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The Leuze HT5B/4 Diffuse Sensor is engineered for reliable object detection, even in challenging conditions where backgrounds can interfere. Featuring background suppression and a focused beam path, this sensor ensures precise part identification within a range of 0.002 to 0.4 meters.
Its advanced design minimizes false triggers by offering a low black-white error rate of under 15% up to 200mm, while the fixed focal distance of 200mm and round light spot geometry enable consistent detection performance across various materials and colors. The PNP output with light switching, easily switchable to dark switching by reversing polarity, enhances system versatility.
Built into a compact, durable PC-ABS plastic housing and protected with an IP67 rating, the HT5B/4 performs reliably even in dusty and moist environments. The integrated LED display and multiturn potentiometer allow for easy range adjustment and status indication.
Perfect for automated assembly lines, packaging systems, and conveyor applications, the HT5B/4 blends speed, precision, and durability for dependable industrial automation.
| Product Number | HT5B/4 |
| Part Number | 50148002 |
| Series | 5B |
| 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% | 0.002 ... 0.4 m |
| Operating range, gray 18% | 0.005 ... 0.3 m |
| Operating range, black 6% | 0.01 ... 0.2 m |
| Operating range limit | 0.002 ... 0.4 m |
| Operating range limit | Typical operating range |
| Adjustment range | 20 ... 400 mm |
| Beam path | Focused |
| Light source | LED, Red |
| Wavelength | 645 nm |
| LED group | Exempt group (in acc. with EN 62471) |
| Type of light spot geometry | Round |
| Focus | Fixed |
| Focal distance | 200 mm |
| Protective circuit | Polarity reversal protection Short circuit protected |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Residual ripple | 0 ... 15 %, From UB |
| Open-circuit current | 0 ... 15 mA |
| Number of digital switching outputs | 1 Piece(s) |
| Switching element | Transistor, PNP |
| Switching principle | Light switching (dark switching by reversing polarity of UB) |
| 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 | PVC |
| Cable color | Black |
| Number of conductors | 3 -wire |
| Wire cross section | 0.14 mm² |
| Dimension (W x H x L) | 11 mm x 32.4 mm x 20 mm |
| Housing material | Plastic |
| Plastic housing | PC-ABS |
| Lens cover material | Plastic / PMMA |
| Net weight | 44 g |
| Housing color | Black Red |
| Type of fastening | Two M3 threaded sleeves 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 | IP 67 |
| Protection class | III |
| Approvals | c UL US |
| Standards applied | IEC 60947-5-2 |
Note : All tax and custom duty should be pay by buyer only.
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Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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