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हिन्दीTel : +86 17359287459
Email : sales9@apterpower.com
Tel : +86 17359287459
Email : sales9@apterpower.com
A loop-powered 990 Series transmitter configured for a 0–10 mil pp vibration range, 5.0 m 3300 NSv system length, 35 mm DIN-rail mounting and the official -05 approval option.
| 990 Vibration Transmitter |
10 0–10 mil pp (0–250 μm pp) |
| 50 5.0 m system length |
01 / 05 35 mm DIN clips / specified approvals |
The 990 accepts one Bently Nevada 3300 NSv proximity probe and its matching extension cable. It conditions the proximity signal and provides a 4–20 mA output proportional to shaft vibration for connection to a plant control or monitoring system.
Bently Nevada identifies the 990 for machinery such as small pumps, motors, fans and OEM centrifugal air compressors where a compact, economical vibration transmitter is required.
Technical basis: Baker Hughes / Bently Nevada official 990 Vibration Transmitter Datasheet (141612, Rev. Y).
Key model-specific and electrical information for quotation and engineering review.
| Specification | Documented value |
|---|---|
| Model | 990-10-50-01-05 |
| Input | One 3300 NSv probe with matching extension cable |
| Range | 0–10 mil pp (0–250 μm pp) |
| System length | 5.0 m |
| Mounting | 35 mm DIN rail clips |
| Supply voltage | +12 to +35 Vdc |
| Output | 4–20 mAdc, two-wire |
| Frequency response | 5 Hz to 6000 Hz, +0/−3 dB |
| Probe gap | 0.5 to 1.75 mm (20 to 55 mils) |
| Loop resistance | Up to 1000 Ω at 35 Vdc |
| Operating temperature | −35 to +85 °C (transmitter) |
| Condition | Brand new |
| Weight | 0.43 kg |
| Dimension | 10 × 7.4 × 5.8 cm |
Configuration note: Confirm the complete ordering code, sensor system length and approval requirements before commissioning.
A concise model-reference list covering 990 options, 3300 NSv sensor components and related machinery-protection modules.
| 990-04-50-01-05 | 990-05-50-01-05 | 990-08-50-01-05 |
| 990-10-70-01-05 | 991-05-50-01-05 | 330901 |
| 330902 | 330903 | 330904 |
| 330905 | 330908 | 330909 |
| 330930-040-00-05 | 122115-01 | 123655 |
| 330951-01 | 284726 | 3500/50 133442-01 |
| 330180-X1-00 | 330103-00-04-10-02-05 | 126615-01 |
| 3500/53 133396-01 | 3500/42M 140734-02 | 3500/32M 149986-02 |
| 130367-01 | 84152-01 | 86827-01 / 3300/16 |
| 140471-01 / 3500/70 | 127610-01 / 3500/15 | 330930-065-04-BR |
Need another code? WhatsApp or email our team.
Fast model-code review, application-focused communication and practical fulfilment support for industrial vibration components.
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