Key Benefits at a Glance
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.
| Switching function | Normally open (NO) | |
| Output type | NAMUR with safety function | |
| Slot width | 3.5 mm | |
| Depth of immersion (lateral) | 5 ... 7 typ. 6 mm | |
| Reference target | 10 x 7 x 0.3 mm3, Al | |
| Safety Integrity Level (SIL) | up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1. Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation. | |
| Output type | 2-wire |
| Nominal voltage | Uo | 8.2 V (Ri approx. 1 kΩ) | ||||||
| Switching frequency | f | 0 ... 2500 Hz | ||||||
| Hysteresis | H | with NAMUR switch amplifier: 0.09 mm (e. g. Pepperl+Fuchs KCD2-SR-Ex1.LB) with safety switch amplifier 0.05 mm (e. g. Pepperl+Fuchs KFD2-SH-Ex1) | ||||||
| Suitable for 2:1 technology | yes , with reverse polarity protection diode | |||||||
| Rate of current rise | 2.1 mA / mm | |||||||
| Current consumption | ||||||||
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| Safety Integrity Level (SIL) | SIL 3 | |
| MTTFd | 11850 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % |
| Standard conformity | ||||||||
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| IECEx approval | ||||||||||||||
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| ATEX approval | ||||||||||||||
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| UL approval | cULus Listed, General Purpose | |||||||||||||
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| CCC approval | ||||||||||||||
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| NEPSI approval | ||||||||||||||
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| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) |
| Connection type | flexible leads LiY | ||||||||||||||||
| Housing material | PBT | ||||||||||||||||
| Degree of protection | IP67 | ||||||||||||||||
| Cable | |||||||||||||||||
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| Dimensions | |||||||||||||||||
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| Note | only for non-ferrous metal Adjustable stop | ||||||||||||||||
| Use in the hazardous area | see instruction manuals |
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