Pepperl+Fuchs KFD0-TT-1 Thermocouple Converter
General specifications
Signal type Analog input
Supply
Rated voltage 12 ... 35 V DC loop powered
Power dissipation 0.4 W
Input
Connection side field side
Connection terminals 1+, 2-, 3-
thermocouples type E, J, K, N, R, S or T
cold junction referenced to 0 °C (32 °F)
Lead resistance max. 100 Ω per line
Current lead monitoring ON: ≤ 15 nA; OFF: ≤ 1 nA
Output
Connection side control side
Connection terminals 9+, 8-
Load (U -12 V) / 0.02 A
Current output 4 ... 20 mA , limited to ≤ 35 mA
Fault signal downscaling ≤ 3 mA , upscaling ≥ 22 mA
Transfer characteristics
Measurement range span 4 ... 100 mV, zero point -12 ... 60 mV , both adjustable
Deviation
After calibration 0.1 % of full-scale value ± 1 K for the cold junction
Temperature effect temperature deviation 0.015 % of the span/K or 1.5 µV/K
cold junction ± 2 K (calibrated at Tamb = 20 °C (68 °F))
Influence of supply voltage 6.5 ppm/V
Characteristic curve the output voltage is linearly proportionate to the input voltage (not to temperature)
Rise time 250 ms
Galvanic isolation
Input/Output safe isolation according to EN 50178, rated insulation voltage 253 Veff
Indicators/settings
Control elements DIP switch
rotary switch
Configuration via DIP switches
via rotary switch
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Insulation coordination EN 50178
Galvanic isolation EN 50178
Degree of protection IEC 60529
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 150 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
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Similar model numbers:
KCD2-UT2-1
KFD0-CC-1
KFD0-TR-1
KFD2-GUT-1.D
KFD2-USC-1.D
KFD2-UT2-1
KFD2-UT2-2
KFU8-GUT-1.D
KFU8-USC-1.D
KFU8-VCR-1
KCD2-UT2-1
KFD2-UT2-1
KFD2-UT2-2
KFD2-WAC2-1.D
KFD0-TT-1
KFD2-UT2-1-1
KFD2-UT2-2-1
Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
