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Leuze HT46C/4P-M12 Diffuse Sensor
The Leuze HT46C/4P-M12 Diffuse Sensor utilizes the diffuse reflection principle with background suppression, ensuring reliable object detection within a 0.005 to 3-meter range. This sensor features a rectangular light spot geometry and focuses red LED light (630 nm) for high accuracy in various environments. It operates with PNP transistor output, supporting both light switching and dark switching modes.
The switching frequency of 250 Hz and response time of 2 ms make this sensor ideal for fast-paced industrial applications. Polarity reversal protection, short-circuit protection, and transient protection ensure durability in harsh conditions. The IP67/IP69K rating guarantees protection against dust, water, and high-pressure cleaning, making it perfect for industrial environments.
This sensor is designed for easy installation with a M12 male connector and features a multiturn potentiometer for precise range adjustments. It operates in a temperature range of -40°C to 60°C, ideal for various automation systems.
Key features :-
Product Number | HT46C/4P-M12 |
Part Number | 50127048 |
Series | 46C |
Operating principle | Diffuse reflection principle with background suppression |
Black-white error | < 10% up to 1200 mm |
Operating range | Guaranteed operating range |
Operating range, white 90% | 0.005 ... 3 m |
Operating range, gray 18% | 0.02 ... 2 m |
Operating range, black 6% | 0.05 ... 1.5 m |
Operating range limit | Typical operating range |
Operating range limit | 0.005 ... 3 m |
Adjustment range | 120 ... 3,000 mm |
Beam path | Focused |
Light source | LED, Red |
Wavelength | 630 nm |
LED group | Exempt group (in acc. with EN 62471) |
Type of light spot geometry | Rectangular |
Focus | Fixed |
Protective circuit | Polarity reversal protection Short circuit protected Transient protection |
Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
Residual ripple | 0 ... 15 %, From UB |
Open-circuit current | 0 ... 30 mA |
Switching element | Transistor, PNP |
Switching principle | Light switching |
Switching element | Transistor, PNP |
Switching principle | Dark switching |
Switching frequency | 250 Hz |
Response time | 2 ms |
Readiness delay | 300 ms |
Function | Signal OUT Voltage supply |
Type of connection | Connector |
Thread size | M12 |
Type | Male |
Material | Plastic |
No. of pins | 4 -pin |
Encoding | A-coded |
Dimension (W x H x L) | 20.5 mm x 76.3 mm x 44 mm |
Housing material | Plastic |
Plastic housing | PC-PBT |
Lens cover material | Plastic / PMMA |
Net weight | 60 g |
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 | IP 67 IP 69K |
Protection class | III |
Certifications | c UL US |
Standards applied | IEC 60947-5-2 |
Applications :-
- Industrial Automation: Ideal for detecting objects in fast-paced manufacturing and assembly lines.
- Material Handling: Suitable for precise detection of various materials in conveyor systems and storage areas.
- Packaging: Effective for use in packaging systems for sorting and handling of products.
- Warehouse Management: Perfect for automated material detection in warehouse and inventory management.
- Food and Beverage Industry: Compatible with ECOLAB standards, making it ideal for hygienic and washdown environments.
Precautions :-
- Ensure Correct Wiring: Incorrect connections can cause sensor failure
- Avoid Overvoltage: Operating within 10-30V DC prevents damage
- Protect from Extreme Heat: Avoid installing near high-temperature sources
- Regular Cleaning: Keep the optical lens free from dust and debris for optimal performance
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.
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