AMIKON LIMITED
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Place of Origin:
USA
Brand Name:
Bently Nevada
Model Number:
990-16-XX-01-CN 106M1675-01
In many skid packages (air compressors, small pumps, fans), engineers use it mainly to avoid extra rack hardware and wiring. Signal goes straight into PLC or DCS input, basically simpler setup and less cabinet space.
For hazardous zones (0/1/2), it’s still an intrinsic safety loop design. So the 4-20 mA loop has to go through an IS barrier on the control side.
Typical field wiring is shielded twisted pair, and the shield is normally grounded at one end only. Nothing too special, but grounding practice matters a lot in noisy compressor areas.
First things to check are the probe chain and connectors, especially the NSv probe and extension cable link. Moisture or loose ClickLoc connections are common in the field.
Also confirm probe gap is in normal operating range. Once signal is back, the 990 unit normally recovers on its own within a few seconds and the 4–20 mA output returns to normal vibration tracking.
| Part Number | Part Number |
|---|---|
| 3500/22M 288055-01 | 330130-080-00-00 |
| 3500/33 149986-01 | 330130-045-00-05 |
| 3500/60 163179-01 | 330130-085-00-00 |
| 3500/72M 176449-08 | 09E01KPS 3300XL 8MM |
| 3500/62 163179-03 | 330180-50-05 |
| 3500/40M 140734-01 | TM0180-08-00-15-10-02 |
| 330500-02-00 | TM0180-A08-B00-C02-D10 |
| 135137-01 | 3500/70M 176449-09 |
| 149992-02 | 330130-040-02-00 |
| 147663-01 | 3500/45 140072-04 |
| 3500/94 145988-01 | 330130-045-01-00 |
| 140482-01 | 330130-080-00-05 |
| 330500-00-20 | 990-04-70-02-00 |
| 170133-090-00 | 330104-15-23-10-02-00 |
| 3500/32M 149986-02 | 330104-19-25-10-11-05 |
| 1900/65A 172323-01 | 330103-00-05-10-02-05 |
| 330180-X0-05 | 330103-00-18-05-02-05 |
| 125720-01 | 330130-045-02-05 |
| 125760-01 | 330101-00-08-05-02-05 |
| 125768-01 | 330130-085-00-05 |
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