PR Elecronics PReasy 4116 Bedienungsanleitung Seite 45

EMC immunity influence ..................................... < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ....................... < ±1% of span
Auxiliary supplies:
2-wire supply (terminal 44...43) ................... 25...16 VDC / 0...20 mA
Max. wire size .............................................. 1 x 2.5 mm
Screw terminal torque ................................. 0.5 Nm
Relative humidity ......................................... < 95% RH (non-cond.)
Dimensions, without display front (HxBxD) .. 109 x 23.5 x 104 mm
Dimensions, with display front (HxBxD) ...... 109 x 23.5 x 116 mm
Protection degree ........................................ IP20
Weight ......................................................... 170 g / 185 g with 4501
RTD, linear resistance and potentiometer input:
Input
type
Pt100
Ni100
Lin. R
Potentiometer
Input for RTD types:
Pt10, Pt20, Pt50, Pt100, Pt200, PT250, Pt300, Pt400, Pt500, Pt1000
Ni50, Ni100, Ni120, Ni1000
Cable resistance per wire (max.), RTD ........ 50 Ω
Sensor current, RTD .................................... Nom. 0.2 mA
Effect of sensor cable resistance
(3- / 4-wire), RTD ......................................... < 0.002 Ω / Ω
Sensor error detection, RTD ....................... Yes
Short circuit detection, RTD ........................ < 15 Ω
Min. Max.
value value
-200°C +850°C
-60°C +250°C
0 Ω 10000 Ω
10 Ω
100 kΩ
2 stranded wire
Standard
IEC60751
DIN 43760
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