Capacitive Sensor Probes:
Range is determined by the size of the probe's sensor.

Larger sensors have larger ranges.
Probe model numbers are composed of the probe body style and sensor size.
Example: A "C23-C" probe has a "C23" body style and an "C" sensor size.
Sensor Body Styles
Cylindrical Probes | Rectangular Probes | Micro-Clearance Probes
Sensor Sizes
Sensor Sizes From smallest to largest and available body styles.
C=Cylindrical, R=Rectangular
| Sensor Size |
Body Styles |
View Mech. |
| F |
0.5mm, 0.020" |
C3, C5, C6, R3, N2 |
 |
| E |
0.8mm, 0.031" |
C3, C5, C6 |
 |
| C |
1.7mm, 0.067" |
C23, C24, R1 |
 |
| D |
2.0mm, 0.079" |
C3, C5, C6 |
 |
| B |
3.2mm, 0.125" |
C23, C24, R1 |
 |
| A |
5.6mm, 0.220" |
C1, C2, R1 |
 |
| H |
19mm, 0.750" |
R2 |
 |