德國(guó)PEPPERL+FUCHS接近開(kāi)關(guān),現(xiàn)貨*-*桂倫!訂購(gòu)
德國(guó)PEPPERL+FUCHS接近開(kāi)關(guān),現(xiàn)貨*-*桂倫!訂購(gòu)
:韓工
工作
參數(shù)表節(jié)選:的技術(shù)參數(shù) SJ3,5-SN
General specifications | ||
---|---|---|
Switching function | Normally closed (NC) | |
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. | |
Nominal ratings | ||
Nominal voltage | 8.2 V | |
Switching frequency | 0 ... 3000 Hz | |
Hysteresis | with NAMUR switch amplifier: 0.045 mm (e. g. Pepperl+Fuchs KCD2-SR-Ex1.LB) with safety switch amplifier 0.025 mm (e. g. Pepperl+Fuchs KFD2-SH-Ex1) | |
Suitable for 2:1 technology | yes , with reverse polarity protection diode | |
Rate of current rise | -4.5 mA / mm | |
Current consumption | ||
Measuring plate not detected | ≥ 3 mA | |
Measuring plate detected | 0.2 ... 1 mA | |
Functional safety related parameters | ||
MTTFd | 11800 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
Compliance with standards and directives | ||
Standard conformity | ||
NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 | |
Standard conformity | ||
EMC in accordance with | EN 60947-5-2:2007 + A1:2012 IEC 60947-5-2:2007 + A1:2012 | |
Approvals and certificates | ||
FM approval | ||
Control drawing | 116-0165 | |
UL approval | cULus Listed, General Purpose | |
CCC approval | CCC approval / marking not required for products rated ≤36 V | |
Ambient conditions | ||
Ambient temperature | -50 ... 100 °C (-58 ... 212 °F) Safety application: -40 ... 100°C | |
Mechanical specifications | ||
Connection type | flexible leads LiY , 500 mm | |
Core cross-section | 0.14 mm2 | |
Housing material | PBT | |
Degree of protection | IP67 | |
Note | adjustable stop Security relevant only up to -40°C |