The 330878-91-05 is part of the Bently Nevada “3300 XL” (or similar) Proximity/Proximitor sensor family, designed for non-contact displacement (gap) measurement
of conductive targets (e.g., shafts, collars) in rotating machinery.Specifically, the “3300 XL 50 mm” transducer system is often referenced for
the 330878 series. The datasheet describes a system consisting of: a probe (50 mm / some range), extension cable, and the Proximitor
(signal conditioning) sensor module. The table of suffix codes (e.g., “-91-05”) typically encodes length/mounting
option (“91” = 9.0 m system length with DIN-rail mount) and approval
option (“05” = multiple approvals) for that series.
330878-91-05 Details
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FAQ |
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Q1: What exactly does the 330878-91-05 measure? |
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A2: For the 50 mm coil version (which the 330878 series belongs to) the maximum linear range is up to ~27.9 mm (1.1 in). The output is ~0.394 V/mm for that range.Note: the usable “linear” portion might be less depending on installation, target size, cable length, ambient conditions. |
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Q3: What is the power supply and wiring requirement? |
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Q4: Can I extend the cable length? |
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| 330730-080-12-00 | 330709-000-050-10-02-00 | 330703-000-040-10-11-00 |
| 330730-080-02-00 | 330708-00-10-90-02-00 | 330703-000-040-10-02-00 |
| 330730-080-01-00 | 330705-02-18-90-02-00 | 330500-03-00 |
| 330730-040-01-00 | 330705-02-18-10-02-00 | 330500-02-00 |
| 330730-040-00-05 | 330703-050-120-10-02-00 | 330500-00-20 |
| 330730-040-00-00 | 330703-000-100-10-02-00 | 330500-00-00 |
| 330709-050-120-10-02-00 | 330703-000-080-10-02-00 | 330400-01-05 |
| 330709-000-120-10-02-00 | 330703-000-070-10-02-00 | 330194-17-25-15-00 |
| 330709-000-070-10-02-00 | 330703-000-060-50-12-00 | 330190-080-01-00 |
| 330709-000-060-10-02-00 | 330703-000-060-10-02-CN | 330190-045-01-CN |
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