







The SICK Proximity Sensors IM08-1B5PS-ZWK/-ZW1/-ZTK, IM08-1B5PS-ZWB/-ZUK/-ZT1/-ZC1 are engineered for demanding industrial automation tasks where precision and durability are paramount. These M8 x 1 inductive sensors feature a flush-mountable design with a 1.5 mm sensing range, ensuring accurate detection of metallic targets even in tight spaces. With a PNP normally open output, 5,000 Hz switching frequency, and a wide 10-30 V DC supply range, they deliver fast, reliable performance in applications from packaging to machine tooling. The nickel-plated brass housing and IP67 enclosure rating provide excellent protection against dust, moisture, and mechanical stress, while integrated protections against short circuits, reverse polarity, and power-up pulses enhance system uptime. Whether used in robotic end-effectors or conveyor systems, these sensors offer consistent reproducibility and low hysteresis, backed by SICK's proven engineering.
| Parameter | Specification |
|---|---|
| Housing Design | Cylindrical thread, short-body |
| Thread Size | M8 x 1 |
| Diameter | Ø 8 mm |
| Sensing Range (Sn) | 1.5 mm |
| Safe Sensing Range (Sa) | 1.22 mm |
| Installation Type | Flush |
| Switching Frequency | 5,000 Hz |
| Connection Type | Cable, 3-wire, 2 m (PVC) |
| Switching Output | PNP |
| Output Function | Normally Open (NO) |
| Electrical Wiring | DC 3-wire |
| Enclosure Rating | IP67 |
| Supply Voltage | 10 V DC … 30 V DC |
| Ripple | ≤ 20% |
| Voltage Drop | ≤ 2 V |
| Current Consumption | 10 mA |
| Time Delay Before Availability | ≤ 10 ms |
| Hysteresis | ≤ 10% |
| Reproducibility | ≤ 5% |
| Temperature Drift (of Sr) | ± 10% |
| EMC | According to EN 60947-5-2 |
| Continuous Current (Ia) | ≤ 200 mA |
| Cable Material | PVC |
| Conductor Size | 0.14 mm² |
| Short-Circuit Protection | ✔ |
| Reverse Polarity Protection | ✔ |
| Power-Up Pulse Protection | ✔ |
| Shock and Vibration Resistance | 30 g, 11 ms / 10 … 55 Hz, 1 mm |
| Ambient Operating Temperature | –25 °C … +70 °C |
| Housing Material | Brass, Nickel-plated |
| Sensing Face Material | Plastic |
| Housing Length | 16 mm |
| Thread Length | 16 mm |
| Tightening Torque, Max. | 4 Nm |

What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22