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Reflex Sensor with Background Suppression OHII102C0203

Features at a Glance

Hygienic design makes it easy to clean
Made with food safe materials that are FDA approved
Waterproof (IP68/IP69K)
Touch teach-in, external teach-in

OHII102C0203 Reflex Sensor with Background Suppression

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The photoelectronic sensors in the hygienic housing are distinguished by a captive optic cover and food-safe, FDA-compliant materials. The hygienic design with no corners or edges enables optimal flow of cleaning agents. The laser-welded 316L stainless steel housing (1.4404/V4A) is resistant to high-pressure cleaning (degree of protection IP69K) and suitable for cleaning-intensive applications. When combined with the available accessories, gap-free installation is guaranteed for the highest hygiene requirements. Setting is performed by means of touch teach-in through the hermetically sealed housing.

Features at a Glance

Hygienic design makes it easy to clean
Made with food safe materials that are FDA approved
Waterproof (IP68/IP69K)
Touch teach-in, external teach-in

Technical data

Optical Data
Range	100 mm
Setting Range	10 ... 100 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	IP68/IP69K
Connection	M12 × 1; 4-pin
Optic Cover	Glass
Material Control Panel	Plastic, PC (FDA)
Ecolab	yes
Weight	98 g

Output
PNP NO	yes
RS-232 with Adapterbox	yes

Adjustable parameters
Circuit	NC NC/NO NO
All other parameters can be found in the product documentation.

Standards and certificates

Table 1
Detection Range	10 mm	40 mm	100 mm
Light Spot Diameter	2,5 × 7 mm	2,5 × 5 mm	2,5 × 2,5 mm

Connection Diagram

Switching Distance Deviation
Typical characteristic curve based on white, 90 % remission Sr = Switching Distance dSr = Switching Distance Change black 6 % remission grey 18 % remission