Allen Bradley Inductive Smooth Barrel Proximity Sensor, 1 mm Detection, PNP NO, 10 → 30 V dc
- RS Stock No.:
- 134-8329
- Mfr. Part No.:
- 871C-MM1NP3-E2
- Brand:
- Allen Bradley
Subtotal (1 unit)*
£98.89
(exc. VAT)
£118.67
(inc. VAT)
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- Shipping from 28 January 2026
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Units | Per unit |
|---|---|
| 1 + | £98.89 |
*price indicative
- RS Stock No.:
- 134-8329
- Mfr. Part No.:
- 871C-MM1NP3-E2
- Brand:
- Allen Bradley
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Allen Bradley | |
| Sensor Technology | Inductive | |
| Body Style | Smooth Barrel | |
| Detection Range | 1 mm | |
| Output Function | NO | |
| Digital Switching Output Type | PNP | |
| Cable Length | 2m | |
| Connection Type | Pre-Cabled | |
| Supply Voltage | 10 → 30 V dc | |
| Length | 22mm | |
| IP Rating | IP67 | |
| Mounting Type | Flush | |
| Housing Material | Stainless Steel | |
| Maximum DC Voltage | 30V | |
| Diameter | 3 mm | |
| Minimum Operating Temperature | -25°C | |
| Standards Met | CE, cULus | |
| Switching Frequency | 3 kHz | |
| Maximum Operating Temperature | +70°C | |
| Reverse Polarity Protection | Yes | |
| Switching Current | 100 mA | |
| Series | 871C | |
| Maximum Switching Frequency | 3kHz | |
| Shielding | Shielded | |
| Depth | 3mm | |
| Short Circuit Overload Protection | Yes | |
| Communication Protocol | IO-LINK | |
Select all | ||
|---|---|---|
Brand Allen Bradley | ||
Sensor Technology Inductive | ||
Body Style Smooth Barrel | ||
Detection Range 1 mm | ||
Output Function NO | ||
Digital Switching Output Type PNP | ||
Cable Length 2m | ||
Connection Type Pre-Cabled | ||
Supply Voltage 10 → 30 V dc | ||
Length 22mm | ||
IP Rating IP67 | ||
Mounting Type Flush | ||
Housing Material Stainless Steel | ||
Maximum DC Voltage 30V | ||
Diameter 3 mm | ||
Minimum Operating Temperature -25°C | ||
Standards Met CE, cULus | ||
Switching Frequency 3 kHz | ||
Maximum Operating Temperature +70°C | ||
Reverse Polarity Protection Yes | ||
Switching Current 100 mA | ||
Series 871C | ||
Maximum Switching Frequency 3kHz | ||
Shielding Shielded | ||
Depth 3mm | ||
Short Circuit Overload Protection Yes | ||
Communication Protocol IO-LINK | ||
- COO (Country of Origin):
- LK
871C Miniature Inductive Sensors
Allen Bradley 871C series miniature inductive proximity sensors are self-contained, solid-state devices designed to sense the presence of ferrous and non-ferrous metal objects without touching them. These small-barrel sensors are designed for space-critical applications where standard-size sensors simply will not fit. IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device-specific parameters
Features and Benefits
IO-Link communication
Three wire operation
3 conductor, 3-pin pico or 3 pin 6 in lead
3 mm, 4 mm, and 5 mm barrel diameters
10 V dc to 30 V dc
Normally open contacts
False pulse, transient noise, reverse polarity and short circuit protections
Allen Bradley Proximity Sensor, 2m Cable, 3kHz Switching Frequency - 871C-MM1NP3-E2
Use this proximity sensor from Rockwell Automation's Allen Bradley range to detect ferrous and non-ferrous metals reliably. With a small 3mm barrel and a 1mm sensing distance, you can use it in tight spaces where a regular sensor wouldn't fit. The component benefits from false pulse, short-circuit and reverse polarity protection, to prevent electrical surges and other common issues that could damage it. This model features an IO-Link communication protocol that connects to the Connected Enterprise through a master tool (817-1598) for faster installation and setup.
• Shielded design prevents electric noise from interfering with the signal
• Flexible 2m PVC cable to access hard-to-reach areas
• Broad operating temperature range between -25°C and +70°C for use in harsh conditions
• Stainless steel housing is resistant to rust and oxidation for prolonged use, even in humid environments
• Fast 3kHz switching frequency lets you take measurements quickly
• Flexible 2m PVC cable to access hard-to-reach areas
• Broad operating temperature range between -25°C and +70°C for use in harsh conditions
• Stainless steel housing is resistant to rust and oxidation for prolonged use, even in humid environments
• Fast 3kHz switching frequency lets you take measurements quickly
Standards and Certifications
• CE Marked
• cULus
• IEC 529
• NEMA 1, 2, 3, 4, 12 and 13
• cULus
• IEC 529
• NEMA 1, 2, 3, 4, 12 and 13
Where can I use this product?
This device features several NEMA ratings and is IP67-rated, meaning it's dustproof, waterproof and suitable for indoor and outdoor industrial setups.