PR electronics 6334B, Manual

Page: 11 / 27

Effect of supply voltage variation ................ < 0.005% of span / VDC
Max. wire size .............................................. 1 x 1.5 mm
2
stranded wire
Humidity ...................................................... < 95% RH (non-cond.)
Dimensions .................................................. 109 x 23.5 x 104 mm
Protection degree ........................................ IP20
Weight (1 / 2 channels) ................................ 145 / 185 g
Electrical specifications, inputs:
Max. offset .................................................. 50% of selec. max. value
TC inputs:
Cold junction compensation ....................... < ±1.0°C
19
Basic values
Temperature
coefficient
Basic
accuracy Input type
Volt
TC type:
E, J, K, L, N, T, U
TC type: B, R, S,
W3, W5, LR
≤
±10 µV
≤
±1°C
≤
±2°C
≤
±1 µV/°C
≤
±0.05°C/°C
≤
±0.2°C/°C
EMC immunity influence ..................................... < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ....................... < ±1% of span
Type
Min.
temperature
Max.
temperature
Min.
span Standard
B
E
J
K
L
N
R
S
T
U
W3
W5
LR
+400°C
-100°C
-100°C
-180°C
-100°C
-180°C
-50°C
-50°C
-200°C
-200°C
0°C
0°C
-200°C
+1820°C
+1000°C
+1200°C
+1372°C
+900°C
+1300°C
+1760°C
+1760°C
+400°C
+600°C
+2300°C
+2300°C
+800°C
200°C
50°C
50°C
50°C
50°C
100°C
200°C
200°C
50°C
75°C
200°C
200°C
50°C
IEC584
IEC584
IEC584
IEC584
DIN 43710
IEC584
IEC584
IEC584
IEC584
DIN 43710
ASTM E988-90
ASTM E988-90
GOST 3044-84
Electrical specifications:
Specifications range:
-40°C to +60°C
Common specifications:
Supply voltage, DC
Standard
.............................................. 7.2...35 VDC
ATEX Ex ................................................ 7.2...30 VDC
Internal consumption, per channel ............. 0.17...0.8 W
Voltage drop ................................................ 7.2 VDC
Isolation voltage, test / operation ............... 1.5 kVAC / 50 VAC
Isolation voltage, channel 1 / channel 2:
Standard
.............................................. 3.75 kVAC
ATEX Ex ................................................ 1500 VAC
Warm-up time .............................................. 5 min.
Communications interface .......................... Loop Link
Signal / noise ratio ...................................... Min. 60 dB
Response time (programmable) .................. 1...60 s
EEprom error check .................................... < 3.5 s
Signal dynamics, input ................................ 18 bit
Signal dynamics, output ............................. 16 bit
Calibration temperature .............................. 20...28°C
Accuracy, the greater of general and basic values:
18
6334 1500 VAC : 2 Single : A
Double : B
Galvanic
isolation
Channels Type Version
Standard : A
ATEX Ex : B
Order: 6334
General values
Temperature
coefficient
Absolute
accuracy Input type
All
≤
±0.05% of span
≤
±0.01% of span / °C