Thermocouple Converter KFD0-TT-Ex1
- 1-channel isolated barrier
- 24 V DC supply (loop powered)
- Thermocouple input
- Output 4 mA ... 20 mA
- Internal cold junction compensation
- Sensor breakage detection
- DIP switch selectable ranges
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.
Pobierz pełną kartę katalogową w formie pliku PDF:
Dane techniczne KFD0-TT-Ex1
| 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- thermocouple 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 | ||
| Measuring 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) | |
| 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 | |
| Height | 119 mm | |
| Width | 20 mm | |
| Depth | 115 mm | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | ZELM 00 ATEX 0035 | |
| Marking |  II (1)GD [EEx ia] IIC |
|
| Voltage | 16.1 V | |
| Current | 0.8 mA | |
| Power | 3.2 mW | |
| Output | ||
| Maximum safe voltage | 60 V (Attention! The rated voltage can be lower.) | |
| Certificate | TÜV 01 ATEX 1777 X | |
| Marking | II 3G Ex nA II T4 |
|
| Galvanic isolation | ||
| Input/Output | 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 | |
| International approvals | ||
| CSA approval | ||
| Control drawing | 116-0132 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210129 |
| ECLASS 12.0 | 27210129 |
| ECLASS 11.0 | 27210129 |
| ECLASS 10.0.1 | 27210129 |
| ECLASS 9.0 | 27210129 |
| ECLASS 8.0 | 27210190 |
| ECLASS 5.1 | 27210107 |
| ETIM 9.0 | EC002919 |
| ETIM 8.0 | EC002919 |
| ETIM 7.0 | EC002919 |
| ETIM 6.0 | EC002919 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
Details: KFD0-TT-Ex1
Function
This isolated barrier is used for intrinsic safety applications. It is a loop-powered isolator that converts thermocouple inputs in the hazardous area to a 4 mA ... 20mA signal in the safe area.
The internal cold junction compensation can be bypassed by using terminals 1 and 3.
The output current is linear to input voltage, not proportional to temperature. Zero, span, and burnout detection are field-configurable.
Informative Literature: KFD0-TT-Ex1
| Literature | Język | Typ pliku | Rozmiar pliku |
|---|---|---|---|
| Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage | ENG | 566 KB | |
| Application Report - Energy Generation in Wastwater Treatment Plants | ENG | 532 KB | |
| Application Report - Generating Electricity in Coal-Fired Power Plants | ENG | 412 KB | |
| Application Report - Sand Trap and Preliminary Sedimentation Stage | ENG | 448 KB | |
| Application Report - Screening Systems in Sewage Treatment Plants | ENG | 577 KB | |
| Application Report - Sicherer Brennstofftransport in Kohlekraftwerken | ENG | 391 KB | |
| Application Report - Water Inlet in Wastewater Treatment Plants | ENG | 526 KB |
Product Documentation: KFD0-TT-Ex1
| Safety and Security Documentation | Język | Typ pliku | Rozmiar pliku |
|---|---|---|---|
| Instrukcja obsługi | POL | 72 KB | |
| Manuals | |||
| Manual | ENG | 3685 KB | |
Design / Simulation: KFD0-TT-Ex1
| CAD | Język | Typ pliku | Rozmiar pliku |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 2510 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAE | |||
| CAE EPLAN Data Portal / CAE EPLAN Data Portal | ALL | LINK | --- |
| CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ | ALL | EDZ | 941 KB |
Approvals: KFD0-TT-Ex1
| Certificates | Nr. certyfikatu | Język | Typ pliku | Rozmiar pliku |
|---|---|---|---|---|
| Canada CSA | CoC 1029981 C | ALL | 177 KB | |
| Europe TUV Nord ATEX Category 3 | TÜV 01 ATEX 1777X | ALL | 767 KB | |
| Europe ZELM ATEX Category (1) GD | ZELM 00 ATEX 0035 | ALL | 565 KB | |
| South Africa MASC Zone 2 | MASC S/17-0871X | ALL | 1028 KB | |
| Control Drawings | ||||
| Control drawing CSA / Control drawing CSA | ALL | 54 KB | ||
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) | TDOC-0770CPOL | POL | 184 KB | |
Produkty powiązane: KFD0-TT-Ex1
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Pepperl+Fuchs Sp. z o.o.
ul. Owsiana 12
03-825 Warszawa
Polska
NIP: 522-28-27-777
+48 22 256 9770
Pepperl+Fuchs jest czołową firmą konstruującą i produkującą czujniki elektroniczne oraz inne komponenty dla globalnego rynku automatyki. Innowacyjność, wysoka jakość oraz stały rozwój firmy powodują, iż z sukcesem jesteśmy obecni na rynku od ponad 70 lat. Pepperl+Fuchs zatrudnia ponad 6300 pracowników na całym świecie i ma swoje zakłady produkcyjne w Niemczech, USA, Singapurze, na Węgrzech, w Indonezji i Wietnamie. Większość z nich posiada certyfikat ISO 9001.