Sick IMA18-20NE1ZC0K Proximity Sensor
Sick IMA18-20NE1ZC0K Proximity Sensor delivers 20 mm sensing range, M18 x 1 cylindrical thread, and precise analog output for automation systems. The IMA18-20NE1ZC0K is a Sick Proximity Sensor from the IMA Series by Sick, featuring Ø18 mm diameter, non-flush installation, M12 4-pin male connector, repeatability up to ±0.05 mm, ≤5 µm resolution, IP67 enclosure rating, and supplied mounting hardware, defining IMA18-20NE1ZC0K as a Sick 20 mm Inductive Sensor.
| Brand | Sick |
| Proximity Sensor | Proximity Sensor |
| Model Number | IMA18-20NE1ZC0K |
Sick IMA18-20NE1ZC0K Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Housing | Cylindrical thread design |
| Thread size | M18 x 1 |
| Diameter | Ø 18 mm |
| Sensing range Sn | 0 mm ... 20 mm |
| Installation type | Non-flush |
| Connection type | Male connector M12, 4-pin |
| Output function | Analog |
| Repeatability (Ta not constant) | 0.3 mm 1) 2) 3) |
| Repeatability (Ta constant) | ± 0.05 mm |
| Resolution | ≤ 5 µm |
| Enclosure rating | IP67 4) |
| Special features | Analog output |
| Items supplied | Mounting nut, brass, chromium-plated (2x), Toothed washer, stainless steel (2 x) |
The IMA18-20NE1ZC0K Sick 20 mm Inductive Sensor is a cylindrical M18 proximity device designed for industrial automation measurement tasks. With a 20 mm sensing range, analog output, and M18 x 1 threaded housing, it enables accurate position monitoring. This model belongs to the IMA series from Sick and features IP67 enclosure protection for use in industrial environments.
The IMA18-20NE1ZC0K is suitable for conveyors, packaging systems, assembly lines, and automated machinery. Its analog output supports continuous distance feedback instead of simple switching signals, improving process control. The M12 4-pin connector simplifies integration into control panels, while non-flush mounting enables stable installation in metallic machine structures requiring repeatable detection.
The IMA18-20NE1ZC0K from Sick combines defined sensing performance, repeatability up to ±0.05 mm, and ≤5 µm resolution for reliable industrial use. As part of the IMA series, this proximity sensor ensures consistent measurement characteristics in automation systems. Engineers selecting the Sick 20 mm Inductive Sensor can rely on standardized mounting, connector compatibility, and dependable output behavior.

