Description
Product Name: 872C-DH3NP12-E5 Allen Braley I/O module
Product details:
The Allen-Bradley 872C-DH3NP12-E5 is a high-performance inductive proximity sensor from the WorldProx™ series. These sensors are designed for robust industrial environments where reliable non-contact detection of metal objects is required.
1. Product Overview
The 872C-DH3NP12-E5 belongs to the WorldProx family, which features a nickel-plated brass barrel and high-speed sensing capabilities. This specific model is a cylindrical inductive sensor with a 12mm diameter, designed for long-range detection in a compact form factor.
2. Technical Specifications
The following table summarizes the core technical parameters:
| Parameter | Specification |
| Barrel Diameter | 12 mm |
| Sensing Distance | 3 mm |
| Mounting | Shielded (Flush mountable) |
| Output Type | PNP (Normally Open/Normally Closed selectable or specific) |
| Operating Voltage | 10…30V DC |
| Connection Type | 5-pin Micro QD (Quick Disconnect) |
| Housing Material | Nickel-Plated Brass |
| Switching Frequency | Up to 2000 Hz |
| Enclosure Rating | IP67 (Washdown rated) |
| Operating Temperature | -25°C to +70°C (-13°F to +158°F) |
3. Product Advantages
- Reliability: Non-contact sensing means no mechanical wear and tear, leading to a significantly longer service life compared to limit switches.
- Compact Design: The M12 threaded barrel allows for easy installation in tight spaces.
- High Speed: With a high switching frequency, it is ideal for fast-moving production lines.
- Environmental Protection: The IP67 rating ensures the sensor remains functional even in dusty environments or when exposed to water splashes.
- Visible Indicators: Equipped with a 360° visible LED ring to indicate power/status, making troubleshooting much faster.
4. Safety and Maintenance Precautions
Important: While inductive sensors are robust, they are designed for metal detection only. They will not detect plastic, wood, or glass.
- Target Material: Sensing distance is based on a standard steel target. Using other metals (aluminum, copper) will reduce the effective sensing range (Reduction Factors).
- Mounting Torque: Do not overtighten the nuts during installation; exceeding the recommended torque can damage the internal electronics.
- Wiring: Always ensure the power is OFF before connecting the 5-pin Micro QD cable to prevent short circuits.
- Mutual Interference: If mounting multiple sensors close together, maintain the minimum specified distance to prevent electronic interference.
5. Industrial Applications
The 872C-DH3NP12-E5 is widely used across various sectors:
- Automotive: Detecting the presence of engine parts or chassis components on assembly lines.
- Packaging: Counting metal cans or monitoring the position of robotic arms.
- Material Handling: Detecting pallet positions on conveyor systems.
- Food & Beverage: Used in non-contact areas of bottling plants for high-speed counting.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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