德国M+W Instruments GmbH流量计

希而科贸易（上海）有限公司-Silkroad24 GmbH中国办事处

联系人：张敏 （业务部销售经理）

TEL:13585754584 021-58375543-829

FAX:021-61179684

EMAIL:zm@

QQ:1784691511

MSN:zhangsir_goal@

希而科优势代理德国M+W Instruments GmbH流量计

产品系列：

MASS-STREAM®

The trade mark MASS-STREAM® represents a thermal measurement principle for the mass flow of gases, relatively independent of pressure and temperature. Characteristics: Direct mass flow measurement and control can be used for a wide variety of applications.

• Mass flow measurement and control by means of the through-flow principle
  • Digital model series D-6300
    • Minimum flow range      0.01 ... 0.2       ln/min (Air)
    • Maximum flow range     100 ... 5,000    ln/min (Air)
  • Analog model series D-6200
    • Minimum flow range      0.5 ... 10           ln/min (Air)
    • Maximum flow range     300 ... 6,000    ln/min (Air)

• Mass flow measurement and control by means of the bypass principle
  • Analog model series D-5100
    • Minimum flow range      0.005 ... 0.1      ln/min (Air)
    • Maximum flow range     2.5 ... 50            ln/min (Air)

• Both measurement principles work with no moving parts
  
  
• Compact and rugged design
  
  
• The instrument body is available in Aluminium as well as in stainless steel AISI 316L for corrosive gases
  
  
• Additional characteristics of the D-6300 and D-6200 model series
  
  
  • Less sensitive to dirt
    
    
  • Less sensitive to humidity
    
    
  • No inlet pipe is needed
• All mass flow meters and controllers are basically calibrated on air. If other gases or gas mixtures are used our powerful software determines a conversion factor for the desired equivalent of air (please refer toFLUIDAT® on the Net).
  
  

In general mass flow measurement is very sensitive to variations of the shape of the flow profile.

The MASS-STREAM® flow meters are designed for a consistent, fully developed flow profile in the metering section and they are thus less sensitive to changes of the inlet piping conditions.

In comparable instruments, which do not consist of such precautions for these effects of inlet piping conditions, some severe variations in the accuracy might occur.

MASS-STREAM®Series D-6300
Digital Through-flow Mass Flow Meters and Controllers for Gases

Mass flow meters and controllers of M+W Instruments are suitable for all kinds of applications, for example in industrial, chemical, medical and laboratory environments.

The new digital MASS-STREAM® series D-6300 operates on thethrough-flow measurement principle. , following the constant temperature anemometer principle. It is characterised by significant improvements and follows M+W Instruments’ strategy of widely standardised product ranges. These new instruments have IP65 protection as a standard and are operated with a digital pc-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, the new MASS-STREAM® series D-6300 offers an excellent price-performance ratio.

Mass flow controllers for flows up to 1000 ln/min (Air) are equipped with an integrated solenoid control valve of a modular construction. Available Kv-values are: 0.066 / 0.17 / 1.0.

Our mass flow meters can also be furnished with pipe-on motor driven control valves (available Kv-values: 1,1 / 2,8 / 3,4 / 4,4) which are suitable for higher flow rates for a large variety of additional applications. (Further special valves and combinations on request.)

Features:

• Useable for virtually every kind of gases
• Compact and robust design with IP65 protection
• Very good repeatability
• Low pressure drop
• Measurement without moving parts
• Less sensitive to humidity or dirt
• No inlet pipes needed
• Optional with integrated TFT display
  • multi-functional: actual flow, totaliser, alarm etc.
  • operator button on the instrument
  • IP65 compliant
• Maintenance-free
• Body material in Aluminium or Stainless Steel

Flow capacities (based on Air)

Options

digital D-6300 model series with integrated multi-functional TFT display and local operator buttons in the device (IP-65 classification)
Mass flow controller for higher flow rates and kv-values of 1...4.4, consisting of a mass flow meter with a separate motor driven valve
Integrated 3 ½ digit display for actual flow for analogue D-6200 and D-5100 model series (displayed max.: 1999)
Integrated 8 digit counter with display including memory and reset for analogue D-6200 and D-5100 model series
Integrated set point potentiometer for analogue D-6200 and D-5100 model series
Inlet pipe to straighten the flow before the instrument and low-deltaP-version for D-6200 model series
Mounting plate for mass flow meters and controllers with or without separate valves
Plug-in power supply 230/115 Vac / 24 Vdc 300 mA, IP-40, with 1,5 m cable (optional plugs for UK- or U.S.A.)
15-pin sub-D connector
Static pressure test with certificate up to max. 50 bar
Further options on request

Options

digital D-6300 model series with integrated multi-functional TFT display and local operator buttons in the device (IP-65 classification)
Mass flow controller for higher flow rates and kv-values of 1...4.4, consisting of a mass flow meter with a separate motor driven valve
Integrated 3 ½ digit display for actual flow for analogue D-6200 and D-5100 model series (displayed max.: 1999)
Integrated 8 digit counter with display including memory and reset for analogue D-6200 and D-5100 model series
Integrated set point potentiometer for analogue D-6200 and D-5100 model series
Inlet pipe to straighten the flow before the instrument and low-deltaP-version for D-6200 model series
Mounting plate for mass flow meters and controllers with or without separate valves
Plug-in power supply 230/115 Vac / 24 Vdc 300 mA, IP-40, with 1,5 m cable (optional plugs for UK- or U.S.A.)
15-pin sub-D connector
Static pressure test with certificate up to max. 50 bar
Further options on request

Model Number Identification

To process all enquiries and orders with the correct instrument it is essential to forward the following specifications:

• Type of gas
• Flow range
• Operating pressure (for controllers inlet and outlet pressure)
• Operating and ambient temperature
• Type of process connection and seals
• Power supply
• Requested output signal (for controllers input and output signal)

Actual model number identification according to the file enclosed:

Model Number Identification D-6300    Model Number Identification D-6200 and D-5100

Example 1:

 D-6230-HGB-BB-AV-24-0-S-A

 Customer data for calibration:

Example 2:

 D-5111-FAA-BB-SE-99-C-S-A

 Customer data for calibration:

Readout Systems

M+W Instruments supplies suitable readout systems for our analogue mass flow meters and controllers. Most commonly these are offered in a compact single channel table top housing, as a DIN panel mount cassette or as multi channel versions in half 19" or 19" table top or rack housings.

Functions:	Model D-15
Power supply for MFM/MFC Indication of flow rate Totalisation (Counter) Setpoint potentiometer Electrical data: Power supply 100 - 240 Vac at 50/60 Hz converted into 24 Vdc, 1A Suitable for the connection of instruments with 0-5 Vdc input / output signal and 24 Vdc power supply 9 pole sub-D socket for instrument connection Max. loading per channel: appr. 0.5 A at + 24 Vdc

Model D-11	Model D-14