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IMO AA1/CP-1A is a 3 mm diameter shielded inductive proximity switch with a 0.6 mm sensing distance, 10 to 30 V DC PNP normally closed output, IP67 protection, LED indication and a 2 m PUR cable for precise metallic target detection.
£60.73
The IMO AA1/CP-1A is a super-miniature 3 mm diameter shielded inductive proximity switch designed for precise non-contact detection of metallic objects in compact industrial automation equipment. Part of the IMO Miniature Inductive AA Series, its exceptionally small cylindrical housing makes it particularly suitable for machinery where installation space is restricted.
The AA1/CP-1A provides a DC PNP normally closed (NC) output with a nominal sensing distance of 0.6 mm. Its shielded construction allows flush installation into surrounding metal, while a switching frequency of up to 3 kHz supports rapid detection of small moving components in high-speed automation applications.
Operating from a 10 to 30 V DC supply, the sensor features short-circuit, reverse-polarity and inductive-load protection together with a yellow LED output indicator. Its AISI 303 stainless steel housing, IP67 protection and integral 2 m PUR cable provide a robust pre-wired sensing solution for industrial machinery and precision automation systems.
The IMO AA1/CP-1A generates an electromagnetic sensing field at its active face. When a suitable metallic target enters this field, the sensor detects the resulting change and switches its PNP normally closed output. Because detection takes place without physical contact, the sensor avoids the mechanical wear associated with conventional limit switches and is well suited to repetitive machine cycles.
Its Ø3 mm body, 0.6 mm nominal sensing range and 3 kHz switching capability make the AA1/CP-1A particularly useful for detecting small or rapidly moving metal components. Combined with its stainless steel housing, IP67 protection, electrical protection functions and PUR cable, it provides a compact sensing solution for precision industrial automation.
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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 | |
| Sensing Distance | 0.6 mm | |
| Output Function | NC | |
| Connection | Cable | |
| Manufacturer | IMO Precision Controls | |
| Series | AA Miniature Inductive Series | |
| Part number | AA1/CP-1A | |
| Alternative SKU | AA1CP1A | |
| Product type | Inductive proximity switch | |
| Sensing principle | Inductive | |
| Housing format | Cylindrical | |
| Housing diameter | 3 mm | |
| Housing length | 22 mm | |
| Mounting | Shielded / flush | |
| Nominal sensing distance (Sn) | 0.6 mm | |
| Operating distance | 0 to 0.48 mm | |
| Standard target | 4 × 4 mm FE360 steel | |
| Output Type | PNP | |
| Switching function | Normally closed (NC) | |
| Operating voltage | 10 to 30 V DC | |
| No-load supply current | ≤10 mA | |
| Maximum load current | 100 mA | |
| Output voltage drop | ≤1.5 V at 100 mA | |
| Switching frequency | 3 kHz | |
| Repeat accuracy | 5% | |
| Hysteresis | 1 to 20% | |
| Status indication | Yellow LED | |
| Short-circuit protection | Yes, automatic reset | |
| Reverse-polarity protection | Yes | |
| Inductive-load protection | Yes | |
| Housing material | AISI 303 stainless steel | |
| Active sensing face material | PBT | |
| Protection rating | IP67 | |
| Connection | Pre-wired cable | |
| Cable material | PUR | |
| Cable length | 2 m | |
| Operating temperature | -25 to +70 °C | |
| EMC compatibility | IEC 60947-5-2 | |
| Vibration | IEC 60068-2-6 | |
| Shock | IEC 60068-2-27 | |
| Approvals | CE, UL | |
| Weight | approx. 30 g | |
| Barcode | 5056207477058 | |
| HS Code | 8536508000 |
The AA1/CP-1A is a miniature inductive proximity switch designed for precise non-contact detection of metallic objects in industrial machinery, particularly where sensor installation space is limited.
The AA1/CP-1A has a nominal sensing distance of 0.6 mm, with a specified operating distance of up to approximately 0.48 mm.
The sensor provides a DC PNP normally closed (NC) output and operates from a 10 to 30 V DC supply.
Yes. The AA1/CP-1A is a shielded inductive sensor designed for flush mounting, allowing it to be installed within surrounding metal when the manufacturer's specified mounting clearances are followed.
The AA1/CP-1A is supplied pre-wired with a 2 m PUR cable. The sensor also features a stainless steel housing, IP67 protection and LED output indication.
IMO Precision Controls proximity sensors provide machine builders and automation engineers with compact non-contact sensing solutions for position and presence detection, with the miniature AA Series engineered for precision applications where installation space is at a premium.
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