E6 35 DTR.APC.APR.ALW.03(ENG)
5.7.3. APR–2200ALW/D. Metrological parameters.
Accuracy ± 0,1% for the nominal range
± 0,3% for the range 0 ÷ 10% FSO
Long term stability 0,1% / 2 years (for the nominal range)
Error due to supply voltage changes 0,002%(FSO)/1V
Thermal error < 0,1%(FSO)/10ºC
max 0,4%(FSO) in the whole compensation range
< 2% of minimum measuring range in the whole compensation range
Thermal compensation range -30 ÷ 60ºC
Time constant 1s
5.8. APC … APR … Environmental parameters
5.8.1. Electromagnetic Compatibility (EMC),
Immunity
Criterion according to EN 61326-1,2
Electrostatic Discharge (ESD):
EN 61000-4-2
level 3,
contact ±6kV
air ±8kV
Criterion A
Conducted Radio Frequency:
EN 61000-4-6
0.15… 80MHz, 10V
Criterion A
Radiated Electromagnetic Field:
EN 61000-4-3
80… 2 000MHz – 10V/m
… 2 700MHz – 1V/m
Criterion A
Electrical Fast Transient (Burst):
EN 61000-4-4
± 1kV
Criterion A
Electrical Slow Transient (Surge):
EN 61000-4-5
± 1kV
Criterion B
5.8.2. Electromagnetic Compatibility,
emission
Criterion according to CISPR16-1, CISPR 16-2, class B
Radiated Emission:
Distance from antenna: 3m
limits quasi-peak:
0.15 … 30MHz, 80-52dBμV/m;
30 … 2000MHz, <54dBμV/m
Conducted Emission:
limits quasi-peak:
0.01 … 0.150MHz, 96-50dBμV/m;
0.150 … 0.350MHz, 60-50dBμV/m;
0.35 … 30MHz, <50dBμV/m
5.8.3. Climatic Immunity
Temperature:
EN 60068-2-1, EN 60068-2-2
hot: T = 55ºC, RH = max 55%
cold: T = -25ºC,
Damp Heat Cycle:
EN 60068-2-30,
(T = 55ºC, RH = min 95%, 24h)x2
Salt Mist:
5% NaCl, pH 6.5 … 7.2 at 20°C
T = 40ºC, RH = min 93%, 28 days
5.8.4. Mechanical Immunity
Shocks:
EN 60068-2-27
50g/11ms
Sinusoidal Vibrations:
EN 60068-2-6, test Fc
do 1.6mm, 2 … 25Hz
do 4g for 25 …100Hz
5.8.5. Electrical Isolation
>100 MΩ @750V DC Ex
>100 MΩ @110V DC normal, marine, PED
5.8.6. Insulation Strength
550V AC or 750V DC, 1min
Ex, marine
75VAC or 110V DC, 1min
normal, PED
5.8.7. Enclosure Ingress Protection
EN 60529
IP 66,67
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