/8" or 1/4" female NPT
  Optional Adapters:
  - 1/4" male VCOTM or VCRTM
  - 1/4" female VCR

More information >>> Product Data Sheet

Mass Flow Control Valve

model "5836"

SPECIFICATIONS:

• Pressure Differential:

69 ÷ 345 kPa

• Max. flow:

0÷100 l_n/min

• Maximum Operating Pressure:

100 bar

• Temperature
  Ambient/gas: 40°F to 150°F (4°C to 65°C)

• Materials of Construction:

Wetted Parts - Standard: Stainless steel with Viton® fluoroelastomers or Buna seals; Optional: Stn. stl. with Kalrez® seals

• Electrical:

Resistance: 95 ohms nominal
Approx. operating voltage: 7-13 Vdc (max. 24 Vdc)
Approx. operating current: 150 mA dc (max. 250 mA dc)

• Connections:
  1/4" female NPT integral
  Standard Adapters:
   - 1/4" or 3/8" compression type tube (3/8" is recommended for 20 slpm)

More information >>> Product Data Sheet

Mass Flow Measurement and Control

Model "QMBC"

SPECIFICATIONS
Accuracy:
±0,1%, ±0,5% or ±1,0% Rate
Nomimal Flow:
Liquid: 0,15, 0,78 or 9,32 kg/hr
Gas: 1,05, 2,96 or 29,1 l/lpm
Min. Flow:
Liquid: 0,001, 0,01 or 0,1 kg/hr
Max. Pressure: 1500 psig
Max. Temperature: 150°F
Output: 4-20 mA + HARD

For more information >>> Product Data Sheet

Mass Flow Sensor

Model "QMBS"

SPECIFICATIONS
Accuracy:
±0,2%, ±0,5% or ±1,0% Rate
Nominal flow:
Liquid: 0,19, 1,0 or 13,5 kg/hr
Gas: 1,43, 5,60 or 50,4 lpm
Min. Flow:
Liquid: 0,001, 0,01 or 0,1 kg/hr
Max. Pressure: 4500 psig
Max. Temperature: 150°F
Output: Modbus

For more information >>> Product Data Sheet

Flow Transmitter

Model "QTA5"

SPECIFICATIONS
Type: DIN Rail
Number of Outputs: Up to 3 process variables
Compatibility: with Sensor Model QMBS
Mass Flow
Volume Flow
Density
Temperature
Drive gain
Display: NA
Output: 4-20 mA + HART or Modbus

For more information >>> Product Data Sheet

Flow Transmitter

Model "QTA7"

SPECIFICATIONS
Type: Remote Mount
Number of Outputs: Up to 3 process variables
Compatibility: with Sensor Model QMBS
Mass Flow
Volume Flow
Density
Temperature
Drive gain
Display: Optional
Output: FOUNDATION Fieldbus or PROFIBUS-PA

For more information >>> Product Data Sheet

Metal Sealed Mass Flow Controller

Model "5850EM"

SPECIFICATIONS
Accuracy:
±1,0% Full Scale
Full Scale Capacity:
3ccm to 30 lpm
Max. Pressure: 1500 psig
Max. Temperature: 150°F
Output: 0-5 Vdc





For more information >>> Product Data Sheet

Metal Mass Flow Controller and Meter

Model "SLA5850S"

SPECIFICATIONS
Accuracy:
±0,2% Full Scale
Flow range:
3 ccm to 2500 lpm
Max. Pressure: 4500 psig
Max. Temperature: 150°F
Output:
0-5 Vdc
4-20 mA
DeviceNet
RS485
PROFIBUS

For more information >>> Product Data Sheet

Metal Mass Flow Controller and Meter

Model "SLA7950D"

SPECIFICATIONS
Accuracy:
±1,0% Rate
Full Scale Capacity:
3 ccm to 50 lpm
Max. Pressure: 1500 psig
Max. Temperature: 150°F
Output:
0-5 Vdc
4-20 mA
DeviceNet
RS485

For more information >>> Product Data Sheet

Metal Mass Flow Controller and Meter

Model "SLAMf50S"

SPECIFICATIONS
Accuracy:
±0,2% Full Scale
Flow range:
3 ccm to 2500 lpm
Max. Pressure: 1500 psig
Max. Temperature: 150°F
Output:
0-5 Vdc
4-20 mA
DeviceNet
RS485
PROFIBUS

For more information >>> Product Data Sheet

Metal Mass Flow Controller and Meter

Model "Mf53i"

SPECIFICATIONS
Accuracy:
±1% Full Scale
Full Scale Capacity:
3 ccm to 1000 lpm
Max. Pressure: 1500 psig
Max. Temperature: 150°F
Output:
0-5 Vdc
4-20 mA

For more information >>> Product Data Sheet

Pressure Controller

Model "5866E"

SPECIFICATIONS
Accuracy:
±0.5% Full Scale
Full Scale Capacity:
0 to 4500 psig
Max. Pressure: 4500 psig
Max. Temperature: 150°F
Output:
0-5 Vdc
4-20 mA

For more information >>> Product Data Sheet

Pressure Regulators

Model "8601"

SPECIFICATIONS
Capacity Air:
3 to 1000 ccm
Max. Pressure: 250 psig
Temperature: 33 to 140°F
Construction:
Al
316 SS



For more information >>> Product Data Sheet

Flow-Through Pressure Transmitter

Model "SFP33"

SPECIFICATIONS
Accuracy:
±1% Full Scale
Full Scale Capacity:
0 to 150 psig
Max. Temperature: 104°F
Output:
0-5 Vdc
4-20 mA
1-5 V
0-10 V
For more information >>> Product Data Sheet

Glass Tube Full-View Flowmeter

Model "GT1000"

SPECIFICATIONS
Accuracy:
±2% Full Scale
Capacity:
Water: 0.0001 - 98 gpm
Gas: 0.001 - 273 scfm
Max. Pressure: 500 psig
Max. Temperature: 250°F
Output:
Alarm

Pro více informací >>> Product Data Sheet

Glass Tube Full-View Flowmeter

Model "1110"

SPECIFICATIONS
Accuracy:
±2% Full Scale
Capacity:
Water: 0.032 to 29 300 lph
Gas: 0.002 to 342 m3n/hr
Max. Pressure: 500 psig
Temperature: 33 to 250°F
Output:
Local Indication

For more information >>> Product Data Sheet

O-ring Seal Flowmeter

Model "1305"

SPECIFICATIONS
Accuracy:
±10% Full Scale
Capacity:
Water: 182 to 11 355 lph
Air: 4.7 to 79 m3n/hr
Max. Pressure: 200 psig
Temperature: 33 to 250°F
Output:
Alarm

For more information >>> Product Data Sheet

Flow Indicator

Model "2001"

SPECIFICATIONS
Accuracy:
±10% Full Scale
Capacity:
Water: 0.25 to 270 gph
Air: 0.03 to 15 scfm
Max. Pressure: 100 psig
Temperature: 33 to 160°F
Construction:
Brass
316 SS

For more information >>> Product Data Sheet

Low Flow Indicator

Model "1510"

SPECIFICATIONS
Accuracy:
±10% Full Scale
Capacity:
Water: 0.006 to 30 gph
Air: 0.001 to 2.33 scfm
Max. Pressure: 100 psig
Temperature: 33 to 160°F
Construction:
316 SS

For more information >>> Product Data Sheet

Low Flow Indicator

Model "1350" and "1355"

SPECIFICATIONS
Accuracy:
1350: ±10% Full Scale
1355: ±5% Full Scale
Capacity:
Water: 0.006 - 30 gph
Air: 0.001 - 2.33 scfm
Max. Pressure: 200 psig
Max. Temperature: 250°F
Construction:
Aluminium, Brass
316 SS

For more information >>> Product Data Sheet

Low Flow Armored Flowmeter

Model "3750C"

SPECIFICATIONS
Accuracy:
±5% Full Scale
Capacity:
Water: 0.003 to 44 gpm
Air: 0.02 to 2 scfm
Max. Pressure: 4000 psig
Temperature: -20 to 400°F
Output:
Alarm
4-20 mA

For more information >>> Product Data Sheet

Metal Tube Variable Area Flowmeter

Model "MT3809"

SPECIFICATIONS
Accuracy:
±2% Full Scale
Capacity:
Water: 0.11 to 440 lpm
Air: 0.49 to 888 m3n/hr
Max. Pressure: 1500 psig
Temperature: -20 to 617°C
Output:
Alarm
4-20 mA + HARD

For more information >>> Product Data Sheet

810 Series magnetic level instruments

• high accuracy and reliability
• magnetic float technology which does not require external power
• Optional alarms and transmitters are available to permit remote monitoring
• sealed measurement chambers constructed from stainless steel, PVC, PPH, PVDF, or PTFE
• exceptionally rugged and durable
• flexibility - many process connection options
• measure range: 1 foot (0,3 m) to 20 feet (6 m) (longer with multiple sections of instruments )
• fluid temperatures from: -160°C to +400°C  ( -256 F to 750 F)
• maximum pressure: 240 bar (3480 psi)

More information >>> Product Data Sheet