Ultra Compact Mass Flow Meter

IQ+FLOW

» Range : lowest range 0.2…10ml/min
                  up to highest range 0.1…5l/min
» Accuracy : <±1.5%RD ±0.5%FS
» Connections [Optional] 10-32 UNF threaded internal nut
                                            with 1/16″ ferrule (SS316 or Peek);
                                            1/16″ or 1/8″ OD compression type
» Operating pressure : 0…10barg
» Output signal : 0…5(10)Vdc or 0(4)…20mA

제품리스트 　
카탈로그 다운로드 　
　견적요청 　

IQ-FLOW Mass Flow Meter는 세계에서 가장 작은 MFM으로 연구 및 분석용으로 사용하기 가장 적합한 제품입니다.
크기가 작은 MFM을 연구 및 분석용으로 사용하면 기기 내부의 부피가 작기 때문에 분석 속도가 빨라지며, 사용되는 분석물의 양을 줄일 수가 있습니다.

특징

» 컴팩트한 크기, 경제적인 솔루션
» 아날로그 or 디지털 통신
» 미리 테스트 된 “Plug and Play” 매니폴더 조립품으로 사용자의 테스트 요구사항 감소
» 상단 탑재 모듈로 용이한 접근

적용분야

» Flow – Pressure control at the injector side of a GC
» Flow control at the detector side of a GC or HPLC
» Flow control in an FID (Flame Ionisation Detector)

Measurement / control system

Flow range
(intermediate ranges available)

min. 0.2…10 ml/min
max. 0.1…5 l/min
(based on N2)

Accuracy (incl. linearity)
(based on actual calibration)

< ±1.5% RD + ±0.5% FS
(Based on calibration with actual gas, at ambient temperature and at customer specified inlet pressure. Horizontal mounting position.)

Repeatability

for flows < 20 ml/min: < ±0.5% FS; for flows > 20 ml/min: < ±0.5% RD

Turndown ratio

 1:50 (2…100%)
Operating pressure

0 … 10 barg

Fluids

Dry, clean, non-corrosive gases. Standard calibration gases Air, N2, Ar, He, CO2 and H2. Other dry, clean, non-corrosive gases on request (O2, CO, …)

Multi fluid capability

 storage of max. 8 calibration curves
Settling time

(in control, typical)

t98% down to 300 msec,
700 msec typical

Operating temperature

 5 … 50 °C
Temperature sensitivity

span: 0.2% RD/°C; zero: 0,01 ml/min/°C

Max. Kv-value

 2.37 x 10-3
Leak integrity, outboard

1 x 10-8 mbar∙l/s He

Attitude sensitivity

max. error at 90° off horizontal 0,5ml/min at 1 bar, typical N2

Mechanical parts

Material (wetted parts)

 aluminium, Si, SiOx, epoxy;
option: stainless steel body
Process connections

optional: 10-32 UNF threaded internal
nut with 1/16” ferrule (SS316 or Peek);
1/16” or 1/8” OD compression type

Seals

 standard: Viton®; other on request

Weight

0.2 kg
Ingress protection

IP40

Max. differential pressure
across control valve

9 bar dif.

Electrical properties

Readout sample time

 2 msec
Power supply

+15 … 24 Vdc

Max. power consumption

 100 mA
Analog output

0…5 (10) Vdc or 0 (4)…20 mA
(sourcing output)

Digital communication

RS232, RS485
(Modbus-RTU/ASCII or FLOW-BUS)

Electrical connection

Power/Analog/RS232/RS485

RJ45 modular jack

* 더 자세한 사양은 카달로그를 참고해주시기 바랍니다.