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990-05-50-01-05
990-05-50-01-05
990-05-50-01-05

BENTLY NEVADA 990-05-50-01-05 DIN-Rail Vibration Transmitter

  • Item NO.:

    990-05-50-01-05
  • Order(MOQ):

    1
  • Goods Stock:

    12
  • Payment:

    T/T
  • Lead Time:

    In stock
  • Weight:

    0.55KG
  • Dimension:

    7.8x3x6.2cm
  • Description:

    TRANSMITTER
  • Price:

    Ask
BENTLY NEVADA · INDUSTRIAL CONDITION MONITORING
990-05-50-01-05

990 DIN-Rail Vibration Transmitter

A 5.0 mil full-scale, 5.0 m DIN-rail vibration transmitter with multi-agency approvals and a 4–20 mA output.

Product Overview

This compact transmitter brings shaft-relative vibration from a 3300 NSv proximity probe into a standard two-wire 4–20 mA control-system loop. It is well suited to smaller compressors, pumps, motors and fans where operators need a practical trend or protection signal without installing a full rack.

The suffix defines a 0–5 mil peak-to-peak full scale, a matched 5.0 m probe-and-cable system, DIN-rail clips and the multi-approval option. Those choices affect channel scaling, cabinet installation and the exact field wiring, so they should be compared with the existing transmitter label rather than chosen by family name alone.

A front Prox Out connection supports detailed checking, while the loop current remains the signal sent to the control system. Because Prox Out is non-isolated, grounded AC test equipment should only be connected through the manufacturer-recommended isolation method.

Technical Specifications

Manufacturer
Bently Nevada
Part number
990-05-50-01-05
Measurement
Shaft-relative vibration
Input system
3300 NSv probe and extension cable
Full-scale range
0 to 5 mil peak-to-peak (code 05)
System length
5.0 m (code 50)
Mounting option
DIN-rail clips (code 01)
Agency option
CSA Division 2, ATEX Zone 0/2 and ABS (code 05)
Loop output
4 to 20 mA
Supply voltage
+12 to +35 Vdc
Frequency response
5 Hz to 6000 Hz
Not OK output
Below 3.6 mA
Probe gap range
0.5 to 1.75 mm
Transmitter temperature
-35 to +85 °C
Storage temperature
-52 to +100 °C
Relative humidity
100% condensing, non-submerged with protected coaxial connectors
Place of shipment
Xiamen, China
Delivery Time
1-3 days
Quantity
100% New Original
Minimum Order Quantity
1pc
Bently Nevada rotating equipment component support poster

Selection, Installation & Diagnostics

Selection

  • Match 5 mil full scale, the 5 m NSv chain and the DIN-rail cabinet layout.
  • Verify the code 05 approvals against the actual site classification and unit markings.

Installation

  • Calculate loop voltage headroom from the supply, cable resistance and control-system input load.
  • Keep Prox Out test wiring isolated as directed by the manufacturer.

Diagnostics

  • A loop current below 3.6 mA points to a Not OK condition, supply issue or open signal path.
  • Use Prox Out and gap checks to separate probe problems from loop scaling or DCS configuration.

Alternative Names

99005500105990 05 50 01 05990/05/50/01/05990_05_50_01_05990-05-50-01-5Bently Nevada 990-05-50-01-05990 5 m DIN rail transmitter990 vibration transmitter 05-50-01-05

Frequently Asked Questions

Where does 990-05-50-01-05 fit best in a compressor, pump, motor or fan monitoring package?

It fits a DIN-rail control enclosure serving a small compressor, pump, motor or fan that needs a 5 mil vibration range and a 5 m NSv signal chain.

How should a PLC or DCS channel be scaled for 990-05-50-01-05?

Map 4 mA to zero vibration and 20 mA to 5 mil peak-to-peak, then confirm that the engineering units and alarm values match the machinery strategy.

If 990-05-50-01-05 is powered but reads below 3.6 mA, what should be investigated first?

The transmitter uses that range to indicate Not OK. Check supply voltage at the unit, loop continuity, probe gap, connector condition and the matched NSv components.

Can the approval scope of 990-05-50-01-05 be accepted from the order code without reading the unit markings?

Verify the supplied-unit markings, barriers, wiring method and area-classification drawing; approval of the transmitter does not replace a compliant installation.

How can Prox Out improve commissioning of 990-05-50-01-05?

Use it to check waveform, bias and probe behavior, but follow the isolation guidance because the output is non-isolated.

Which baseline values should be recorded after 990-05-50-01-05 is placed in service?

Record loop current, Prox Out bias, machine speed and load, final probe gap and control-system scaling while the machine is in a known healthy state.

ApterPLC 1-Year Warranty

1YEAR WARRANTY

Support for the supplied product

Products supplied by ApterPLC are covered for 12 months under the applicable sales terms. The complete nameplate and transaction record help our team identify the exact unit when support is needed.

Emailsales1@apterpower.com
WhatsApp / Phone+8618020776782

Datasheet and Technical Documents

PDFTECHNICAL DOCUMENT

990 Vibration Transmitter Datasheet 141612

This Bently Nevada document covers operation, electrical specifications, wiring and ordering information for 990-05-50-01-05. It provides a practical reference for model selection, installation planning and maintenance.

ManufacturerBaker Hughes / Bently Nevada
Document coverageOperation, electrical specifications, wiring and ordering information
View Datasheet

330104-06-12-10-02-00

330130-035-00-00

330130-040-02-00

330104-06-14-50-02-00

330130-035-00-CN

330130-045-00-00

330104-10-18-10-01-00

330130-030-01-CN

330130-045-00-05

330104-10-20-05-02-00

330106-00-04-10-02-00

330130-040-00-00

330104-10-20-10-02-05

330106-05-30-05-02-00

330130-040-00-05

330104-12-20-10-01-00

330105-02-12-50-02-00

330130-040-01-05

330104-13-20-10-02-00

330106-05-30-10-02-00

330130-045-01-00

330104-15-23-10-02-00

330106-05-30-10-02-05

330130-045-02-05

330104-19-25-10-11-05

330106-05-30-15-02-00

330130-045-03-05

330105-02-12-05-02-00

330106-05-30-50-02-00

330130-035-01-CN

330105-02-12-05-02-05

330130-00-05-05-02-00

330130-045-00-CN

330105-02-12-10-02-00

330106-05-30-05-02-CN

330130-045-01-CN

330105-02-12-15-12-05

330106-05-30-10-02-CN

330130-040-00-CN

330105-02-12-15-12-CN

330106-05-30-15-02-CN

330130-040-02-CN

330105-02-12-05-02-CN

330106-05-30-20-02-CN

330130-040-10-CN


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