Siargo FS4001 - Product Performance; Technical Specifications

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www.Siargo.com FS4001 User Manual
7. Product performance
7.1. Technical specifications
All specifications listed in the following table, unless otherwise noted, apply for calibration conditions
at 20°C and 101.325 kPa absolute pressure with air.
Value
Unit
Flow range
0…30, 100, 200, 500, 1000
sccm
Accuracy (total error band)
±(1.5+0.5FS)
%
Repeatability
0.25
%
Turn-down ratio
100:1
Response time
65 (default), 4, 8, 16, 33, 131 selectable
msec
Working temperature
-5~ 55
°C
Temperature coefficient
±0.2
%/°C
Working pressure
-0.08 ~ 0.5
MPa
Humidity
<95 (no condensation)
%RH
Analog null shift
±30
mVdc
Power supply
8~24
Vdc
Working current
<50
mA
Output
Linear, I
2
C / RS232; Analog: 0.5~4.5Vdc
Maximum overflow
10x of the full scale
Maximum flow change per second
2.5x of the full scale
Storage temperature
-20~70
°C
Calibration
Air @ 20°C, 101.325kPa
Compliance
RoHS; REACH
CE
IEC 61000-4-2;4;8
Note: 1. Calibration with real gas is optional. Please contact the manufacturer for further information.