capaNCDT CSF Capacitive
capaNCDT CSF: sensors and measurement devices by Micro-Epsilon for capacitive.
Download the datasheet (opens in a new tab) This series on the Micro-Epsilon site (opens in a new tab)
Shared technical specifications for the series
Properties every model in the series has. What differs is in the models table below.
Range across models
The span covered by the models of the series together — not the range of each model.
| Measuring window | 0–8 mm |
|---|---|
| Measuring range | 1–6 mm |
| active_area_length | 35–105 mm |
| Recommended target width | 50–128 mm |
| active_area_width | 1.5–70 mm |
| Linearity | 4–12 µm |
| Weight | 0.005–0.08 kg |
| Resolution | 0.0006–0.12 µm |
| Number of measurement channels | 1–8 |
| Recommended target height | 13–25 mm |
| Accuracy | 4–12 µm |
| ADC sampling rate | 1000–8500 samples/s |
Models in the series
One column per model: what differs between the models of the series.
| Parameter | CSF2 eli-m-91b358bee9ee510d218ad8d5 | CSF2-CRg4.0 eli-m-d84b5a05dfc52a8bc17034db | CSF4 eli-m-63f6e9287c47318579d22f89 | CSF4-CRg4.0 eli-m-d7ea6d7550b2daf42e71ba07 | CSF6 eli-m-db2171edff862a39bfbd4456 | CSF6-CRg4.0 eli-m-57bd0c1c157e43f4e1e7c8fe |
|---|---|---|---|---|---|---|
| Measuring window | 0–1 mm | 0–2 mm | 0–8 mm | 0–8 mm | 0–6 mm | 0–3 mm |
| Measuring range | 1 mm | 2 mm | 4 mm | 4 mm | 6 mm | 6 mm |
| active_area_length | 35 mm | 35 mm | 70 mm | 70 mm | 105 mm | 105 mm |
| source_sensor_form | Flat / strip / PCB | Flat / strip / PCB | Flat / strip / PCB | Flat / strip / PCB | Flat / strip / PCB | Flat / strip / PCB |
| Recommended target width | 50 mm | 50 mm | 90 mm | 90 mm | 128 mm | 128 mm |
| active_area_width | 1.5 mm | 35 mm | 70 mm | 70 mm | 1.5 mm | 1.5 mm |
| Linearity | 4 µm | 4 µm | 8 µm | 8 µm | 12 µm | 12 µm |
| Weight | 0.005 kg | 0.075 kg | 0.007 kg | 0.077 kg | 0.01 kg | 0.08 kg |
| source_gap_measurement_mode | Single-sided gap | one-sided gap measurement | Single-sided gap | one-sided gap measurement | one-sided gap measurement | Single-sided gap |
| Resolution | 0.0005999999999999999 µm | 0.03999999999999999 µm | 0.0012 µm | 0.0012 µm | 0.12 µm | 0.0018 µm |
| Number of measurement channels | 4 | 4 | 4 | 4 | 8 | 1 |
| Recommended target height | 13 mm | 13 mm | 16.5 mm | 16.5 mm | 25 mm | 25 mm |
| Interfaces | ethernet | ethercat | ethercat | profinet | ethercat | profinet |
| Protection class (DIN EN 60529) | ip40 | ip40 | ip40 | ip40 | ip40 | ip40 |
| Operating temperature | -40–100 °C | -40–100 °C | -40–100 °C | -40–100 °C | -40–100 °C | -40–100 °C |
| interface_specification | Analog 0-10V | Analog 0-10V | Analog 0-10V | RS422 / RS485 | RS422 / RS485 | Analog 0-10V |
| Storage temperature | -40–100 °C | -40–100 °C | -40–100 °C | -40–100 °C | -40–100 °C | -40–100 °C |
| Start of measuring range | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| source_linearity_basis | Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6530 (8-channel base) + DL6530 controller contribution. | Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6120 controller contribution. | Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6240 + DL6230 controller contribution. | Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6240 + DL6220 controller contribution. | Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6530 (8-channel base) + DL6510 + CPM6011 controller contribution. | Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6530 (8-channel base) + DL6510 + CPM6011 controller contribution. |
| source_temperature_stability_um_per_k | -0.2 µm/K | -0.2 µm/K | -0.5 µm/K | -0.5 µm/K | -0.9 µm/K | -0.9 µm/K |
| source_sampling_rate_basis | DT6110/IP: IP68 single-channel controller with 1 kHz bandwidth | DT6110/IP: IP68 single-channel controller with 1 kHz bandwidth | DT6120: 1 kHz analog bandwidth; up to 2 kSamples/s over RS485 | DL6220: 5 kHz bandwidth; DT6220 digital rate 3.906 kSamples/s | DL6220: 5 kHz bandwidth; DT6220 digital rate 3.906 kSamples/s | DL6228: 1 kHz bandwidth and 3.906 kSamples/s digital rate; optimized for CSE/HT sensors |
| active_area_height | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm |
| quantity_specification | 0-2 mm sensor range; effective gap range is 0-2 mm | 0-2 mm sensor range; effective gap range is 0-2 mm | 0-4 mm sensor range; effective gap range is 0-4 mm | 0-4 mm sensor range; effective gap range is 0-4 mm | 0-6 mm sensor range; effective gap range is 0-6 mm | 0-6 mm sensor range; effective gap range is 0-6 mm |
| Contact | Non-contact | Non-contact | Non-contact | Non-contact | Non-contact | Non-contact |
| Accuracy | 4 µm | 4 µm | 8 µm | 8 µm | 12 µm | 12 µm |
| ADC sampling rate | 1000 samples/s | 2000 samples/s | 8500 samples/s | 5000 samples/s | 5000 samples/s | 5000 samples/s |
| Status | Active | Active | Active | Active | Active | Active |
| Datasheet | PDF — CSF2 (opens in a new tab) | PDF — CSF2-CRg4.0 (opens in a new tab) | PDF — CSF4 (opens in a new tab) | PDF — CSF4-CRg4.0 (opens in a new tab) | PDF — CSF6 (opens in a new tab) | PDF — CSF6-CRg4.0 (opens in a new tab) |
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Frequently asked questions
Answers to the most common questions about our products and services
It is a flat, one-sided head with nominal 2, 4 or 6 mm spans. Measuring span differs from the physical clearance needed to insert it.
The manufacturer recommends it only for portable measurements. Continuous installation uses bonding of the sensor underside according to the instructions.
No. Standard variants have a type E triaxial socket; CRg4.0 variants include a 4 m cable with a type B connector. These are distinct connection configurations.
The table lists at least 0.75 mm required gap width. Also account for mounting method and the sensor drawing.
It specifies a recommended rectangular target that varies with model span. Active-strip width must not be treated as the complete target-size requirement.
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