Moisture
<95%, non-condensing (acc. to
IEC 60068-2)
Protection class
IP20
Vibrations
pursuant to IEC 68-2-6, Test Fc
11.5.2
Electromagnetic Compatibility (EMC)
All data in compliance with NAMUR NE 21 and EN 61326.
High frequency electromagnetic fields
(80
3000 MHz)
EN 61000-4-3
10 V/m
Housing
Electrostatic discharge (ESD)
EN 61000-4-2
6/8 kV
Fast transients (burst)
EN 61000-4-4
2 kV
Peak voltages (surge) 1.2/50 µs
EN 61000-4-5
2 kV
Signal and control
lines
Conducted disturbances by high fre-
quency coupling (0.15
80 MHz)
EN 61000-4-6
10 V
Fast transient disturbances (Burst)
EN 61000-4-4
2 kV
Peak voltages (surge) 1.2/50 µs
EN 61000-4-5
1/2 kV
Conducted disturbances by high fre-
quency coupling (0.15
80 MHz)
EN 61000-4-6
10 V
Voltage fluctuations
NAMUR NE21
100 %-0 %-100 %,
2 s-1 s-2 s
100 %-40 %-100 %,
2 s-1 s-2 s
Mains inputs
Voltage interruptions
NAMUR NE21
0 %, 20 ms
11.5.3
Interference suppression
Electromagnetic emissi-
on
EN 55011, Group 1, Limit class A, for industrial
areas
11.6 Weighing electronics
The weighing electronics are suitable for connection of strain-gauge load cells.
11.6.1
Load cells
Load cell type
Strain gage load cells, 6 or 4-wire connection possible.
Load cell supply
U = ±6 VDC for I
max
= 160 mA, protected by Multifuses.
Supply voltage
12 V DC
-
for max. 8 load cells, each with 650
Ω
-
for max. 4 load cells, each with 350
Ω
11 Technical data
Transmitter Series PR 5211
EN-89
Minebea Intec
Содержание PR 5211 Series
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