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PB1808/DUAN-A IMO Inductive Proximity Switch M18 Un-Shielded, Cable 2m
IMO PB1808/DUAN-A M18 unshielded inductive proximity switch with 8 mm sensing distance, NPN normally open output and IP67 protection for industrial automation applications.
£8.98
Why Choose the IMO PB1808/DUAN-A Inductive Proximity Switch?
The IMO PB1808/DUAN-A is a compact and reliable inductive proximity switch designed for accurate non-contact detection of metallic objects in industrial automation, machinery and control systems. As part of the IMO PB Series inductive sensor range, it provides dependable position sensing for industrial applications where reliable and repeatable switching performance is required.
This sensor features an M18 threaded unshielded cylindrical design with a 2 m pre-wired cable connection, allowing straightforward installation in industrial control systems. The unshielded construction provides reliable detection performance in applications where flush mounting is not required.
With a 10–36 V DC supply range, NPN normally open output, 8 mm sensing distance and IP67 protection rating, the PB1808/DUAN-A is suitable for machinery automation, position monitoring and industrial sensing applications requiring dependable metal object detection.
Key Advantages
- Compact M18 inductive proximity switch designed for industrial automation.
- 8 mm sensing distance for reliable metallic object detection.
- NPN normally open output compatible with common industrial control systems.
- IP67 protection rating for demanding industrial environments.
- Unshielded design for standard non-flush mounting applications.
- Pre-wired 2 m cable connection simplifies installation.
Key Features
- IMO PB Series inductive proximity switch.
- M18 × 1 threaded sensor body.
- Unshielded cylindrical design.
- NPN normally open switching output.
- 8 mm nominal sensing distance (Sn).
- 10–36 V DC operating voltage.
- 3-wire 2 m cable connection.
- LED indication with short circuit, overload and reverse polarity protection.
Reliable Object Detection for Industrial Automation
Inductive proximity sensors such as the IMO PB1808/DUAN-A detect metallic objects without physical contact, making them ideal for monitoring position, movement and presence in automated machinery. Their solid-state switching technology provides fast response, reliable operation and minimal maintenance requirements.
The IMO PB Series is designed for machine builders and automation engineers requiring durable sensing solutions. Its compact M18 format, robust nickel-plated brass housing and industrial protection rating allow straightforward integration into modern control systems.
Typical Applications
- Industrial automation and machine control systems.
- Position detection on production machinery.
- Material handling equipment.
- Conveyor and assembly systems.
- Packaging and processing machinery.
- General metal object detection applications.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–36 V DC | |
| Mounting Condition | Non-flush | |
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Inductive | |
| Housing Size | M18 | |
| Sensing Distance | 8 mm | |
| Output Function | NO | |
| Connection | Cable | |
| HS Code | 8536508000 | |
| Country of Manufacture | China | |
| Manufacturer | IMO Precision Controls | |
| Series | PB Series | |
| Model | PB1808/DUAN-A | |
| Product type | Inductive proximity switch | |
| Sensor size | M18 × 1 | |
| Mounting type | Unshielded / non-flush mount | |
| Sensing distance | 8 mm | |
| Supply voltage | 10–36 V DC | |
| Output Type | NPN | |
| Output function | Normally open (NO) | |
| Connection type | 3-wire cable | |
| Cable length | 2 m | |
| Maximum output current | 200 mA | |
| Switching frequency | 800 Hz | |
| Protection rating | IP67 | |
| Housing material | Nickel plated brass | |
| Operating temperature | -25 °C to +70 °C |
Frequently Asked Questions
What is the IMO PB1808/DUAN-A used for?
The PB1808/DUAN-A is an inductive proximity sensor used for non-contact detection of metal objects in industrial automation applications.
What is the sensing distance of the PB1808/DUAN-A?
The sensor has a nominal sensing distance of 8 mm.
What type of output does this sensor provide?
The PB1808/DUAN-A provides a NPN normally open output for connection to industrial control systems.
What protection rating does the sensor have?
The sensor has an IP67 protection rating, providing protection against dust and water ingress.
How is the PB1808/DUAN-A connected?
The sensor is supplied with a 2 m cable connection for straightforward installation in industrial systems.
Trusted by Industrial Automation Professionals
IMO PB Series inductive proximity switches provide reliable, accurate and durable sensing solutions for modern industrial automation and machine control systems.
