Bronkhorst

MASS-STREAM™ Thermal Mass Flow Meters and Controllers for Gases

Direct Through-Flow Measurement

The digital MASS-STREAM™ series D-6300 works on the basis of direct through-flow measurement, following the constant temperature anemometer principle.

  • Lowest range 0,01…0,2 ln/min
  • Highest range 200…10000 ln/min

The instruments have IP65 protection as a standard and are operated with a main-board with all functions for accurate flow measurement and control. They can be supplied with commonly used digital or analogue input/output signals. Along with the standard RS232, PROFIBUS DP, DeviceNet, FLOW-BUS and Modbus-RTU are available as an option.

One key element and innovative improvement is the optionally integrated, modern, multi-functional and multi-colour display, fully IP65 compliant with operator buttons on the instrument. With its multiple functions, such as actual flow indication, totalisation and alarms, MASS-STREAM™ series D-6300 offers an excellent price-performance ratio. The instruments are suitable for application in laboratories, production machinery as well as industrial installations.

Find your product Read more about direct through-flow principle

Quick link to Mass Flow Meter model pages

PN 20 bar
D-6310  |  0,01 ... 2 ln/min
D-6320  |  0,05 ... 7 ln/min
D-6340  |  0,14 ... 50 ln/min
D-6360  |  0,4 ... 200 ln/min
D-6370  |  2 ... 1000 ln/min
D-6380  |  10 ... 5000 ln/min
D-6390  |  40 ... 10000 ln/min
 

Quick link to Mass Flow Controller model pages

PN 7 bar PN 10 bar PN 16 bar PN 20 bar
      D-6311  |  0,01 ... 2 ln/min
      D-6321  |  0,05 ... 7 ln/min
      D-6341  |  0,14 ... 50 ln/min
D-6361/FAS  |  0,4 ... 200 ln/min     D-6361/002BI  |  0,4 ... 200 ln/min
  D-6371/004BI  |  2 ... 1000 ln/min   D-6371/002BI  |  2 ... 400 ln/min
      D-6373/PILOT  |  2 ... 1000 ln/min
    D-6383/BJ-1  |  17 ... 5000 ln/min D-6383/PILOT  |  10 ... 5000 ln/min

Features

  • Virtually insensitive to moisture or particulates
  • Low pressure drop
  • Standard accuracy: ± 1.0% RD plus ± 0.5% FS (at calibration conditions)
  • Rangeability up to 1 : 100
  • Rugged, weatherproof housing (IP65, dust and waterproof)
  • Analog or digital communication (RS232 or fieldbus interface)

MASS-STREAM Quality check

MASS-STREAM application

Applications

  • Process gas measurement in food industry, chemical and petrochemical industries, in fermentation installations and in biotechnology
  • Sample gas measurement in environmental analysis
  • Gas consumption measurement for internal accounting
  • Methane production in anaerobic digesters
  • Burners
  • Surface treatment
  • Aeration/gas purging
  • Test benches

Application stories

MASS-STREAM Thermal Mass Flow Controller - Principle of Operation

Video animation explaining the functions and features of Bronkhorst's MASS-STREAM Mass Flow Meters and Controllers for gases, following the direct through flow measuring technique.


MASS-STREAM Series

View all gas products

Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00
[email protected]

Copyright © 2019 Bronkhorst. All rights reserved.     Sitemap     Disclaimer     Privacy note