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TSI Mass Flowmeters TSI Mass Flowmeters TSI Mass Flowmeters

TSI Mass Flowmeters

TSI Mass Flowmeters 4000 series incorporate a proprietary platinum film sensor design for measuring gas flows in applications demanding fast response and high accuracy over a wide flow range

Key Features

  • 4 millisecond flow response
  • High accuracy ±2% of reading
  • High turndown ratio
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TSI Instruments

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product. We offer distribution of TSI products to the UK and Ireland.

TSI flowmeters have turn-down ratios greater than 1000:1 due to our thermal flow sensing technology and extensive gas calibration process.

The TSI 4000 Series was designed for ultra-low pressure loss to minimize any undesirable effects the flowmeter can have on the readings when installed in-circuit.

Features

  • • Low pressure drop
  • • Convenient analog output of flow rate
  • • Versatile digital output of flow rate, volume, pressure, temperature
  • • Built-in temperature and pressure compensation
  • • NIST-traceable calibration certificate included at no additional cost

RS232 Interface For Digital Outputs and Configurable Device Options

  • • Set analog output zero and scaling
  • • Specify start/stop trigger levels for volume measurement
  • • Set update rate for LCD display
  • • Set sampling rate for analog and digital outputs
  • • Select gas calibration
  • • Select either standard or volumetric flow measurement
  • • Set display units for Model 4140/4143 to L/min or cm3/min
  • • Compute volume

Applications

  • • Product Development
  • • Manufacturing
  • • Research
  • • Field Service
  • • Quality Assurance

Models
  • 4040 Flowmeter, 300 L/min, Air, O2, N2, 22mm

  • 4043 Flowmeter, 200 L/min, Air, O2, N2, 1/2 inch

  • 4045 Flowmeter, 300 L/min, Air, O2, N2 3/4 inch

  • 4140 Flowmeter, 20 L/min, Air, O2, N2, 1/4 inch

  • 4143 Flowmeter, 20 L/min, Air, O2, N2, 3/8 inch

  • 41403 Flowmeter, 20 L/min, N2O,Air,O2,N2 1/4 inch

  • 41433 Flowmeter, 20L/min, N2O,Air,O2,N2 3/8 inch

Accessories and Replacement Parts
  • 4199 Flowmeter Battery Pack

  • 1040078 Software, Flowmeter Setup Package

  • 1303583 Computer Cable, 8Pin Mini Din to 9Pin D-Sub

  • 1303584 Analog Cable, 8 Pin Mini DIN to Stripped Leads

  • 1319176 Hard Sided Carrying Case 4000 Series

  • 1319201 Hard Sided Carrying Case 4100 Series

  • 1602292 High Flow Filter 22mm ISO Taper, HEPA Grade (use with Model 4040, 4021x)

  • 1602300 High Flow Filter, 3/8" FNPT, HEPA Grade (use with Model 4043, 4045)

  • 1602317 Low Flow Filter, 1/4" Tube, HEPA Grade (use with Model 4140x)

  • 1602342 Low Flow Filter (use with Certifier FA+ and Model 4143x)

  • 1980339 Owner's Manual, 4040/4043/4045

  • 1980340 Command Set Manual 4000/4100 Series

  • 1980383 Owner's Manual 4140/4143/41403/41433

  • 8918-AT AC Adapter, 100-240 V, Australia Line Cord

  • 8918-EC AC Adapter, 100-240 V, ContinentalEurope Line Cord CEE 7/16, grounded

  • 8918-GB AC Adapter, 100-240 V, UK Line Cord, grounded, fused

  • 8918-NA AC Adapter, 100-240V, U.S. Line Cord NEMA 5-15 plug, grounded