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Flow Meter
Flow Meter Types
» Air Flow Meter
» Ultrasonic Flow meter
» Thermal Mass Flow meter
» Mass Flow Controller (MFC)
» Coriolis Mass Flow meter
» Rotameter
» Positive Displacement PD Meter
» Vortex shedding Flow meter
» Multiparameter Mass Vortex
» Medical Flowmeter
» Turbine Flow meter
» Gas Flowmeter
» Compressed Air Meter
» Calorimetric Flow meter
» OEM Flowmeter
» Low Flow Measurement
» Electromagnetic Flow meter
» Insertion Flow Meter
» Paddle Meter
» Variable Area Flow meter
» Doppler Flow meter
» Transit-Time
» Portable Flow meter
» Laminar Mass Flow meter
» Green House Gas Flow meter
» Flow meter for Clean Energy
» Venturi Flow meter
» Open Channel Flow meter
» Flumes & Weirs
» Compound Meter
» Smart Meters
» Multiphase Flowmeter
» Orifice plate
» Differential Pressure

Low Flow Flowmeter

Sierra Instruments, Inc.
Our 100 Series family of mass flow controllers are one of our finest technical achievements in over 35 years in the mass flow instrumentation business. Our 100 Series is designed so the physics are correct! Our 100 Series Premium Digital family is made up of our flagship Smart-Trak® Model 100 , our highly engineered ultra-low flow solution Micro-Trak™ Model 101 and our NEMA 6 & IP67 industrial MFC, the Max-Trak™ Model 180 . Excellent accuracy and repeatability coupled with unsurpassed instrument stability result from a patented, inherently linear design, advanced platinum sensor technology, and a valve that is strong, flexible and forgiving. Our 100 Series family of instruments has raised the bar and set a higher standard in the Performance MFC marketplace.
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Smart-Trak® Model 100 Mass Flow Meters and Controllers
Sensiron : Liquid Flow Sensors
Sensirion’s industrial liquid flow meters enable extremely sensitive and fast measurement of liquid flows from the nanoliter-range up to 80 ml / min with a typical repeatability of 1%. In the microliter range, overpressure ratings of up to 350 bar (5,000 psi) are available. All flow meters measure non-invasively with response times in the millisecond range. The integrated straight flow channels are made of 100% glass to ensure excellent chemical resistance and biocompatibility. No moving parts ensure highest reliability
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Liquid Flow Sensors from Sensirion
Smart-Trak® Model 100 Mass Flow Meters and Controllers
Smart-Trak® Model 100 Mass Flow Meters and Controllers
  • Accuracy of +/- 1% of full scale
  • Accuracy of +/- 0.7% of reading +.3% of FS
  • 316 stainless steel construction
  • Flow ranges from 0 to 10 sccm to 0 to 1000 slpm.
  • Fast-response control valve
  • True digital performance with great flexibility
  • “Primary Standard” calibration& NIST traceability
  • Dial-A-Gas® Technology
  • 10 pre-programmed gases come standard
  • Substitute up to 9 gases of your own
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The Smart-Trak is our flagship mass flow meter and controller. Smart-Trak has demonstrated that premium flow instruments do not have to be hard to use. This combination of convenience with un-matched performance and flexibility has earned the 100 Series awards and praise as one of the finest MFC's in the world. Smart-Trak is the culmination of a massive three year development effort that has created a higher standard of performance for gas flow instruments into the future.

Smart-Trak is designed so the physics are correct! Excellent accuracy and reliability coupled with unsurpassed instrument stability result from a patented, inherently linear design, advanced platinum sensor technology, and a valve that is strong, flexible, and forgiving. Smart-Trak features Dial-A-Gas® Multiple Gas capability so that one single unit may be used with up to 10 gases. The 100 Series is constructed entirely from 316 Stainless Steel, so it can be used with any clean gas including toxics, corrosives, combustibles, and even mixtures of these. The unique Pilot Module replaces expensive control/readout boxes and is available mounted to the face of the instrument or in a convenient hand-held remote version.

Sensirion : Milliliter Flow Meter SLQ-HC60 for Hydrocarbons
Sensirion : Milliliter Flow Meter SLQ-HC60 for Hydrocarbons

Features

  • For flow rates below 100 ml/min (hydrocarbons)
  • Highest sensitivity to lowest flow rates
  • For hydrocarbons various other media: alcohols, oils, diesel, gasoline, adhesives, silicon oils, etc.
  • Robust housing suitable for industrial applications
  • Fast response time (< 50 ms)
  • Superb chemical resistance, inert materials
  • Straight flow path made of glass, no moving parts
  • Outstanding repeatability of all measurements
  • Protection Class IP 65
  • Analog output 0…5V
  • Supply voltage 24 V
The new, water resistant flow meter SLQ-HC60 operates without moving parts and grants highest reliability and chemical compatibility. The media isolated MEMS-based sensor device is specifically designed for use in automated systems. This small and fast, highly sensitive flowmeter enables precise and fast measurement of dynamic flow rates. Also the detection of small bubbles is feasible. Flow rates below 100 ml/min can be measured for a wide range of media. A highly sensitive CMOSens® microchip detects the flow through the straight glass flow channel down to lowest flow rates.
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Flow Indication & Control
» Straighteners / Conditioners
» Static Mixers
» Vaporizer Systems
» Sight Glass Indicators
» Flow Switch
» Indicator Panels
» Watercut meters
» Sensors
» Nozzles
» Crude Oil Mixing
» Leak Detection
» Air Eliminators
» Automatic Meter Reading
» Net Oil Computer
» Water Meters
» Wind Meters
» Test and Calibration Centers
» Flow Bench
» Hydraulic Flow Switch