Pepperl+Fuchs KFD0-TR-Ex1 RTD Converter
General specifications
Signal typeAnalog input
Supply
Rated voltage12 ... 35 V DC loop powered
Power dissipation0.4 W
Input
Connection sidefield side
Connectionterminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection
Lead resistancemax. 100 Ω per line
Measuring currentapprox. 1 mA
Output
Connection sidecontrol side
Connectionterminals 9+, 8-
Load(U -12 V) / 0.02 A
Current output4 ... 20 mA , limited to ≤ 35 mA
Fault signalupscaling ≥ 22 mA (limited to 35 mA)
Transfer characteristics
Measurement rangespan without linearization 25 ... 800 °C (77 ... 1472 °F)/with linearization 25 ... 375 °C (77 ... 707 °F), both adjustable
zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/with linearization -30 ... 375 °C (-22 ... 707 °F), both adjustable
Deviation
After calibration0.1 % of full-scale value incl. linearity and hysteresis
Influence of ambient temperaturespan and zero point 0.015 % / K or ± 10 mΩ / K
Influence of supply voltage6.5 ppm/V
Rise time250 ms
Galvanic isolation
Input/Outputavailable
Indicators/settings
Control elementsDIP switch
rotary switch
Configurationvia DIP switches
via rotary switch
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Insulation coordinationEN 50178
Galvanic isolationEN 50178
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Similar model numbers:
KCD2-UT2-Ex1
KFD0-CC-Ex1
KFD0-TR-Ex1
KFD0-TT-Ex1
KFD2-GUT-Ex1.D
KFD2-PT2-Ex1
KFD2-PT2-Ex1-5
KFD2-UT2-Ex1
KFD2-UT2-Ex1-1
KFD2-UT2-Ex2
KFU8-GUT-Ex1.D
KFD2-WAC2-Ex1.D
KFD2-PT2-Ex1-1
KFD2-PT2-Ex1-4
KFD2-PT2-Ex1-6-Y112844
KFD2-PT2-Ex1-Y98312
KFD2-UT2-Ex2-1
KFD2-WAC2-Ex1.D-Y1
Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
