Характеристики и описание
General specifications | |
|---|---|
| Switching function | Normally closed (NC) |
| Output type | NAMUR with safety function |
| Rated operating distance | 2 mm |
| Installation | flush |
| Assured operating distance | 0 ... 1.62 mm |
| Reduction factor rAl | 0.4 |
| Reduction factor rCu | 0.3 |
| Reduction factor r304 | 0.85 |
| 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 ratings | |
| Nominal voltage | 8 V DC |
| Operating voltage | 5 ... 25 V 1) |
| Switching frequency | 0 ... 2000 Hz |
| Suitable for 2:1 technology | yes , with reverse polarity protection diode |
| Current consumption | |
Functional safety related parameters | |
| Safety Integrity Level (SIL) | SIL 3 |
| MTTFd | 7660 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Compliance with standards and directives | |
| Standard conformity | |
Approvals and certificates | |
| FM approval | |
| UL approval | cULus Listed, General Purpose |
| CSA approval | cCSAus Listed, General Purpose |
| CCC approval | CCC approval / marking not required for products rated ?36 V |
Ambient conditions | |
| Ambient temperature | -40 ... 100 °C (-40 ... 212 °F) |
Mechanical specifications | |
| Connection type | cable silicone , 0.3 m |
| Core cross-section | 0.34 mm2 |
| Housing material | PP |
| Sensing face | PP |
| Degree of protection | IP68 |
| Cable | |
Data for application in connection with hazardous areas | |
| Equipment protection level | Ga , Gb , Da , Mb |
Equipment protection level Ga | |
| Type of protection | intrinsic safety |
| CE marking | [*PD-Z02585A*] |
| Certificates | |
| Effective internal capacitance | max. 50 nF A cable length of 10 m is considered. |
| Effective internal inductance | max. 150 µH A cable length of 10 m is considered. |
| Maximum permissible ambient temperature | Also observe the maximum permissible ambient temperature stated in the general technical data. Keep to the lower of the two values. |
Equipment protection level Gb | |
| Type of protection | intrinsic safety |
| CE marking | [*PD-Z02585A*] |
| Certificates | |
| Effective internal capacitance | max. 50 nF A cable length of 10 m is considered. |
| Effective internal inductance | max. 150 µH A cable length of 10 m is considered. |
| Maximum permissible ambient temperature | Also observe the maximum permissible ambient temperature stated in the g |
General specifications
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