
24 25
Max. offset................................................... 20% of max. value
Load (max.) .................................................. 20 mA / 600 Ω / 12 VDC
Load stability ............................................... ≤ 0.01% of span / 100 Ω
Current limit ................................................. ≤ 28 mA
Max. external loop supply ........................... 29 VDC
Effect of external loop supply
voltage change ............................................ < 0.005% of span / V
Voltage output:
Signal range (span) ...................................... 0...1 VDC / 0...10 VDC
Min. signal range (span) .............................. 0.8 VDC / 8 VDC
Max. offset................................................... 20% of max. value
Load (min.) ................................................... 500 kΩ
EEx / I.S. approvals:
DEMKO 99ATEX126013 .............................. II (1) GD
[EEx ia] IIC
Applicable for zone ..................................... 0, 1, 2, 20, 21 or 22
UL ................................................................ IS, Cl. I, Div. 1, Group A, B, C, D
IS, Cl. I, zone 0 og 1, Group IIC
IS, Cl. II, Div. 1, Group E, F, G
UL Control Drawing No. .......................... 5104QU01
Ex / I.S. data:
Um ............................................................... : 250 V
Uo ................................................................ : 28 VDC
Io .................................................................. : 93.0 mADC
Po ................................................................ : 0.65 W
Lo ................................................................. : 3 mH
Co ................................................................ : 0.08 µF
Marine approval:
Det Norske Veritas, Ships & Offshore ......... Standard for Certification No. 2.4
GOST R approval:
VNIIM & VNIIFTRI, Cert. No. ....................... See www.prelectronics.com
Observed authority requirements: Standard:
EMC 2004/108/EC ...................................... EN 61326-1
LVD 2006/95/EC .......................................... EN 61010-1
PELV/SELV ................................................... IEC 364-4-41 and EN 60742
ATEX 94/9/EC .............................................. EN 50014, EN 50020 and
EN 50281-1-1
UL ................................................................ UL 913, UL 508
Of span = Of the presently selected range
Accuracy, the greater of the general and basic values:
Auxiliary supply:
Loop supply (pin 44...42 and 54...52) ......... 28...17.1 VDC / 0...20 mA
Max. wire size .............................................. 1 x 2.5 mm2 stranded wire
Screw terminal torsion ................................ 0.5 Nm
Relative humidity ......................................... < 95% RH (non-cond.)
Dimensions (HxWxD) ................................... 109 x 23.5 x 130 mm
DIN rail type ................................................. DIN 46277
Protection degree ........................................ IP20
Weight ......................................................... 225 g
Current input:
Measurement range .................................... 0...20 mA
Min. measurement range (span).................. 16 mA
Max. offset................................................... 20% of max. value
Input resistance ........................................... Nom. 10 Ω + PTC 10 Ω
Voltage input:
Measurement range .................................... 0...10 VDC
Min. measurement range (span).................. 8 VDC
Max. offset................................................... 20% of max. value
Input resistance ........................................... > 2 MΩ
Current output and 2-wire 4...20 mA output:
Signal range (span) ...................................... 0...20 mA
Min. signal range (span) .............................. 16 mA
Basic values
Temperature
coefficient
Basic
accuracy
Input type
mA
Volt
≤ ±16 µA
≤ ±8 mV
≤ ±1.6 µA/°C
≤ ±0.8 mV/°C
General values
Temperature
coefficient
Absolute
accuracy
Input type
All ≤ ±0.1% of span ≤ ±0.01% of span / °C
EMC immunity influence ..................................... < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ....................... < ±1% of span