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Electrical specifications:
Specifications range:
-40°C to +60°C
Common specifications:
Supply voltage, DC
Standard .............................................. 8.0...35 VDC
ATEX, FM and CSA, 6335B, C and D .. 8.0...28 VDC
Isolation voltage, test / operation ............... 1.5 kVAC / 50 VAC
Isolation voltage, channel 1 / channel 2:
Standard, 6335A .................................. 3.75 kVAC
ATEX, FM and CSA, 6335B, C and D .. 1500 VAC
Warm-up time .............................................. 30 s
Communications interface .......................... Loop Link and HART
Signal / noise ratio ...................................... Min. 60 dB
Response time (programmable) .................. 1...60 s
EEprom error check .................................... < 10 s
Signal dynamics, input ................................ 22 bit
Signal dynamics, output ............................. 16 bit
Calibration temperature .............................. 20...28°C
Accuracy, the greater of general and basic values:
General values
Absolute
Input type
accuracy
≤ ±0.05% of span
All
22
®
Temperature
coefficient
≤ ±0.005% of span / °C
Basic values
Basic
Input type
accuracy
≤ ±0.1°C
Pt100 and Pt1000
≤ ±0.2°C
Ni100
≤ ±0.1 Ω
Lin. R
≤ ±10 µV
Volt
TC type:
≤ ±0,5°C
E, J, K, L, N, T, U
TC type:
≤ ±1°C
B, R, S, W3, W5
EMC immunity influence ..................................... < ±0.1% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ....................... < ±1% of span
Effect of supply voltage variation ................ < 0.005% of span / VDC
Max. wire size .............................................. 1 x 1.5 mm
Humidity ...................................................... < 95% RH (non-cond.)
Dimensions .................................................. 109 x 23.5 x 104 mm
Tightness (enclosure / terminals) ................ IP50 / IP20
Weigh (1 / 2 channels) ................................. 145 / 185 g
Electrical specifications, inputs:
Max. offset .................................................. 50% of selected numerical
RTD and linear resistance inputs:
RTD
Min.
type
value
Pt100
-200°C
Ni100
-60°C
0 Ω
Lin. R
Temperature
coefficient
≤ ±0.005°C/°C
≤ ±0.005°C/°C
≤ ±5 mΩ/°C
≤ ±0.5 µV/°C
≤ ±0.025°C/°C
≤ ±0.1°C/°C
2
stranded wire
max. value
Max.
Min.
value
span
+850°C
10°C
+250°C
10°C
7000 Ω
25 Ω
23
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