Product Model
IMG18-08BNSZU2K
Selling Points
- 1Precisely detects metallic objects even in harsh usage environments.
- 2Operates reliably under extreme temperatures, vibrations, and contamination.
- 3Protected against water, oils, coolants, and other contaminants.
- 4Suitable for various applications with sensing ranges from 4 to 20 mm.
- 5Plug-and-play design allows for quick and hassle-free installation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Housing | Metric | Housing | Short-body |
Thread size | M18 x 1 | Diameter | Ø 18 mm |
Sensing range Sn | 8 mm | Safe sensing range Sa | 6.48 mm |
Installation type | Flush | Switching frequency | 1,000 Hz |
Connection type | Cable, 3-wire, 2 m | Switching output | NPN |
Output function | NO | Electrical wiring | DC 3-wire |
Enclosure rating | IP671)#!#IP681)#!#IP69K2) | Special features | Resistant against coolant lubricants, Temperature resistance |
Special applications | Zones with coolants and lubricants, Mobile machines, Difficult application conditions | Items supplied | Mounting nut, brass, nickel-plated (2x) |
Supply voltage | 10 V DC ... 30 V DC | Ripple | ≤ 10 % |
Voltage drop | ≤ 2 V | Time delay before availability | ≤ 100 ms |
Hysteresis | 3 % ... 20 % | Reproducibility | ≤ 2 %2)#!#3) |
Temperature drift (of Sr) | ± 10 % | EMC | According to EN 60947-5-2 |
Environmental test | Quick temperature change EN 60068-2-14, Na: TA = –25 °C, TB = 75 °C, t1 = 40 min, t2 = < 10 s, 300 cycles | Corrosion test | Salt spray test EN 60068-2-52: severity 5, 4 cycles |
Continuous current Ia | ≤ 200 mA | No load current | ≤ 10 mA |
Cable material | PUR | Conductor size | 0.25 mm² |
Cable diameter | Ø 3.9 mm | Bending radius | With fixed installation > 5 x cable diameter#!#For flexible use > 10 x cable diameter |
Short-circuit protection | ✔ | Power-up pulse protection | ✔ |
Shock and vibration resistance | Vibration resistance acc. to EN 60068-2-6 Fc: 60 g peak (10 Hz ... 2,000 Hz)#!#Long-term shock resistance acc. to EN 60068-2-27 Ea: 100 g 2 ms sinusoidal; 500 shocks in each direction of the 3 coordinate axes#!#Broadband noise acc. to EN 60068-2-64: 15 g rms (5 Hz ... 2,000 Hz) / 8 hours in each direction of the 3 coordinate axes | Indication_LED yellow | Switching statusPermanently on: Switching output active |
Ambient operating temperature | –40 °C ... +85 °C | Housing material | Nickel-plated brass |
Sensing face material | Plastic, LCP | Housing length | 39.4 mm |
Thread length | 34.9 mm | Tightening torque, max. | ≤ 30 Nm |
Protection class | III | UL File No. | E181493 |
Note | The values are reference values which may vary | St37 steel (Fe) | 1 |
Stainless steel (V2A, 304) | Approx. 0.72 | Aluminum (Al) | Approx. 0.37 |
Copper (Cu) | Approx. 0.29 | Brass (Br) | Approx. 0.39 |
Remark | Associated graphic see "Installation" | B | 18 mm |
C | 18 mm | D | 24 mm |
F | 64 mm |
Specifications may be subject to change without notice