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
Installation conditions
O
0 mm
P
5 mm
Nominal voltage
8 V
Switching frequency
0 ... 5000 Hz
Hysteresis
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
2.3 mA / mm
Current consumption
Measuring plate not detected
≤ 1 mA
Measuring plate detected
≥ 3 mA
Constant magnetic field
50 mT
Alternating magnetic field
80 mT
Functional safety related parameters
MTTFd
7628 a
Mission Time (TM)
20 a
Diagnostic Coverage (DC)
0 %
Approvals and certificates
FM approval
Control drawing
116-0165F
UL approval
cULus Listed, General Purpose
CSA approval
cCSAus Listed, General Purpose
CCC approval
CCC approval / marking not required for products rated ≤36 V
