RTD Converter KFD0-TR-1
- 1-channel signal conditioner
- 24 V DC supply (loop powered)
- 2- or 3-wire Pt100 RTD input
- Output 4 mA ... 20 mA, temperature linearization selectable
- DIP switch selectable ranges
- Sensor breakage detection
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KFD0-TR-1
| 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+ suitable for Pt100, 2- and 3-wire connection |
|
| Lead resistance | max. 100 Ω per line | |
| Measuring current | approx. 1 mA | |
| 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 | sensor burnout: upscaling ≥ 22 mA , limited to ≤ 35 mA | |
| Transfer characteristics | ||
| Measurement range | span without linearization 25 ... 800 °C (77 ... 1472 °F)/ with linearisation 25 ... 375 °C (77 ... 707 °F) zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/ with linearisation -30 ... 375 °C (-22 ... 707 °F) span and zero point adjustable |
|
| Deviation | ||
| After calibration | 0.1 % of full-scale value | |
| Influence of ambient temperature | span and zero point 0.015 % / K or ± 10 mΩ / K | |
| Influence of supply voltage | 6.5 ppm/V | |
| Rise time | 250 ms | |
| Galvanic isolation | ||
| Input/Output | safe isolation acc. to DIN VDE 0106, 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) | |
| 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) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Documents: KFD0-TR-1
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Manual Signal Conditioners K-System | ENG | 694 KB | |
| Handbuch Signaltrenner K-System | GER | 698 KB | |
| Manual Signal Conditioners K-System | RUS | 3736 KB | |
| Instruction manuals | |||
| Инструкции | BUL | 53 KB | |
| Návod k poużití | CZE | 47 KB | |
| Instruktions manual | DAN | 47 KB | |
| Instruction manual | ENG | 41 KB | |
| Kasutusjuhend | EST | 44 KB | |
| Käyttöohje | FIN | 44 KB | |
| Manuel d'instructions | FRA | 79 KB | |
| Betriebsanleitung | GER | 43 KB | |
| Οδηγίες χρήσης | GRE | 55 KB | |
| Handleiding | HOL | 56 KB | |
| Instruction manual / Betriebsanleitung | HRV | 55 KB | |
| Használati útmutató | HUN | 55 KB | |
| Manuale di istruzioni | ITA | 77 KB | |
| Lietošanas pamācība | LAV | 54 KB | |
| Instrukciju vadovas | LIT | 55 KB | |
| Instrukcja obsługi | POL | 57 KB | |
| Manual de instruções | POR | 56 KB | |
| Manual de utilizare | RON | 56 KB | |
| Návod na poużitie | SLK | 115 KB | |
| Manual de instrucciones | SPA | 79 KB | |
| Manual | SWE | 53 KB | |
CAD+CAE: KFD0-TR-1
| CAD | File Type | File Size | |
|---|---|---|---|
| CAD Portal / CAD Portal | LINK | --- | |
| Dimension drawing 2-D (DXF) / Abmessungszeichnung 2-D (DXF) | ZIP | 507 KB | |
| Dimension drawing 3-D in IGS format / Abmessungszeichnung 3-D im IGS-Format | IGS | 209 KB | |
| Dimension drawing 3-D in STP format / Abmessungszeichnung 3-D im STP-Format | STP | 179 KB | |
| EPLAN | |||
| EPLAN macro EDZ / EPLAN Makro EDZ | EDZ | 47 KB | |
| Prolist | |||
| Prolist device specification / Prolist Gerätespezifikation | XML | 22 KB | |
Approvals+Certificates: KFD0-TR-1
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-2203 | 649 KB | |
| Certificates | |||
| Belarus Pattern Approval | Nr. 11709 | 15640 KB | |
| Russia VNIIMS Pattern Approval | DE.C.32.004.A No.53706 | 4041 KB | |
Function: KFD0-TR-1
This isolated signal conditioner is a loop-powered isolator that converts the resistance from a 3-wire RTD to a 4 mA ... 20mA signal and provides isolation for non-intrinsically safe applications.
A selectable analog linearization ensures a temperature linear 4 mA ... 20mA output between 25 °C ... 375 °C.
It also features conveniently located DIP switches and potentiometers to make field calibration easy.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.