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Two-wire, loop-powered 4–20 mA vibration transmitter for a matched 3300 NSv proximity system.
This model converts a matched 3300 NSv proximity-probe signal to a proportional 4–20 mA loop output. Its code specifies 0–8 mils pp, 5.0 m, 35 mm DIN clips and option 05 approvals.
| Code | Selection |
|---|---|
| 990 | 990 transmitter family |
| 08 | 0–8 mils pp (0–200 μm pp) |
| 50 | 5.0 m system length |
| 01 | 35 mm DIN-rail clips |
| 05 | CSA Division 2, ATEX Zone 0/2 and ABS |
| Parameter | Manufacturer specification |
|---|---|
| Input | Matched 3300 NSv probe and extension cable |
| Output | 4–20 mA, two-wire loop powered |
| Supply | +12 to +35 Vdc |
| Loop accuracy | ±1.5% |
| Probe gap | 0.5 to 1.75 mm |
| Frequency response | 5 to 6000 Hz, +0/−3 dB |
| Scale factor | 7.87 mV/μm (200 mV/mil) |
| Max loop resistance | 1000 Ω at 35 Vdc |
| Operating temperature | −35 to +85 °C |
| Weight | 0.43 kg |
Environmental limits apply to the transmitter and complete installed system.
Open the official Baker Hughes 990 Vibration Transmitter datasheet — 141612 Rev. Y
| Item | Specification |
|---|---|
| Overall width | 100.1 mm (3.94 in) |
| Inner width | 69.8 mm (2.75 in) |
| Bulkhead height | 73.9 mm (2.91 in) |
| Body height | 63.5 mm (2.50 in) |
| Side dimension | 53.3 mm (2.10 in) |
| Lower body dimension | 42.6 mm (1.68 in) |
| Mounting | 35 mm DIN-rail clip |
| 990-08 | 0–8 mils pp full scale |
| 50 | 5.0 m system length |
| 01 | 35 mm DIN clips |
| 05 | CSA Division 2, ATEX Zone 0/2 and ABS |
| Condition | Original new; confirm seal and label photos. |
|---|---|
| Quoted item | One exact-model 990 vibration transmitter. |
| Excluded | Probe, cable, monitor and accessories unless listed. |
| Testing / warranty | Scope and terms are stated in the formal quotation. |
| Dispatch / payment | Confirmed after quantity and destination are verified. |
Send the full model, quantity and destination.
[email protected]WhatsApp +86 18159889985Thirty models were randomly selected from the supplied comprehensive model TXT file and arranged by similar code length.
| Model | Model | Model |
|---|---|---|
| AI845 | ATD5A | DO840 |
| AAI141 | ADR541 | AFV30S |
| ARS55M | AVR10D | VE3007 |
| TU812V1 | 1756-A17 | 1756-L74 |
| 1756-RM2 | PM857K01 | PM862K01 |
| CC-GDOL21 | TB511-ETH | TC-PRR021 |
| 1756-L81ES | VE4003S2B1 | VE4005S2B1 |
| 1756-L905TS | KJ2003X1-BB1 | KJ3002X1-BC1 |
| KJ3002X1-BE1 | 5069-L320ERMS2 | 5069-L330ERMS2 |
| 6ES7215-1HG40-0XB0 | 6ES7321-7BH01-0AB0 | 6ES7392-1AM00-0AA0 |
Send the complete model, quantity and destination for an exact quotation.
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