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Datasheet D-6340-and-D-6440

MASS-STREAM D-6340 &
D-6440 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-6340 &<br /> D-6440 MFM

Compact IP65 Mass Flow Meters for low/medium flow rates of gases

Bronkhorst® model D-6340 and D-6440 Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,14…7 ln/min and 0,5…50 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. 0,14…7 ln/min
max. 0,5…50 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 connectionsG1/4" (D-63xx : RP-type cavity / D-64xx : ISO1179-1 cavity) /
compression type or face seal (VCR/VCO) couplings
Sealsstandard: FKM/Viton®;
option: EPDM, FFKM/Kalrez®
WeightAluminium: 1,0 kg
Stainless steel: 1,5 kg
Ingress protectionIP65
Electrical properties
Power supply+15 … 24 Vdc ±10%
Max. power consumption
Supply
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

Downloads

Brochures
MASS-STREAM D-6300 Brochure
Manuals
Manual MASS-STREAM D-6300 instruments
Manual MASS-STREAM D-6300 display
Hook-up diagrams
Analog I-O RS232
DeviceNet
FLOW-BUS
Modbus
PROFIBUS DP with 5-pin M12 connector
CANopen
Dimensional drawings
D-6340
D-6300 fieldbus cases (option)
Dimensions Mass-Stream adapters (option)
Solids 3D
D-6340 and D-6341
PDF 다운로드
BRONKHORST KOREA Co. Ltd

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

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Bronkhorst High-Tech designs and manufactures innovative instruments and subsystems for low-flow measurement and control for use in laboratories, machinery and industry. Driven by a strong sense of sustainability and with many years of experience, we offer an extensive range of (mass) flow meters and controllers for gases and liquids, based on thermal, Coriolis and ultrasonic measuring principles. Our global sales and service network provides local support in more than 40 countries. Discover Bronkhorst®!