Magnetic Field Sensor For Detection of Ferromagnetic Parts
Features
- • Threaded barrel, M12/M8
- • Chrome-plated brass
- • DC 3-wire, 10…30 VDC
- • NC/NO parametrizable with teach adapter VB2‐SP1
- • M12 x 1 male connector
Functional principle
The weld sensors are available in different versions, with different signal intensities and diameters. Ferromagnetic parts which differ strongly in their material properties and diameters can thus be detected. A target part has to be located within the so called sensitive area in order to be detected. The internal sensor signal reaches the maximum intensity if the sensitive area is completely covered by the target. Partial coverage is also possible. Sensitive area S = 9 mm Within this area the sensor signal changes when components are connected. Maximum range M = 13 mm In case of complete coverage of the sensitive area the maximum signal intensity is achieved.
Electrical data
| DC rated operating current Ie | ≤ 200 mA |
| Wire break/reverse polarity protection | yes/Complete |
| Isolation test voltage | 0.5 kV |
| Voltage drop at Ie | ≤ 1 V |
| Short circuit protection | yes/Cyclic |
| Output function | 3-wire, Connection programmable, NPN |
| No-load current | up to 15 mA |
| Residual current | ≤ 0.1 mA |
| Ripple Uss | ≤ 10 % UBmax |
| Operating voltage UB | from 10 to 30 VDC |
Ambient Conditions
| Display switch state | LED, Yellow |
| Display operating voltage | LED, Green |
| Vibration resistance | 55 Hz (1 mm) |
| MTTF | 874 years acc. to SN 29500 (Ed. 99) 40 |
| MTTF | °C |
| Ambient temperature | from -25 to 70 °C |
| Shock resistance | 30 g (11 ms) |
| Degree of protection (IP) | IP67 |
Mechanical data
| Active area material | Metal, CuZn, chrome-plated |
| Elektrischer Anschluss | Connector, M12 × 1 |
| Design | Threaded barrel, M12 x 1 |
| Max. tightening torque of housing nut | 10 Nm |
| Housing material | Metal, CuZn, Chrome-plated |
| Abmessung | 88 mm |
- Mounting Accessories Mounting Clamp6901321