The 190501 Velomitor CT is a piezo-velocity sensor designed to measure vibration velocity of equipment casings (especially cooling-tower and air-cooled heat-exchanger fan
assemblies running at or above ~90 rpm). It produces a voltage proportional to vibration velocity in a low-frequency band optimized
for fan assemblies, and is usually cabled to a monitoring system or instrument.
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Frequently Asked Questions of 190501-12-99-04 |
| Q — What does the full part number mean (190501-12-99-04)? A — 190501 = Velomitor CT family. The suffix groups (e.g. -12, -99, -04) encode mounting hardware option, connection/cable option (or cable length), and agency/approval options. Always check the Bently ordering guide or datasheet to map suffixes to exact features. |
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Q — Is this sensor intrinsically safe / certified for hazardous areas? approvals depends on its ordering options — verify the agency approvals column on the datasheet or the vendor’s product page. |
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Q — What mounting options exist? stud adapter (3/8-24 to M8x1) — check the datasheet table for the exact code. |
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3300 XL Proximity Probe
3300 Proximitor Sensor
3500 Power Supply
1900/65A
3500/42 Monitor Module
The 990 Vibration Transmitter
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| 330104-00-20-10-02-00 | 330104-00-14-10-01-05 | 330101-00-18-10-02-CN |
| 330104-00-20-10-01-CN | 330103-00-07-10-12-05 | 330101-00-18-10-02-00 |
| 330104-00-20-05-02-00 | 330103-00-07-10-02-00 | 330101-00-17-10-02-CN |
| 330104-00-18-10-02-00 | 330103-00-07-05-02-00 | 330101-00-16-10-02-00 |
| 330104-00-16-10-02-CN | 330103-00-06-15-02-CN | 330101-00-15-10-02-00 |
| 330104-00-16-10-02-00 | 330103-00-06-10-02-CN | 330101-00-12-10-02-05 |
| 330104-00-15-10-02-00 | 330101-00-28-05-02-00 | 330101-00-12-10-01-CN |
| 330104-00-15-10-01-CN | 330101-00-20-50-02-05 | 330101-00-08-20-02-05 |
| 330104-00-15-05-02-00 | 330101-00-20-10-02-05 | 330101-00-08-10-02-00 |
| 330104-00-14-10-02-05 | 330101-00-19-10-02-00 | 330101-00-08-05-02-05 |
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