TSI Alnor 4000 Series Mass Flow Meters

Platinum film sensor design, 4 millisecond flow response, NIST-traceable, ±2% of reading accuracy. Learn more...

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Product Manual Product Specs

Features

  • 4 millisecond flow response
  • High accuracy ±2% of reading
  • High turndown ratio
  • Low pressure drop
  • Ranges available:
    • 0.01 to 20 Std L/min
    • 0 to 200 Std L/min
    • 0 to 300 Std L/min
  • Output 0 to 10 VDC
  • Input power requirement 7.5 VDC
  • Built-in temperature and pressure compensation
  • NIST-traceable calibration certificate included

What's in the Box

  • Power supply
  • RS232 computer cable
  • Analog cable
  • Manual
  • Calibration certificate
  • Inlet filter

The TSI Alnor General Purpose Mass Flowmeters incorporate a proprietary platinum film sensor design for measuring gas flows in applications demanding fast response and high accuracy over a wide flow range. 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.

Applications for the General Purpose Mass Flowmeters include:

  • Product development
  • Manufacturing
  • Research
  • Field Service
  • Quality assurance

Cables

TSI Alnor 1303584 Analog Cable
TSI Alnor 1303584 Analog Cable

Analog Cable, 8 Pin Mini DIN to Stripped & Tinned Leads.

$40.00 $36.00
TSI Alnor 1303583 Computer Cable
TSI Alnor 1303583 Computer Cable

Computer cable, 8 pin mini Din to 9 pin D-sub.

$40.00 $36.00

Batteries/Chargers

TSI Alnor 4199 Battery Pack
TSI Alnor 4199 Battery Pack

Battery pack for the 4000 series general purpose mass flowmeters.

$135.00 $121.50

Cases

TSI Alnor 1319176 Carrying Case
TSI Alnor 1319176 Carrying Case

Hard Sided Carrying Case for Models 4040, 4043, 4045.

$135.00 $121.50
TSI Alnor 1319201 Carrying Case
TSI Alnor 1319201 Carrying Case

Hard Sided Carrying Case for Models 4140, 4143, 41403, 41433.

$135.00 $121.50

Accessories

Please consider these optional accessories.

TSI Alnor Filter 22m ISO Taper
TSI Alnor Filter 22m ISO Taper

Filter 22m ISO Taper, HEPA grade.

$30.00 $27.00
TSI Alnor 1602300 FNPT Filter
TSI Alnor 1602300 FNPT Filter

3/8 inch FNPT, HEPA grade filter.

$30.00 $27.00
TSI Alnor 1602317 Filter
TSI Alnor 1602317 Filter

1/4 inch tube, HEPA grade filter.

$30.00 $27.00
TSI Alnor 1602342 Low Flow Filter
TSI Alnor 1602342 Low Flow Filter

Low flow inlet filter with 0.375 inch tube, 99% efficient.

$30.00 $27.00