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- Leuze HT23/4 Diffuse Sensor Leuze HT23/4 Diffuse Sensor
Leuze HT23/4 Diffuse Sensor
- Brand : Leuze
- Part No. : 50138443
- Supply voltage UB : 10 ... 30 V, DC
- Open-circuit current : 0 ... 15 mA
- Switching element : Transistor, PNP
- Type of connection : Cable
- Warranty : 12 Months
+ GST @18% = Rs. 3,829.10
- Description
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Leuze HT23/4 Diffuse Sensor
The Leuze HT23/4 Diffuse Sensor (Part No. 50138443) is a compact and precise diffuse photoelectric sensor with background suppression, designed for reliable object detection regardless of color variations. Belonging to Series 23, it uses a focused red LED light source (645 nm) with a fixed focal distance of 200 mm, ensuring accurate detection within a typical operating range of 5 to 400 mm.
The sensor maintains a low black–white error below 15%, delivering stable performance on white, gray, and black targets. Equipped with a PNP transistor digital output and light switching principle, it supports a switching frequency of 1,000 Hz and a fast 0.5 ms response time, making it suitable for dynamic automation tasks.
The multiturn potentiometer allows precise range adjustment. With a rugged IP67-rated housing, PUR cable, and wide –40 to +60 °C operating temperature, the HT23/4 performs reliably in harsh industrial environments.
Our engineers actively inputted all the required details of this item in accordance with the datasheet. Nevertheless, it’s imperative to recognize that errors may arise during this process. Despite our sincere efforts, it’s important to remain cautious. Nonetheless, inaccuracies can still occur. All trademarks and trade names used on this site are the property of their respective owners. They are used solely for identification purposes and do not imply any endorsement or affiliation with our company.
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, while our commitment to reliability and customer satisfaction sets us apart. Explore our comprehensive range and elevate your operations with IndustryShoppy.in today!
| Model | HT23/4 |
| Brand | LEUZE |
| Part No. | 50138443 |
| Series | 23 |
| Operating principle | Diffuse reflection principle with background suppression |
| Black-white error | < 15% up to 200 mm |
| Operating range | Guaranteed operating range |
| Operating range, white 90% | 0.005 ... 0.4 m |
| Operating range, gray 18% | 0.01 ... 0.3 m |
| Operating range, black 6% | 0.015 ... 0.2 m |
| Operating range limit | 0.005 ... 0.4 m (typical operating range) |
| Adjustment range | 15 ... 400 mm |
| Beam path | Focused |
| Light source | LED, Red |
| Wavelength | 645 nm |
| Transmitted-signal shape | Pulsed |
| LED group | Exempt group (in acc. with EN 62471) |
| Type of light spot geometry | Round |
| 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 |
| Type | Digital switching output |
| Switching element | Transistor, PNP |
| Switching principle | Light switching |
| Switching frequency | 1,000 Hz |
| Response time | 0.5 ms |
| Readiness delay | 300 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Cable |
| Cable length | 2,000 mm |
| Sheathing material | PUR |
| Cable color | Black |
| Number of conductors | 3 -wire |
| Wire cross section | 0.14 mm² |
| Dimension (W x H x L) | 11.4 mm x 34.2 mm x 18.3 mm |
| Housing material | Plastic |
| Plastic housing | PC-ABS |
| Lens cover material | Plastic / PMMA |
| Housing color | Black Red |
| Type of fastening | Via optional mounting device |
| Recommended tightening torque for M3 fastening | 0.9 N·m |
| Type of display | LED |
| Number of LEDs | 2 Piece(s) |
| 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 | IP 67 |
| Protection class | III |
| Approvals | c UL US |
| Standards applied | IEC 60947-5-2 |
| Country of origin | China |
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.