Probe configuration options
Customize your probe using the range of available options to match your application.
| FP- | aa-bbb- | c | d | ee | (f) | (-gg) |
| Sensor | Orientation | Stem type | Stem length | Special handle (optional) | Additional cable length (optional) |
Sensor
| NS-180 | InAs |
2Dex parts are currently unavailable
Sensor
| NS-180 | InAs |
Orientation
| Z | 3-axis |
| T | Transverse (single-axis) |
Orientation
Hall sensors are inherently directional, so the anticipated field direction will guide the selection of probe orientation.
| Z | 3-axis |
Multiple sensors are placed to measure three orthogonal field vectors, allowing the measurement of both the overall field value and direction. This is particularly useful in several scenarios:
- Complex fields where the field direction is not known or changing over time
- Quick handheld measurements
- Field mapping of a volume
The three individual sensors don’t occupy the exact same location, meaning the three separate measurements are for slightly different positions in space. This results in the specification of an active volume, as opposed to an active area for single-axis probe variants. These probes can be identified by their square stem cross-section.
3-axis probes are only available with a standard stem up to 30 cm in length.
| T | Transverse (single-axis) |
The sensor is positioned to measure fields running perpendicularly through the probe stem. This is most useful for measuring fields inside magnet gaps. These probes are easily identified by their flattened rectangular stem.
Stem type
| S | Standard |
Stem type
The sensor/s are housed in stem types suited for various applications. Where possible, active area locations are marked on the stems.
| S | Standard |
The general-purpose stem options offer an excellent balance of size and strength. Constructed from extruded and precision machined aluminum, these stems will be the superior choice in most situations.
Stem length
| 05 | 5 cm (2 in) |
| 15 | 15 cm (6 in) |
| 30 | 30 cm (12 in) |
| 150 | 150 cm (60 in) |
Stem length
FP Series probes come in various lengths to suit your application.
| 5 cm (~2 in) | 15 cm (~6 in) | 30 cm (~12 in) | 150 cm (~60 in) | |
| 05 | 15 | 30 | 150 | |
| Standard | ■ | ■ | ■ |
If your application requires a non-standard stem solution, please contact us to discuss options.
Special handle (optional)
| Handheld (default) | |
| M | Mountable |
Special handle (optional)
Both handle options include polarity indicators when ordered with a transverse orientation, making it easy to quickly determine whether a magnet polarity has been switched, or if the probe is just being held incorrectly.
| Handheld (default) |
The default handle configuration is deigned to be a comfortable and functional handheld solution with an anodized aluminum grip for a solid and long-lasting grip surface.
| M | Mountable |
In situations where probe fixturing is required to achieve repeatable measurements, the mountable form factor features a flat machined aluminum surface. It also includes locating pinholes for precise probe alignment and is easily held in place with just two screws.
Publicly available drawings and CAD models for this handle will make integration with your hardware quick and easy while minimizing the risk of a design error. These handles are available with standard and flexible stem choices.