D-6480 MFM

가스용 다이렉트 열식 질량 유량계, IP65

  • 입증된 다이렉트 인라인 CTA 센서 (no bypass)
  • 견고하고 컴팩트한 디자인 (IP65, 방진 & 방수)
  • 매우 낮은 차압
  • 습기 및 먼지에 민감도 낮음
  • 일체형 TFT 디스플레이 옵션


Get a quote 다운로드 Datasheet
MASS-STREAMD-6380 &<br />D-6480 MFM

Compact IP65 Mass Flow Meters for high flow rates of gases

Bronkhorst® model D-6380 and D-6480 Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 10…500 ln/min and 50…5000 ln/min at operating pressures between vacuum and 10 bar (Aluminium) or 20 bar (Stainless Steel). The MFM consists of a proven inline thermal (CTA) mass flow sensor and a microprocessor based pc-board with signal and fieldbus conversion and a PID controller for optional mass flow control by means of a separately mounted control valve. The instument is IP65 complient and can optionally be equipped with a modern, multi-functional and multi-colour display, with operator buttons on the instrument.

The digital MASS-STREAM™ series is characterized by a high degree of signal integrity and, as an option, up to 8 calibration curves of different gases and process conditions can be memorized in the instrument. In addition to the standard RS232 output the instruments also offer analog I/O. As an option, an on-board interface can be mounted to provide CANopen®, DeviceNet™, EtherCAT®, PROFIBUS DP, PROFINET, Modbus RTU, ASCII or TCP/IP, EtherNet/IP, POWERLINK or FLOW-BUS protocols.

기술 정보

Measurement / control system
Flow range (intermediate ranges available)min. 10…500 ln/min
max. 50…5000 ln/min
(based on N2)
정확도 (선형도) (실제 검교정 기반)± 1,0 % RD plus ± 0.5% FS (at calibration conditions)
Repeatability< 0,2 % FS
Turndown ratioup to 1:100
Type of gasesalmost all gases, compatible with chosen materials
Response time (sensor)approx. 0,9 sec.
Operating temperature0 … 50 °C
Storage / Transport conditionswith display : 0 … 50 °C, max. 95% RH (non-condensing);
without display : -20 … +80 °C, max. 95% RH (non-condensing)
Temperature sensitivityD-63xx : ±0,2% Rd/°C (Air)
D-64xx : ±0,1% Rd/°C (Air)
Pressure sensitivity± 0,3% Rd/bar typical (Air)
Leak integrity, outboardtested < 2 x 10-8 mbar l/s He
Attitude sensitivityat 90° deviation from horizontal max. error 0,2 % at 1 bar typical N2
Warm-up time30 min. for optimum accuracy,
within 30 seconds for accuracy ±4% FS
Mechanical parts
SensorStainless steel SS 316 (AISI 316L)
Instrument bodyD-63xx : Aluminium AL 50ST/51ST (anodised) or stainless steel SS 316 /
D-64xx : Aluminium EN AW-6082-T6 (non-anodised) or stainless steel SS 316
Sieves and ringsStainless steel SS 316
Pressure rating (PN)10 bar g for instrument body in aluminium,
20 bar g for instrument body in stainless steel SS 316
Process connectionsG1" (D-63xx : RP-type cavity / D-64xx : ISO1179-1 cavity) /
compression type couplings
Sealsstandard: FKM/Viton®;
option: EPDM, FFKM/Kalrez®
WeightAluminium: 2,3 kg
Stainless steel: 4,9 kg
Ingress protectionIP65
Electrical properties
Power supply+15 … 24 Vdc ±10%
Max. power consumption
15 V
24 V
Basic model
115 mA
85 mA
Add. for fieldbus
80 mA
50 mA
Add. for display
30 mA
20 mA
아날로그 출력0…5 (10) Vdc or 0 (4)…20 mA (sourcing output)
Digital communicationstandard: RS232
options: CANopen®, DeviceNet™, EtherCAT®, PROFIBUS DP, PROFINET, Modbus RTU, ASCII or TCP/IP, EtherNet/IP, POWERLINK or FLOW-BUS
Electrical connection
아날로그/RS2328 DIN (male);
PROFIBUS DPbus: 5-pin M12 (female);
power: 8 DIN (male)
CANopen® / DeviceNet™5-pin M12 (male)
Modbus RTU / FLOW-BUS5-pin M12 (male)
Modbus TCP / EtherNet/IP / POWERLINKbus: 2 x 5-pin M12 (female) (in/out);
power: 8 DIN (male);
EtherCAT®/ PROFINETbus: 2 x 5-pin M12 (female) (in/out);
power: 8 DIN (male)
Control valve options
External actuator options to be connected to the controller
Certification for hazardous areas
Approvals / certificates

Technical specifications subject to change without notice.

도면 및 배선연결 정보 제품 페이지 우리의 웹사이트


MASS-STREAM D-6300 Brochure
MASS-STREAM D-6400 Brochure
Manual MASS-STREAM D-6300 instruments
Manual MASS-STREAM D-6300 display
Manual MASS-STREAM D-6400 instruments
Manual MASS-STREAM D-6400 display
Quick installation guide D-6400 series
Hook-up diagrams
Analog I-O RS232
PROFIBUS DP with 5-pin M12 connector
Industrial Ethernet
Optional Bus and I-O Configurations
Dimensional drawings
Dimensions Mass-Stream fieldbus cases (option)
Dimensions BSPP RP adapters (option for Mass-Stream D-63xx)
Dimensions BSPP ISO 1179-1 adapters (option for Mass-Stream D-64xx)
Solids 3D


경기도 화성시 동탄순환대로 830 SK
V1 Center 209호
대표자 : 헨드리크제지너스타펠
사업자등록번호 : 119-86-74469

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