steve
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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
2 months ago
1040950
Sick 1040950 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The SICK 1040950, also identified as IME18-08NPSZC0S, is an inductive proximity sensor designed for reliable, contact-free detection of metal objects in industrial automation applications. Its cylindrical nickel-plated brass housing features an M18 x 1 thread, a non-flush mounting arrangement and an 8 mm nominal sensing range.
Operating from a 10–30 V DC supply, this three-wire sensor provides a PNP normally open output and supports switching frequencies up to 1,000 Hz. Connection is made through a four-pin M12 male connector, while an integrated LED provides clear switching indication. The IP67-rated enclosure, short-circuit protection, reverse-polarity protection and operating temperature range of -25°C to +75°C make it suitable for demanding machinery, production and material-handling environments.
Operating from a 10–30 V DC supply, this three-wire sensor provides a PNP normally open output and supports switching frequencies up to 1,000 Hz. Connection is made through a four-pin M12 male connector, while an integrated LED provides clear switching indication. The IP67-rated enclosure, short-circuit protection, reverse-polarity protection and operating temperature range of -25°C to +75°C make it suitable for demanding machinery, production and material-handling environments.
| Specification | Description |
|---|---|
| Manufacturer | SICK |
| Part number | 1040950 |
| Model | IME18-08NPSZC0S |
| Product type | Inductive proximity sensor |
| Sensor family | IME |
| Housing design | Cylindrical threaded, standard design |
| Thread size | M18 × 1 |
| Housing diameter | 18 mm |
| Housing length | 69 mm |
| Thread length | 42 mm |
| Installation type | Non-flush |
| Nominal sensing range | 8 mm |
| Assured sensing range | 6.48 mm |
| Switching output | PNP |
| Output function | Normally open (NO) |
| Electrical configuration | 3-wire DC |
| Supply voltage | 10–30 V DC |
| Continuous output current | Up to 200 mA |
| No-load current | Up to 10 mA |
| Voltage drop | Up to 2 V at maximum output current |
| Switching frequency | 1,000 Hz |
| Start-up delay | Up to 100 ms |
| Hysteresis | 5–15% |
| Repeatability | Up to 2% |
| Temperature drift | ±10% of real sensing range |
| Connection | M12 male connector, 4-pin |
| Enclosure rating | IP67 |
| Operating temperature | −25°C to +75°C |
| Housing material | Nickel-plated brass |
| Sensing face material | PA 66 plastic |
| Maximum tightening torque | 40 Nm |
| Electrical protection | Short-circuit, reverse-polarity and power-up pulse protection |
| Shock and vibration resistance | 30 g for 11 ms; 10–55 Hz at 1 mm amplitude |
| EMC compliance | EN 60947-5-2 |
| Connection assignment | Pin 1: L+; pin 3: M; pin 4: NO output; pin 2: not connected |
| Included hardware | Two nickel-plated brass mounting nuts |
What type of sensor is this?
This is an inductive proximity sensor designed to detect metal objects without physical contact. It belongs to the SICK IME range and has the model designation IME18-08NPSZC0S.
What is the nominal sensing range?
The nominal sensing range is 8 mm. The specified safe sensing range is 6.48 mm, although the effective distance can vary with the target material and installation conditions.
Which materials can it detect?
It detects metallic targets. Its rated sensing distance is based on steel, while stainless steel, aluminium, copper and brass typically produce shorter operating distances.
What type of output does the sensor provide?
It provides a PNP, normally open output using a three-wire DC configuration. The output activates when a suitable metal target enters the sensing area.
What supply voltage is required?
The sensor operates from a 10–30 V DC supply and has a maximum no-load current of 10 mA.
How much current can the output handle?
The switching output is rated for a continuous current of up to 200 mA. The connected load should remain within this limit.
What electrical connection does it use?
The unit has a male, four-pin M12 connector. Pin 1 is the positive supply, pin 3 is the negative supply and pin 4 is the normally open switching output; pin 2 is not connected.
Is this a flush-mounting sensor?
No. It is designed for non-flush installation, so adequate clearance around the sensing face is required to minimise interference from nearby metal.
What are the sensor's dimensions?
The cylindrical housing has an M18 x 1 thread, an 18 mm diameter and an overall length of 69 mm. The threaded section is 42 mm long.
What is the switching frequency?
The switching frequency is 1,000 Hz, allowing the sensor to detect rapidly moving metal targets in counting, positioning and machine automation applications.
What environmental protection rating does it have?
SICK 1040950 has an IP67 enclosure rating, indicating protection against dust ingress and temporary immersion under the conditions defined by EN 60529.
What operating temperature range is specified?
The specified ambient operating temperature range is -25°C to +75°C.
What materials are used in its construction?
The housing is made from nickel-plated brass, while the sensing face is made from PA 66 plastic. Two nickel-plated brass mounting nuts are supplied.
Does it include electrical protection features?
Yes. The design includes short-circuit protection, reverse-polarity protection and power-up pulse protection.
What is the maximum permitted tightening torque?
The maximum specified tightening torque is 40 Nm. Installation should use the supplied mounting nuts and avoid exceeding this value.
What accessories are compatible with the sensor?
Compatible options include M18 mounting plates, mounting brackets, clamping blocks and A-coded four-pin M12 female connectors or sensor cables. The accessory selected should suit the installation layout and required cable length.
- Detecting the presence of metal components on automated production lines
- Monitoring machine positions and end-of-travel points
- Counting metal products moving along conveyor systems
- Confirming component placement during assembly processes
- Sensing gear teeth, cams and other rotating metal targets
- Providing non-contact position feedback in industrial machinery
- Monitoring metal parts in packaging and materials-handling equipment
- Supporting automated sorting and inspection applications
- Verifying actuator, cylinder and mechanism positions
- Detecting workpieces in machine tools and manufacturing cells
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
4 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
4 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
4 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
5 months ago
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