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Capacitive proximity sensor KNS
KNS M12KM 4B G3-B3
Article Number: 212679
Our capacitive proximity sensors detect liquid, powdery and solid materials precisely and reliably. They are equally suitable for the detection of metallic and non-metallic parts. Parts can also be detected through container walls or packaging. The sensitivity and NO/NC switching is adjusted by way of multiturn potentiometers.
- Large operating distance
- Detection of liquids, powdery and solid materials
- Detecting metal and non-metal parts
- Detection possible even through containers and packaging
- Sensitivity adjustable via IO-Link
- NO/NC, switchable via IO-Link
- Push-pull output pnp + npn
- Robust nickel-plated brass housing
- Short design
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Service voltage
18 … 30 V DC
No-load current (max.)
15 mA (24 V DC)
Insulation voltage endurance
500 V
Installation type
Flush
Thread
M12 x 1
Housing length
45 mm
Housing material
Brass (nickel-plated)
Material
PBT (Sensor probe)
Weight
11 g
Protection class
III, operation on protective low voltage
Operating principle
Capacitive
Design
Thread
Operation modes
STANDARD, HIGH RESOLUTION, SPEED
Scope of delivery
2 x M12 nuts
Switching output
Push-pull, 100 mA, NO/NC, switchable via IO-Link
Voltage drop (max.)
2 V
Interface
IO-Link
Switching distance (SN)
4 mm (0.3 to 8 mm adjustable via IO-Link)
Standardized measuring plate
12 x 12 mm
Switching hysteresis (max.)
< 15 %
Sensitivity adjustment
IO-Link
Display
LED yellow - Output signal
Switching frequency (factory setting)
100 Hz (STANDARD)
Switching frequency (STANDARD)
100 Hz
Switching frequency (HIGH RESOLUTION)
10 Hz
Switching frequency (SPEED)
200 Hz
Readiness delay (max.)
300 ms
Shock/vibration load
30 g, 10 … 55 Hz / 0.5 mm
Ambient temperature during operation
-20 … +70 °C
Temperature range
+70 °C
Protection type
IP 65
Connection
Connector, M12, 3-pin, A-coded
Product
Connection
Design
Line length (mm)
Wire cross-section (mm²)
Protection type
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