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AB1/CP-3A IMO Inductive Proximity Switch M4 Shielded, PUR Cable 2m
IMO AB1/CP-3A is a shielded M4 inductive proximity switch with a 1 mm sensing distance, PNP normally closed output, 10–30 V DC supply and integral 2 m PUR cable.
£71.07
Why Choose the IMO AB1/CP-3A M4 Inductive Proximity Switch?
The IMO AB1/CP-3A is an ultra-miniature M4 shielded inductive proximity switch designed for precise, contactless detection of metallic targets in compact industrial machinery and automation systems. Its threaded M4 cylindrical body provides an exceptionally small sensing solution for applications where mounting space is limited.
The AB1/CP-3A provides an extended nominal sensing distance of 1 mm and uses a PNP normally closed (NC) output. Operating from a 10–30 V DC supply, it can interface with compatible PLCs, machine controllers and other industrial control equipment for position and presence detection.
A robust AISI 303 stainless steel housing, IP67 protection and integral 2 m PUR cable support reliable use in demanding machinery environments. The sensor also incorporates a yellow output-state LED together with short-circuit and reverse-polarity protection.
Key Advantages
- Ultra-compact M4 threaded housing for restricted installation spaces.
- Extended 1 mm nominal sensing distance.
- PNP normally closed output for compatible industrial control circuits.
- Shielded design enables flush mounting.
- Fast switching frequency of up to 3.5 kHz.
- Durable AISI 303 stainless steel housing.
- Integral 2 m PUR cable.
- IP67 protection for industrial environments.
Key Features
- IMO AB1/CP-3A miniature inductive proximity switch.
- M4 × 0.5 threaded cylindrical body.
- Shielded / flush-mount sensing configuration.
- 1 mm nominal sensing distance.
- Operating distance up to approximately 0.81 mm.
- PNP normally closed (NC) output.
- 10–30 V DC operating voltage.
- Maximum load current of 100 mA.
- Switching frequency up to 3.5 kHz.
- Yellow LED output-state indication.
- Short-circuit and reverse-polarity protection.
- 2 m PUR cable connection.
Reliable Precision Metal Detection
The IMO AB1/CP-3A detects metallic targets using an electromagnetic sensing field, allowing position and presence to be monitored without mechanical contact. This contactless operating principle reduces wear and makes inductive sensing particularly effective in machinery with frequent switching cycles.
With its 1 mm extended sensing range, miniature M4 body and 3.5 kHz switching frequency, the AB1/CP-3A is well suited to compact and fast-moving automation equipment. Its shielded design permits flush installation, while the stainless steel housing and IP67 protection provide durability for industrial use.
Typical Applications
- Precision metal component detection.
- Machine position and end-position sensing.
- Automated assembly equipment.
- High-speed component counting.
- Packaging and production machinery.
- Robotic and handling systems.
- Compact manufacturing machinery.
- OEM industrial automation equipment.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–30 V DC | |
| Mounting Condition | Flush | |
| IP Rating | IP67 | |
| Output Type | PNP | |
| Sensing Principle | Inductive | |
| Housing Size | M4 | |
| Sensing Distance | 1 mm | |
| Output Function | NC | |
| Connection | Cable | |
| Manufacturer | IMO | |
| Model | AB1/CP-3A | |
| Part number | AB1/CP-3A | |
| Product type | Inductive proximity switch | |
| Detection principle | Inductive | |
| Housing | M4 × 0.5 cylindrical threaded body | |
| Body length | 22 mm | |
| Mounting | Shielded / flush | |
| Nominal sensing distance | 1 mm | |
| Operating distance | 0–0.81 mm | |
| Standard target | 4 × 4 mm FE360 steel | |
| Output Type | PNP | |
| Output function | Normally closed (NC) | |
| Operating voltage | 10–30 V DC | |
| Maximum load current | 100 mA | |
| No-load supply current | ≤10 mA | |
| Switching frequency | 3.5 kHz | |
| Output voltage drop | ≤1.5 V at 100 mA | |
| Leakage current | ≤10 µA | |
| Indicator | Yellow LED output-state indication | |
| Housing material | AISI 303 stainless steel | |
| Active face material | PBT | |
| Connection | 2 m PUR cable | |
| Protection rating | IP67 | |
| Operating temperature | -25 to +70 °C | |
| Maximum tightening torque | 1.5 Nm | |
| Weight | 30 g | |
| Electrical protection | Short-circuit and reverse-polarity protection | |
| EMC standard | IEC 60947-5-2 | |
| HS Code | 8536508000 |
Frequently Asked Questions
What is the sensing distance of the IMO AB1/CP-3A?
The AB1/CP-3A has a nominal sensing distance of 1 mm, with an operating distance of up to approximately 0.81 mm.
What output does the AB1/CP-3A provide?
The sensor provides a PNP normally closed (NC) transistor output and operates from a 10–30 V DC supply.
Can the IMO AB1/CP-3A be flush mounted?
Yes. The AB1/CP-3A is a shielded inductive proximity switch designed for flush mounting in a suitable installation.
What cable is fitted to the AB1/CP-3A?
The sensor has an integral 2 m PUR cable, providing a durable connection for industrial machinery and automation systems.
Is the AB1/CP-3A suitable for fast-moving machinery?
The AB1/CP-3A has a switching frequency of up to 3.5 kHz, making it suitable for rapid metal-target detection in compatible high-cycle automation applications.
Trusted for Precision Industrial Sensing
IMO miniature inductive proximity switches provide machine builders and automation engineers with compact, contactless metal detection for position, presence and machine-control applications where precise sensing, durability and minimal installation space are important.
