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  • AALBORG质量流量FC系列.jpg

AALBORG mass flow meter/controller AFM/AFC series

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Product Description

Technical Parameters of AFC Series Mass Flow Controller

 

 

Accuracy (including linearity)

±1%Full scale, including59To77The gas temperature (15To25) and10To60psia0.7To4.1bar) pressure. ±2%Full scale, including41To122The gas temperature (5To50) and5To150psia0.35To10.3bar) pressure.

Repeatability

±0.2%Full scale

time constant

AFMSeries-300ms

AFC2600(Qmax=15Sl/min)-300ms

AFC3600(Qmax=50Sl/min)-600ms

AFC4600(Qmax=100Sl/min)-600ms

Response time

AFM± of series set point2 %More than full-scale20%-100%

AFC2600(Qmax=15Sl/min) ± of set point2 %More than full-scale20%-100%about1Seconds

AFC3600(Qmax=50Sl/min)andAFC4600(Qmax=100Sl/min) ± of set point2 %More than full-scale20%-100%about2Seconds

temperature coefficient

0.1%Full scale/

pressure coefficient

0.01%Full scale/psi(0.07bar)

optimum gas pressure

25 psig(1.73bar)

Maximum gas pressure

1000 psig(70bar)

Gas and ambient temperature

41-1225-50

Material of liquid contact

316Stainless steel, copper and vito rings, neoprene rings.

azimuth sensitivity

Horizontal to vertical rotation below15degree; the standard calibration is in the horizontal position

Output signal

Linearity0-5Vdc,Minimum1000ohms. Load resistance4-20mA 0-500 ohmsLoop resistance, maximum noise ±20mA

Control signal

0-5 Vdcanalog signal  4-20mARemote Mode

Connection

AFM/AFC2600andAFM/AFC36001/4”Thread of ferrule

AFM/AFC4600: ferrule thread

Optional1/8” or3/8”Thread of ferrule or1/8” VCR®

Power Protection

The circuit board has a built-in electrode reversal protection fuse can be re-adjusted to provide power input protection

 

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