Flat Inductive Proximity Sensor


Unshielded, Square type, DC Three-wires models, Sensing distance 3 mm, Operation mode NC, NPN open collector, Pre-wired models (2 m)

Sensing head size 10 mm x 6 mm x 27 mm
Type Square type、Unshielded
Sensing distance 3 mm ±10%
Setting distance 0 to 2.4 mm
Operation mode NC

Item list of TL-W

  • Ratings/Performance
Sensing head size10 mm x 6 mm x 27 mm
TypeSquare type、Unshielded
Sensing distance3 mm ±10%
Setting distance0 to 2.4 mm
Differential distance10% max. of sensing distance
Sensing objectFerrous metal (Sensitivity lowers with non-ferrous metals.)
Standard sensing objectIron 12 x 12 x 1 mm
Response frequency600 Hz (Average value)
Power sourceDC Three-wires models
Power supply voltage12 to 24 VDC (ripple (p-p) 10% max.)
Operating voltage range10 to 30 VDC
Current consumptionat 24 VDC, no load: 15 mA max.
Control output (Output type)NPN open collector
Control output (Switching capacity)100 mA max. (30 VDC max.)
Control output (Residual voltage)1 V max. (Load current 100 mA with cable length of 2 m)
IndicatorDetection indicator (red)
Operation modeNC
Protective circuitReverse polarity protection
Surge suppressor
Ambient temperatureOperating: -25 to 70℃
Storage: -25 to 70℃
Ambient humidityOperating: 35 to 95%
Storage: 35 to 95%
Temperature influence±10% max. of sensing distance at 23 ℃ in the temperature range of -25 to 70 ℃
Voltage influence±2.5% max. of sensing distance at rated voltage in the rated voltage ±10% range
Insulation resistanceBetween charged parts and the case: 5 MΩ min. at 500 VDC
Dielectric strengthBetween charged parts and the case: 1000 VAC 50/60 Hz 1 min
Vibration resistanceDestruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistanceDestruction: 500 m/s**2 3 times each in X, Y and Z directions
Degree of protectionIEC: IP67
Company standard: Oil-proof
Connection methodPre-wired models (Cable length: 2 m)
WeightPackage: Approx. 70 g
MaterialCase: Heat-resistant ABS resin
Sensing surface: Heat-resistant ABS resin
AccessoriesInstruction manual, Mounting bracket
  • Dimensions

  • Output circuit

Timing chart

  • Mutual interference

A: 90 mm min., B: 30 mm min.

Different frequency

A: 60 mm min., B: 10 mm min.

  • Effects of surrounding metals

l: 3 mm min., m: 0 mm min., n: 12 mm min.


Flat Inductive Proximity Sensor


about this Product