INOR IPAQ R520X - Manual (Page 43)

6 TECHNICAL DATA C520/C520X / R520/R520X
09/2010 • 86B5200001 www.inor.com 43
6.3 R520 specifications
6.3.1 Technical data
Technical data Designation Value
Input Pt100 (α=0.00385) IEC 60751 -200...+850°C / -328…+1562°F
Pt100 (α=0.003916) JIS C 1604-81 -200...+850°C / -328…+1562°F
Pt X (α=0.00385) IEC 60751 Corresponding to max. 4000 Ω
Ni100 (α=0.006180) DIN 43760 -60...+250°C / -76…+482°F
Edison curve No.7 Ni120 (α=0.006720) -60...+250°C / -76…+482 °F
Ni1000 (α=0.006180) DIN 43760 -50...+180°C / -58…+356°F
Edison copper winding No.15 Cu10 (α=0.004274) -50...+200°C / -58…+392°F
Potentiometer 100…4000 Ω
Thermocouples Types: B, C, D, E, J, K, N, R, S, T
Voltage -10…1000 mV
Sensor current ~0.3 mA
Sensor wire resistance
20 Ω/wire for 2-wire connection
50 Ω/wire for 3/4-wire connection
10000 Ω for thermocouple
Minimum span 10 Ω
Monitoring Sensor break function Off, upscale or downscale 1)
Sensor short-circuit Off, upscale, downscale 1)
Sensor drift Off, upscale, downscale 1)
Output Temperature linear for RTD & T/C 4...20 mA, 20…4 mA or customized
Response time
Single input approx. 300 ms,
dual input approx. 600 ms
Permissible load 635 Ω at 24 VDC incl. 250 Ω loop resistance
Ambient temperature Operating See Table 18
Humidity 5…95% RH
Vibrations Acc. to IEC 68-2-6, Test Fc, 10g
Shock Acc. to IEC 60068-2-31, test Ec
EMC Standards
EN 61326-1:2006, EN 61326-3-1:2008,
NAMUR NE21:2004
(EMC Directive 2004/108/EC) Immunity performance
ESD, Radiated EM-field: Criteria A
Surge: ∼0.5% of span
Galvanic isolation 1500 VAC, 1 min
Power supply R520 10...36 VDC, polarity protected
Typical accuracy
For more information see RTD and
T/C accuracy table 22
±0.1°C / ±0.2°F
Mounting DIN rail EN 50022
1) Upscale (≥21.0 mA) or downscale (≤3.6 mA)
Table 16: R520 specifications