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- Leuze HT3C/4P-M8 Diffuse Sensor Leuze HT3C/4P-M8 Diffuse Sensor




Leuze HT3C/4P-M8 Diffuse Sensor
- Brand : Leuze
- Supply voltage : 10 … 30 V, DC, Incl. residual ripple
- Response time : 0.5 ms
- Thread size : M8
- Type of connection : Connector
- Warranty : 12 Months
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Leuze HT3C/4P-M8 Diffuse Sensor
The Leuze HT3C/4P-M8 Diffuse sensor with background suppression from the 3C series is a diffuse reflection sensor with background suppression, ideal for high-precision object detection. With a wavelength of 633 nm, the sensor uses a red LED light source to ensure clear performance across various surfaces, including black, white, and gray objects.The sensor’s operating range varies depending on the surface color: from 0.005 to 0.45 m for white (90%), 0.01 to 0.34 m for grey (18%), and 0.015 to 0.22 m for black (6%). The guaranteed operating range is up to 450 mm, with a typical range of 0.005 to 0.45 m. It features focused beam optics for precise detection at a focal distance of 200 mm.
Designed for versatile applications, the sensor operates within a voltage range of 10 to 30 V DC, with a switching frequency of 1,000 Hz and response time of just 0.5 ms, ensuring fast detection. Its PNP transistor switching element supports dark switching for optimal performance.
With a 4-pin M8 male connector and IP67/IP69K protection, it is waterproof and suitable for harsh industrial environments. The plastic housing (PC-ABS) is ECOLAB compatible, and the LED display helps easily monitor operation. The sensor supports range adjustment via a multiturn potentiometer.
The HT3C/4P-M8 is suitable for temperatures from -40 to 60 °C during operation and -40 to 70 °C during storage. It is also certified c UL US and complies with IEC 60947-5-2 standards, making it highly reliable for various industrial applications.
Our engineers actively inputted all the required details of this sensor in accordance with the datasheet. Nevertheless, it’s imperative to recognize that errors may arise during this process. However, despite our sincere efforts, it’s important to remain cautious. Despite this, inaccuracies can still occur nonetheless.
IndustryShoppy.In is your one-stop destination for all industrial automation needs. With a vast array of products including sensors, HMIs, PLCs, and more, we cater to diverse industries with top-quality solutions. Our user-friendly platform ensures a seamless shopping experience; furthermore, our commitment to reliability and customer satisfaction sets us apart. Explore our comprehensive range and elevate your operations with IndustryShoppy.In today!
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Product Number | HT3C/4P-M8 |
Part Number | 50129375 |
Series | 3C |
Operating principle | Diffuse reflection principle with background suppression |
Black-white error | < 10% up to 220 mm |
Operating range | Guaranteed operating range |
Operating range, white 90% | 0.005 ... 0.45 m |
Operating range, gray 18% | 0.01 ... 0.34 m |
Operating range, black 6% | 0.015 ... 0.22 m |
Operating range limit | Typical operating range |
Operating range limit | 0.005 ... 0.45 m |
Adjustment range | 15 ... 450 mm |
Beam path | Focused |
Light source | LED, Red |
Wavelength | 633 nm |
LED group | Exempt group (in acc. with EN 62471) |
Type of light spot geometry | Square |
Focus | Fixed |
Focal distance | 200 mm |
Supply voltage UB | 10 ... 30 V, DC, incl. residual ripple |
Residual ripple | 0 ... 15 %, From UB |
Open-circuit current | 0 ... 15 mA |
Switching element | Transistor, PNP |
Switching principle | Light switching |
Switching element | Transistor, PNP |
Switching principle | Dark switching |
Switching frequency | 1,000 Hz |
Response time | 0.5 ms |
Readiness delay | 300 ms |
Function | Signal OUT, Voltage supply |
Type of connection | Connector |
Thread size | M8 |
Type | Male |
Material | Metal |
No. of pins | 4-pin |
Dimension (W x H x L) | 11.4 mm × 34.2 mm × 18.3 mm |
Housing material | Plastic |
Plastic housing | PC-ABS |
Lens cover material | Plastic / PMMA |
Housing color | Red |
Type of fastening | Through-hole mounting / via optional mounting device |
Compatibility of materials | ECOLAB |
Type of display | LED |
Operational controls | Multiturn potentiometer |
Function of the operational control | Range adjustment |
Ambient temperature, operation | -40 ... 60 °C |
Ambient temperature, storage | -40 ... 70 °C |
Degree of protection | IP67 / IP69K |
Protection class | III |
Certifications | c UL US |
Standards applied | IEC 60947-5-2 |
Shipping
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We ship across India through reliable courier partners such as BlueDart, DTDC, Delhivery, Shree Maruti, Anjani, Mahaveer, and Trackon.
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Based on our experience, BlueDart and DTDC provide the best service, ensuring faster and safer deliveries.
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Dispatch Time: Orders are usually processed and dispatched within 1–2 business days after confirmation.
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Delivery Time: Standard delivery within 3–5 business days, depending on your location. Remote areas may take slightly longer.
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Tracking: Once your order is shipped, a tracking ID will be shared via email/SMS so you can monitor your package in real-time.
Returns & Refunds
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We offer a 15-day return policy for eligible products.
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Items must be unused, in original packaging, and with all accessories/manuals intact.
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Returns are accepted only in cases of manufacturing defects, wrong product delivered, or transit damage.
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Refunds will be processed to your original payment method within 7–10 working days after inspection of the returned product.
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For international buyers, return shipping costs must be borne by the customer unless the product is faulty or wrongly supplied.