Technical data KFD0-TR-1
| Main Features | ||
|---|---|---|
| Signal type | Analog input | |
| Supply | ||
| Nominal voltage | 12...35 VDC loop powered | |
| Power dissipation | 0.4 W | |
| Entrance | ||
| Connection side | side of the field | |
| Connection |
terminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection |
|
| Lead resistance | Max 100 Ohm per line | |
| Current measurement | approx. 1 mA | |
| Exit | ||
| Connection side | control side | |
| Connection | terminals 9+, 8- | |
| Load | (U -12 V)/0.02 A | |
| Current output | 4...20 mA, limited to ≤ 35 mA | |
| Malfunction signal | Sensor burnout: scaling ≥ 22 mA, limiting to ≤ 35 mA | |
| Transfer characteristics | ||
| Measurement range |
range without linearization 25...800 °C (77...1472 °F)/ with linearization 25...375 °C (77...707 °F) zero point without linearization -200...400 °C (-328 ... 752 °F)/with linearization -30 ... 375 °C (-22 ... 707 °F) range and zero point adjustment |
|
| Deviation |
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|
|
After calibration | 0.1% of full scale |
|
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The influence of ambient temperature | measuring range and zero point 0.015%/K or ± 10 mOhm/K |
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Influence of supply voltage | 6.5 ppm/V |
| Rise time | 250 ms | |
| Galvanic isolation | ||
| Input, output | Safe insulation according to DIN VDE 0106, rated insulation voltage 253 V eff. | |
| Indicators/settings | ||
| Controls |
DIP switch, rotary switch |
|
| Configuration |
via DIP switches via a rotary switch |
|
| Marking | marking space at the front | |
| Compliance with directives | ||
| Electromagnetic compatibility |
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Directive 2014/30/EU | EN 61326-1:2013 (industrial premises) |
| Correspondence | ||
| Isolation Coordination | EN 50178 | |
| Galvanic isolation | EN 50178 | |
| Degree of protection | IEC 60529 | |
| Environmental conditions | ||
| Ambient temperature |
-20 ... 60 °C (-4 ... 140 °F) Extended ambient temperature range up to 70°C (158°F), see manual for installation requirements. |
|
| Mechanical characteristics | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Weight | approx. 150 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) (W x H x D), case type B2 | |
| Installation | on a 35 mm DIN mounting rail in accordance with EN 60715:2001 | |