德国M+W Instruments GmbH流量计

希而科贸易（上海）有限公司-Silkroad24 GmbH中国***

联系人：张敏 （业务部销售经理）

TEL:13585754584 021-58375543-829

FAX:021-61179684

EMAIL:zm@

***: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 applicati***.

• 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 ***ailable 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 variati*** of the shape of the flow profile.

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

In comparable instruments, which do not c***ist of such precauti*** for these effects of inlet piping conditi***, some severe variati*** 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 applicati***, 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 c***tant temperature anemometer principle. It is characterised by significant improvements and follows M+W Instruments’ strategy of widely standardised product ranges. These new instruments h***e IP65 protection as a standard and are operated with a digital pc-board with all functi*** 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 ***ailable 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 butt*** on the instrument. With its multiple functi***, 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 c***truction. ***ailable Kv-values are: 0.066 / 0.17 / 1.0.

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

Opti***

digital D-6300 model series with integrated multi-functional TFT display and local operator butt*** in the device (IP-65 classification)
Mass flow controller for higher flow rates and kv-values of 1...4.4, c***isting 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 opti*** on request

Opti***

digital D-6300 model series with integrated multi-functional TFT display and local operator butt*** in the device (IP-65 classification)
Mass flow controller for higher flow rates and kv-values of 1...4.4, c***isting 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 opti*** on request

Model Number Identification

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

• 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-***-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 versi*** in half 19" or 19" table top or rack housings.

Functi***:	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