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Inductive proximity sensor CL40-QN20DN1
squarewith switching functionNPN

Inductive proximity sensor - CL40-QN20DN1 - CHANKO SENSOR - square / with switching function / NPN
Inductive proximity sensor - CL40-QN20DN1 - CHANKO SENSOR - square / with switching function / NPN
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Characteristics

Technology
inductive
Shape
square
Output signal
with switching function, NPN
Supply voltage
DC, 24VDC, 12VDC
Mounting
non-flush
Material
plastic, PVC
Protection level
IP67
Other characteristics
3-wire
Length

57 mm
(2.24 in)

Width

40 mm
(1.57 in)

Measuring range

2 cm
(0.79 in)

Process temperature

Max.: 70 °C
(158 °F)

Min.: -25 °C
(-13 °F)

Description

Product overview
  • Model: CL40-QN20DN1
  • Series: CL40 proximity sensor series
  • Detection principle: Inductive (for metal targets)
  • Housing shape: Square
  • Dimensions: 40 × 40 × 57 mm


Main specifications
  • Product type: Standard
  • Detection distance: 20 mm
  • Cable length: 2 m
  • Detection direction: Frontal
  • Operating frequency: 160 Hz
  • Response time: 3 ms
  • Standard target: Iron 60 × 60 × 1 mm
  • Hysteresis: ≤ 10% of detection distance
  • Temperature drift: Within ±10% vs +23 °C in range -25 to +70 °C


Mechanical / Electrical
  • Output: NPN NO (normally open)
  • Supply voltage: DC 12–24 V
  • Power supply: 3-wire DC
  • Connection: Molded cable
  • Signal type: Switching
  • Mounting: Non-flush (non-embedded)
  • Protection class: IP67
  • Current consumption: < 15 mA
  • Load current: < 100 mA
  • Indicator: Red output LED
  • Protection circuits: Short-circuit and surge protection
  • Voltage influence: ±1% detection distance change within ±15% supply variation
  • Insulation resistance: ≥ 50 MΩ (DC 500 V)
  • Shock resistance: 500 m/s², 3 times each axis X, Y, Z
  • Dielectric strength: AC 1000 V 50/60 Hz 1 min between live parts and housing
  • Vibration resistance: 10–55 Hz, 1.5 mm double amplitude, 2 h each axis
  • Weight: approx. 198 g
  • Materials: Housing heat-resistant ABS; cable PVC


Operating environment
  • Operating temperature: -25 to +70 °C
  • Target objects: Metallic objects


Accessories
  • Certificate


Technical specifications
  • Model: CL40-QN20DN1
  • Type: Standard
  • Detection principle: Inductive
  • Detection distance: 20 mm
  • Dimensions: 40 × 40 × 57 mm
  • Cable length: 2 m
  • Output: NPN NO
  • Supply voltage: DC 12–24 V
  • Current consumption: <15 mA
  • Max load current: <100 mA
  • Protection: IP67
  • Response time: 3 ms
  • Operating temperature: -25 to +70 °C
  • Materials: Heat-resistant ABS housing, PVC cable
  • Weight: approx. 198 g

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.