Bently TK-3E Eddy Current Probe Calibrator
Time:Oct 31,2025
The Bently TK-3E calibrates Bently 3300 XL series and Bently 3300 series eddy current sensors. It is an upgrade from the TK3-e and is widely used in power plants, chemical plants, steel mills, and other enterprises for eddy current probe calibration and on-site installation and commissioning.(177313-01-01/177313-02-01/177313-02-02/117313-01-02)

The TK-3E eddy current probe calibrator integrates a precise DC power supply, a high-precision LCD digital display, and a dedicated measuring bracket. The instrument panel clearly indicates the preamplifier power supply voltage and probe gap voltage, providing an effective means of verifying eddy current probes. During on-site installation, the instrument can power the preamplifier to adjust the probe installation gap. Specifically, it can calibrate 8mm, 11mm, 14mm, 25mm, and 35mm eddy current probes of the American Bently 3300XL series, as well as five probe sizes from the German ePro company: PR6400, PR6423, PR6424, PR6425, and PR6426. Furthermore, it can simultaneously power multiple preamplifiers and probe circuits during on-site installation, and provide instrument indications.
The probes that are frequently calibrated are as follows:
| 330102-00-20-10-02-00 | 330103-00-05-10-02-00 | 330103-00-09-10-02-00 | 330105-02-12-10-02-00 | 330851-02-000-040-10-00-05 |
| 330103-00-02-10-02-05 | 330103-00-06-10-02-00 | 330103-00-10-10-02-00 | 330105-02-12-10-02-05 | 330851-02-000-080-10-00-05 |
| 330103-00-03-10-02-05 | 330103-00-05-05-02-00 | 330103-00-09-05-02-00 | 330106-05-30-05-02-00 | 330851-04-000-015-10-00-05 |
| 330103-00-04-10-02-00 | 330103-00-06-05-02-00 | 330103-00-10-05-02-00 | 330106-05-30-05-02-05 | 330851-04-000-020-10-00-05 |
| 330103-00-04-50-02-00 | 330103-00-07-10-02-00 | 330104-00-06-10-02-00 | 330106-05-30-10-02-00 | 330701-00-10-10-02-00 |
| 330103-00-05-10-02-00 | 330103-00-08-10-02-00 | 330104-01-05-50-02-00 | 330106-05-30-10-02-05 | 330701-00-20-10-02-00 |
| 330103-00-03-05-02-05 | 330103-00-07-05-02-00 | 330105-02-12-05-02-00 | 330851-01-000-020-10-00-05 | 330703-000-050-10-02-00 |
| 330103-00-04-05-02-00 | 330103-00-08-05-02-00 | 330105-02-12-05-02-05 | 330851-01-000-030-10-00-05 | 330705-02-18-10-02-00 |
The connected preamplifiers are as follows:
| 330180-50-00 | 330180-51-05 | 330780-50-00 | 330780-51-05 |
| 330180-90-00 | 330180-91-05 | 330780-90-00 | 330780-91-05 |
| 330180-50-05 | 330878-50-00 | 330780-51-00 | 330980-50-00 |
| 330180-90-05 | 330878-90-00 | 330780-91-00 | 330980-70-00 |
| 330180-51-00 | 330878-50-05 | 330780-50-05 | 330850-50-05 |
| 330180-91-00 | 330878-90-05 | 330780-90-05 | 330850-90-05 |
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