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Universal Temperature Converter KCD2-UT2-1

Universal Temperature Converter KCD2-UT2-1
Universal Temperature Converter KCD2-UT2-1

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артикул: 57957
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  • 1-channel signal conditioner
  • 24 V DC supply (Power Rail)
  • Thermocouple, RTD, potentiometer or voltage input
  • Current output 0/4 mA ... 20 mA
  • Sink or source mode
  • Configurable by PACTware
  • Line fault (LFD) and sensor burnout detection
  • Up to SIL 2 acc. to IEC 61508/IEC 61511
Параметр Значение
Общие характеристики
Артикул 57957
Ripple within the supply tolerance
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Degree of protection IP20
Connection screw terminals
Mass approx. 100 g
Rated voltage 19 ... 30 V DC
Electromagnetic compatibility NE 21:2011
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Dimensions 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2
Potentiometer 0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection)
Labeling space for labeling at the front
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Safety Integrity Level (SIL) SIL 2
Display elements LEDs
Fault signal downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43)
Configuration via PACTware
Voltage selectable within the range -100 ... 100 mV
Output Analog current output
Connection side control side
Reaction time worst case value (sensor breakage and/or sensor short circuit detection enabled) mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s
Input resistance ≥ 1 MΩ (-100 ... 100 mV)
Measuring current approx. 200 µA with RTD
Signal type Analog input
Programming interface programming socket
Influence of ambient temperature deviation of CJC included: ± (0.0015 % of measurement value in K + 0.006 % of span)/K ΔT ± (0.02 K + 0.005 % of measurement value in °C + 0.006 % of span)/K ΔT ± (0.01 % of measurement value + 0.006 % of span)/K ΔT ± 0.006 % of span/K ΔT ΔT = ambient temperature change referenced to 23 °C (296 K)
Input/Other circuits basic insulation according to IEC 61010-1, rated insulation voltage 300 V
Current range 0 ... 20 mA or 4 ... 20 mA
Power dissipation/power consumption ≤ 0.98 W / 0.98 W
Lead resistance max. 50 Ω per line
After calibration ± (0.06 % of measurement value in K + 0.1 % of span + 0.1 K (4-wire connection)) ± (0.05 % of measurement value in °C + 0.1 % of span + 1.5 K (1.7 K for types R and S)) this includes ± 1.3 K error of the cold junction compensation ± (50 µV + 0.1 % of span) ± (0.05 % of full scale + 0.1 % of span, (excludes errors due to lead resistance))
RTD type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995) type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94) type Cu10, Cu50, Cu100 (P50353-92) type Ni100 (DIN 43760)
Thermocouples type B, E, J, K, N, R, S, T (IEC 584-1: 1995) type L (DIN 43710: 1985) type TXK, TXKH, TXA (P8.585-2001)
Cold junction compensation external and internal
Types of measuring 2-, 3-, 4-wire connection
Measurement loop monitoring sensor breakage
Source load 0 ... 550 Ω open-circuit voltage ≤ 18 V
Sink Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V, series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage. The maximum value of the resistance is (V - 5)/0.0215 Ω.
Influence of supply voltage < 0.01 % of span
Influence of load ≤ 0.001 % of output value per 100 Ω
Output/supply, programming input functional insulation, rated insulation voltage 50 V AC There is no electrical isolation between the programming input and the supply. The programming cable provides galvanic isolation so that ground loops are avoided.

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