Wenglor

Wenglor OHI122C0203, Reflex Sensor with Background Suppression

Wenglor OHI122C0203, Reflex Sensor with Background Suppression

Regular price €496,63
Regular price Sale price €496,63
Sale Sold out
Taxes included.

📦 Ready for dispatch: 02.12.2025

SKU: SKU:OHI122C0203

The sensors are distinguished by their innovative format, which allows dirt and cleaning agents to flow off them. A large number of components form a complete system that integrates seamlessly into the machine. The laser-welded 316L stainless steel housing (1.4404/V4A) is corrosion-free and resistant to cleaning agents. Mounted flush with a bayonet lock and fitted with undetachable optics, it is also ideal for environments that require a great deal of cleaning. Setting is performed by external teach-in.

  • Hygienic design makes it easy to clean
  • Made with food safe materials that are FDA approved
  • Waterproof (IP68/IP69K)
  • External teach-in
Optical Data
Range 120 mm
Setting Range 30 ... 120 mm
Switching Hysteresis < 5 %
Light Source Red Light
Service Life (T = +25 °C) 100,000 h
Max. Ambient Light 10,000 Lux
Electrical Data
Supply Voltage 10 ... 30 V DC
Current Consumption (Ub = 24 V) < 30 mA
Switching Frequency 600 Hz
Response Time 800 µs
Temperature Drift < 10 %
Temperature Range -25 ... 60 °C
Switching Output Voltage Drop < 2.5 V
PNP Switching Output/Switching Current 200 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Lockable yes
Teach Mode HT, VT
Protection Class III
Mechanical Data
Setting Method Teach-In
Housing Material Stainless steel, V4A (1.4404 / 316L)
Degree of Protection IP69KIP68
Connection M12 × 1; 4-pin
Optic Cover Glass
Weight 84 g
Output
PNP NO yes
RS-232 with Adapterbox yes
External teach-in input yes
Adjustable parameters
Circuit NCNC/NONO
All other parameters can be found in the product documentation.
Standards and certificates
Table 1
Detection Range 30 mm 100 mm 120 mm
Light Spot Diameter 2,5 × 7 mm 2,5 × 2,5 mm 3 × 3 mm
Connection Diagram
Switching Distance Deviation
Typical characteristic curve based on white, 90 % remissionSr = Switching DistancedSr = Switching Distance Changeblack 6 % remissiongrey 18 % remission
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")1 = Emitter2 = Receiver
Examples of Installation
Complementary Products
  • Adapterbox A232
  • PNP-NPN Converter BG2V1P-N-2M
  • Software
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