Pepperl+Fuchs SE KFD2-UT2-EX2
Universal Temperature Converter
Технические характеристики
| Signal type | Analog input |
|---|---|
| Safety Integrity Level (SIL) | SIL 2 |
| Connection | screw terminals |
| Напряжение питания | 20 ... 30 V DC |
| Ripple | within the supply tolerance |
| Power dissipation | ≤ 1.53 W |
| Power consumption | max. 1.53 W |
| Programming interface | programming socket |
| Connection side | control side |
| 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) |
| Measuring current | approx. 200 µA with RTD |
| Types of measuring | 2-, 3-wire connection |
| Lead resistance | max. 50 Ω per line |
| Measurement loop monitoring | sensor breakage, sensor short-circuit |
| 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 |
| Potentiometer | 0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection) |
| Напряжение питания | selectable within the range -100 ... 100 mV |
| Input resistance | ≥ 1 MΩ (-100 ... 100 mV) |
| Output I, II | Analog current output |
| Current range | 0 ... 20 mA or 4 ... 20 mA |
| Fault signal | downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43) |
| Source | load 0 ... 550 Ωopen-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. |
| Deviation - After calibration | Pt100:± (0.06 % of measurement value in K + 0.1 % of span + 0.1 K (4-wire connection))thermocouple:± (0.05 % of measurement value in °C + 0.1 % of span + 1 K (1.2 K for types R and S)) , includes ± 0.8 K fault of the cold junction compensation (CJC)mV:± (50 µV + 0.1 % of span)potentiometer:± (0.05 % of full scale + 0.1 % of span, (excludes faults due to lead resistance)) |
| Рабочая температура | Pt100:± (0.0015 % of measurement value in K + 0.006 % of span)/K ΔTamb*)thermocouple:± (0.02 K + 0.005 % of measurement value in °C + 0.006 % of span)/K ΔTamb*)), influence of cold junction compensation (CJC) includedmV:± (0.01 % of measurement value + 0.006 % of span)/K ΔTamb*)potentiometer:± 0.006 % of span/K ΔTamb*)*)ΔTamb= ambient temperature change referenced to 23 °C (296 K) |
| Напряжение питания | < 0.01 % of span |
| Deviation - Influence of load | ≤ 0.001 % of output value per 100 Ω |
| Reaction time | worst case value (sensor breakage and/or sensor short circuit detection enabled)mV: 1.2 s, thermocouples with CJC: 1.4 s, thermocouples with fixed ref. temp: 1.4 s, 3- or 4-wire RTD: 1.1 s, 2-wire RTD: 920 ms, Potentiometer: 3-wire connection 2.8 s, 2-wire connection 2.25 s |
| Output/supply, programming input | functional insulation, rated insulation voltage 50 V ACThere is no electrical isolation between the programming input and the supply.The programming cable provides galvanic isolation so that ground loops are avoided. |
| Display elements | LEDs |
| Configuration | via PACTware |
| Labeling | space for labeling at the front |
| Electromagnetic compatibility - Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility | NE 21:2006 |
| Degree of protection | IP20 |
| Protection against electrical shock | UL 61010-1:2004 |
| Рабочая температура | -20 ... 60 °C (-4 ... 140 °F) |
| Mass | approx. 130 g |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 |
| Height | 119 mm |
| Width | 20 mm |
| Depth | 115 mm |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Сертификация | CESI 04 ATEX 143 |
| Marking | II (1)G [Ex ia Ga] IIC[exsign] II (1)D [Ex ia Da] IIIC[exsign] I (M1) [Ex ia Ma] I |
| Input | Ex ia |
| Inputs | terminals 1, 2, 3, 4, 5, 6 (for passive equipment) |
| Напряжение питания | 9 V |
| Current Io | 22 mA |
| Power Po | 50 mW |
| Напряжение питания | 250 V (Attention! This is not the rated voltage.) |
| Напряжение питания | 250 V (Attention! The rated voltage is lower.), RS 232 |
| Сертификация | TÜV 02 ATEX 1797 X |
| Interface - Marking | II 3G Ex nA II T4 |
| Galvanic isolation - Input/Other circuits | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity - Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000 |
| UL approval - Control drawing | 116-0410 |
| CSA approval - Control drawing | 116-0314 (cCSAus)116-0347 |
| Сертификация | IECEx TUN 07.0003IECEx CML 16.0126X |
| IECEx approval - IECEx marking | [Ex ia Ga] IIC[Ex ia Da] IIIC[Ex ia Ma] IEx nA IIC T4 Gc |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |