Allen Bradley Inductive Threaded Barrel Proximity Sensor, M4, 1.5 mm Detection, PNP NO, 10 → 30 V dc

Subtotal (1 unit)*

£98.89

(exc. VAT)

£118.67

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2 unit(s) ready to ship
  • Plus 3 unit(s) shipping from 12 January 2026
  • Plus 999,999,994 unit(s) shipping from 29 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£98.89

*price indicative

RS Stock No.:
134-8337
Mfr. Part No.:
871C-MM2NP4-E2
Brand:
Allen Bradley
Find similar products by selecting one or more attributes.
Select all

Brand

Allen Bradley

Thread Size

M4

Sensor Technology

Inductive

Detection Range

1.5 mm

Body Style

Threaded Barrel

Digital Switching Output Type

PNP

Output Function

NO

Connection Type

Pre-Cabled

Cable Length

2m

Supply Voltage

10 → 30 V dc

Length

22mm

IP Rating

IP67

Mounting Type

Flush

Width

4mm

Housing Material

Stainless Steel

Maximum DC Voltage

30V

Minimum Operating Temperature

-25°C

Communication Protocol

IO-LINK

Depth

4mm

Short Circuit Overload Protection

Yes

Series

871C

Standards Met

CE, cULus

Switching Frequency

3 kHz

Reverse Polarity Protection

Yes

Switching Current

200 mA

Maximum Switching Frequency

3kHz

Shielding

Shielded

Maximum Operating Temperature

+70°C

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 Inductive Proximity Sensor, 1.5mm Detection, 200mA Switching Current - 871C-MM2NP4-E2


Use this high-performance inductive proximity sensor from Rockwell Automation's Allen Bradley range to accurately sense objects without touching them. It's a solid-state device that uses an electromagnetic field to detect the presence of ferrous and non-ferrous metal items. The miniature sensor has a small barrel, so you can use it in space-critical applications where standard-size products won't fit. IO-Link capability offers advanced features and diagnostics such as automatic device configurations and reduced inventory and operating costs. Use this versatile item in dairy valve-control processes and for position detection on production lines.

• 3-wire operation enables higher ohmic loads for use on measuring instruments with a higher input impedance
• Stainless steel housing resists corrosion for an extended lifespan
• IO-Link for the easy integration of sensors and actuators into a network
• Quick disconnect cable and connector for simple installation

Standards and Certifications


• RoHS (Restriction of Hazardous Substances)
• CE (Conformitè Europëenne)
• cULus (Underwriters' Laboratories in Canada and the US)

Can I use this inductive proximity sensor in tough industrial environments?


Yes. This robust and durable inductive proximity sensor carries an IP67 (ingress protection) rating, meaning it's completely protected against dust and moisture. You can also use it safely in temperatures from -25°C to +70°C.