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Capacitive proximity sensor KNS
KNS-M30/74V-N25PS-B4
Article Number: 215248
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 is adjusted via IO-Link or multi-turn potentiometer.
- Increased voltage range of 10 ... 40 V DC
- Temperature-resistant sensor surface up to 120°C
- Metal casing
- PEEK surface, resistant to abrasive substances
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Service voltage
10 … 40 V DC
No-load current (max.)
< 20 mA
Inverse polarity protection
Yes
Short-circuit protection
Yes
Insulation voltage endurance
50 V DC
Installation type
non-flush
Thread
M30 x 1.5
Housing length
74 mm
Housing material
Stainless steel (AISI316L)
Material
PBT (Sensor probe)
Weight
172 g
Tightening torque
30 Nm
Protection class
III, operation on protective low voltage
Operating principle
Capacitive
Design
Thread
Scope of delivery
Sensor, 2 x M30 nuts, Setting tool
Switching output
pnp, 200 mA, NO/NC
Voltage drop (max.)
1 V (200 mA)
Interface
No
Switching distance (SN)
25 mm (0 … 25 mm adjustable)
Standardized measuring plate
36 x 36 x 1 mm
Switching hysteresis (max.)
< 8 %
Sensitivity adjustment
Potentiometer (16-turn)
Switching frequency
50 Hz
Ambient temperature during operation
-30 … +85 °C
Ambient temperature storage
-40 … +85 °C
Ambient humidity operation
35 … 95 %
Ambient humidity storage
35 … 95 %
Protection type
IP 67 / IP 68 (60 min.)
Connection
Connector, M12, 4-pin, A-coded
Product
Connection
Design
Line length (mm)
Wire cross-section (mm²)
Protection type
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