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Inductive proximity sensor CL12-RN8DNF1-A
cylindricalM12NPN

Inductive proximity sensor - CL12-RN8DNF1-A - CHANKO SENSOR - cylindrical / M12 / NPN
Inductive proximity sensor - CL12-RN8DNF1-A - CHANKO SENSOR - cylindrical / M12 / NPN
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Characteristics

Technology
inductive
Shape
cylindrical
Diameter
M12
Output signal
NPN
Electrical connection
M12 connector
Supply voltage
DC, 24VDC, 12VDC
Mounting
non-flush
Material
brass, PVC, PTFE
Protection level
IP67
Other characteristics
3-wire
Measuring range

0.8 cm
(0.31 in)

Process temperature

Max.: 70 °C
(158 °F)

Min.: -25 °C
(-13 °F)

Description

Product name
CL12-RN8DNF1-A (CL12 series inductive proximity sensor)

Overview
  • Type: weld-spatter resistant
  • Sensing distance: 8 mm
  • Form factor: cylindrical (M12)
  • Sensing principle: inductive (metal targets)
  • Output: NPN NO (normally open)


Technical specifications
  • Cable length: 2 m
  • Sensing direction: front face
  • Switching frequency: 500 Hz
  • Response time: 1 ms
  • Detectable target: metal
  • Special requirement: weld-spatter resistant
  • Standard target: iron 24 × 24 × 1 mm
  • Hysteresis: < 10% of sensing distance
  • Temperature influence: within ±10% over -25 °C to +70 °C (reference +23 °C)
  • Materials: housing brass with PTFE coating; sensing face PTFE; cable PVC


Mechanical / Electrical parameters
  • Output: NPN NO
  • Supply voltage: DC 12–24 V
  • Wiring: 3-wire DC
  • Protection rating: IP67
  • Connection: connector
  • Signal type: switching
  • Operating mode: normally open
  • Mounting: non-flush (non-embeddable)
  • Current consumption: ≤ 13 mA
  • Indicator: red output LED
  • Protection circuits: short-circuit and surge protection
  • Voltage influence: sensing distance change within ±1% for ±15% supply variation
  • Load current: ≤ 200 mA
  • Insulation resistance: ≥ 50 MΩ (DC 500 V)
  • Shock resistance: 500 m/s², X/Y/Z directions, 3 times
  • Dielectric strength: AC 1000 V, 50/60 Hz, 1 min
  • Vibration resistance: 10–55 Hz, 1.5 mm double amplitude, X/Y/Z 2 h
  • Weight: approx. 65 g


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


Packing / Accessories
  • Nuts ×2
  • Serrated washer ×1
  • Certificate


Features / Technical summary
  • Series: CL12
  • Model: CL12-RN8DNF1-A
  • Sensing method: inductive (metal targets)
  • Sensing distance: 8 mm (standard target: iron 24×24×1 mm)
  • Output: NPN normally open, 3-wire, load ≤ 200 mA
  • Supply: DC 12–24 V, operating current < 13 mA
  • Protection: IP67, suitable for -25 °C to +70 °C
  • Form / Mounting: cylindrical M12, non-flush mounting

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