Voltage Repeaters | KFD2-VR-Ex1.50M*
Артикул: KFD2-VR-Ex1.50M* Voltage Repeaters | KFD2-VR-Ex1.50M* Pepperl-Fuchs
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1-channel Input EEx ia IIC Device installation in Zone 2 24 V DC supply voltage EMC acc. to NAMUR NE 21
Datasheet as PDF in following languages:
Technical Data: KFD2-VR-Ex1.50M* Product Description Transmission range 0 mV ... ± 50 mV Supply Connection Power Rail or terminals 11+, 12- Rated voltage 10 ... 40 V DC Ripple within the supply tolerance Rated current ≤ 7 mA Power loss/power consumption 0.28 W max. Input Connection terminals 4+, 5- Input resistance min. 20 MΩ (10 MΩ for .L- and .R version) Transmission range 0 ... ± 50 mV Offset voltage/current ≤ 5 µV / ≤ 5 nA Output Connection terminals 7+, 8- Load Accuracy figures for infinite load impedance. Additional 0.03 % of span for a load resistance of 10 kΩ Voltage 0 ... ± 50 mV Output resistance max. 3 Ω Line fault detection +80 mV (version *.R) Transfer characteristics Absolute < 0.25 K at 40 V voltage supply Bandwidth -3 dB at 350 Hz Rise time ≤ 1 ms Directive conformity Electromagnetic compatibility Directive 2004/108/EC EN 61326-1:2006 Conformity Insulation coordination EN 50178 Electrical isolation EN 50178 Electromagnetic compatibility NE 21 Protection degree IEC 60529 Ambient conditions Ambient temperature -20 ... 60 В°C (-4 ... 140 В°F) Mechanical specifications Protection degree IP20 Mass approx. 125 g Dimensions 20 x 100 x 115 mm (0.8 x 3.9 x 4.5 in) Data for application in connection with Ex-areas EC-Type Examination Certificate BASEEFA 03 ATEX 0076 , for additional certificates see www.pepperl-fuchs.com Group, category, type of protection [EEx ia] IIC (Tamb = 60 В°C) Statement of conformity TГњV 99 ATEX 1499 X , observe statement of conformity Group, category, type of protection, temperature class Directive conformity Directive 94/9/EC EN 50014, EN 50020, EN 50021
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II 3G EEx nA II T4
