Jetec MF5000 Series, Руководство пользователя

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7. Technical specifications
7.1 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. The product is horizontally mounted at the time
of calibration.
Value Unit
Full-scale flow range See table 6.1 SLPM
Accuracy ±(1.5+0.20FS) %
Repeatability 0.5 %
Turn-down ratio 100:1
Working temperature -20 ~ 60 °C
Maximum pressure 1.5 MPa
Humidity <95, no condensation %RH
Power supply 12 ~ 24 (50 mA) Vdc
Output* RS485 Modbus half-duplex / 4 ~ 20 mA
MENU access 3 key – front face keyboard/digital
Display
Instant flow rate,
Accumulated or totalized flow rate
Mechanical connection NPT or customized
Hazardous rating
Ex ia IIC T4 Gb /
Class I, Div. 1, zone 0, Group A, T4
Protection IP66
Storage temperature -20 ~ 70 °C
Reference conditions 20°C, 101.325 kPa, air
Fluid compatibility Non-corrosive
CE EN61326-1; -2; -3
MF5003 MF5006 MF5008 MF5012 MF5019
Maximum overflow 30 120 200 450 1200 SLPM
Maximum flow change 4 15 30 60 150 SLPM/sec
Note:
For other features or specifications not listed, please contact the manufacturer.
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MF5000 User Manual