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The 871TM-DH5NN18-D4 is a proximity sensor from Allen Bradley's 871TM Sensors series. This sensor features a barrel diameter of 18 mm and a nominal sensing distance of 5 mm, suited for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Proximity Sensor |
| Product Line | 871TM Sensors |
| Part Number | 871TM-DH5NN18-D4 |
| Weight | 0.19 lbs (0.09 kg) |
| GTIN | 10662468003657 |
| Sensor Type | 3-Wire DC |
| Barrel Diameter | 18 mm |
| Nominal Sensing Distance | 5 mm |
| Output Configuration | NO Sink (NPN) |
| Connection Type | DC Micro Quick-Disconnect |
| Housing Material | Stainless Steel |
| Switching Frequency | 60 Hz |
| IP Protection | IP67/IP69 |
| Minimum Voltage Rating | 10 VDC |
| Maximum Voltage Rating | 30 VDC |
The Allen Bradley 871TM-DH5NN18-D4 is a precision proximity sensor designed for demanding industrial applications. Constructed with a robust stainless steel housing, it features a barrel diameter of 18 mm. This sensor utilizes a 3-wire DC setup and is equipped with a nominal sensing distance of 5 mm, ensuring reliable detection in various tasks.
The output is configured for normally open (NO) sinking capability using an NPN configuration. This setup fits applications requiring the detection of metallic objects at close range. The quick-disconnect connection type allows for easy installation and maintenance, enhancing its usability in automated systems.
With a switching frequency of up to 60 Hz, the sensor can handle rapid switching tasks efficiently. Its comprehensive protection rating of IP67/IP69 makes it suitable for environments subject to moisture, dust, or other contaminants, thereby increasing its reliability under strenuous conditions.
The operational voltage range spans from 10 VDC to a maximum of 30 VDC, making it versatile for various control systems. Overall, the 871TM-DH5NN18-D4 is a dependable component for automation tasks requiring precise proximity detection.