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Bently Nevada 990-10-XX-01-05 990 Vibration Transmitter
Bently Nevada 990-10-XX-01-05 990 Vibration Transmitter
Bently Nevada 990-10-XX-01-05 990 Vibration Transmitter

Bently Nevada 990-10-XX-01-05 990 Vibration Transmitter

A 0-10 mil peak-to-peak two-wire vibration transmitter with DIN mounting, 4-20 mA output and the multiple-approval option.

  • Item NO.:

    990-10-XX-01-05
  • Order(MOQ):

    1
  • Goods Stock:

    13
  • Payment:

    T/T
  • Lead Time:

    In stock
  • Weight:

    0.5kg
  • Dimension:

    10x7.3x5.5cm
  • Description:

    990 Vibration Transmitter
  • Price:

    Ask
BENTLY NEVADA · INDUSTRIAL CONDITION MONITORING
990-10-XX-01-05

990 Vibration Transmitter

A 0-10 mil peak-to-peak two-wire vibration transmitter with DIN mounting, 4-20 mA output and the multiple-approval option.

Product Overview

The 990 transmitter accepts a matched 3300 NSv probe and extension cable and sends proportional vibration as a 4-20 mA loop signal. A buffered Prox Out point supports field diagnosis without disturbing the control-system channel. The 10 mil range and two-wire output make 990-10-XX-01-05 suitable for a direct radial-vibration loop into a control system.

Code 10 sets a 0-10 mil peak-to-peak full-scale range, code 01 selects 35 mm DIN-rail clips and code 05 identifies the multiple-approval version. Together, those confirmed options define 990-10-XX-01-05 as a DIN-mounted 10 mil transmitter with the published 990 electrical and environmental limits.

During commissioning, scale 990-10-XX-01-05 for 4 mA at zero and 20 mA at 10 mil peak-to-peak, then compare Prox Out with the DCS value under a known machine condition. That comparison separates sensing-chain behavior from loop wiring or channel scaling.

Technical Specifications

Manufacturer
Bently Nevada
Part number
990-10-XX-01-05
Product family
990 Vibration Transmitter
Full-scale range
0 to 10 mil pp / 0 to 250 µm pp (10)
Measurement type
Radial vibration from a 3300 NSv sensing chain
Mounting
35 mm DIN-rail clips (01)
Agency option
CSA Div 2, ATEX Zone 0/2 and ABS (05)
Sensor input
One matched 3300 NSv probe and extension cable
Power
+12 to +35 Vdc at transmitter terminal
Signal output
4 to 20 mAdc, two-wire
Loop accuracy
±1.5% of full-scale
Probe gap
0.5 to 1.75 mm for full-scale operation
Transmitter temperature
-35 to +85 °C operating
Relative humidity
100% condensing, non-submerged, connectors protected
Place of shipment
Xiamen, China
Delivery Time
1-3 days
Quantity
100% New Original
Minimum Order Quantity
1pc
Bently Nevada condition monitoring components in a wind turbine application poster

Selection, Installation & Diagnostics

Selection

  • Confirm the 10 mil range, DIN mounting, power supply and approval markings against the loop drawing.
  • Match the transmitter to the installed 3300 NSv sensing chain using the confirmed loop documentation.

Installation

  • Gap the NSv probe in range and keep the coaxial connectors protected from moisture.
  • Set DCS scaling to 4 mA = 0 and 20 mA = 10 mil pp for the confirmed 10 mil range.

Diagnostics

  • Compare Prox Out with the loop current to distinguish sensing-chain faults from channel scaling errors.
  • If output drops below 3.6 mA, investigate gap, cable continuity, supply and transmitter OK status first.

Alternative Names

99010XX0105990 10 XX 01 05990/10/XX/01/05990_10_XX_01_05Bently Nevada 990-10-XX-01-05990 vibration transmitter 990-10-XX-01-05990-10-X-X-01-0599010-XX-01-05

Frequently Asked Questions

How should loop supply and cabinet resistance be planned for 990-10-XX-01-05?

Use a +12 to +35 Vdc supply at the transmitter terminal and include field cable plus the receiving-channel input resistance in the loop calculation before commissioning.

Which DCS scaling converts the 4-20 mA output of 990-10-XX-01-05 into a 0-10 mil vibration reading?

After confirming the exact unit, configure 4 mA as zero vibration and 20 mA as 10 mil peak-to-peak, then prove the loop with a controlled test signal.

Why does 990-10-XX-01-05 drive its output below 3.6 mA during a Not OK condition?

It is the Not OK/Signal Defeat response. Check the probe gap, coaxial path, supply voltage and connector condition before replacing the transmitter.

Which hazardous-area and marine markings should be visible on 990-10-XX-01-05 before installation?

The supplied unit should carry the applicable CSA Division 2, ATEX and ABS markings stated for option 05. Matching the complete nameplate to the project classification helps avoid an unsuitable installation.

How can the Prox Out connector on 990-10-XX-01-05 localize a wrong DCS vibration value?

It exposes the buffered proximity signal at the transmitter. If Prox Out is healthy but the DCS value is not, focus on loop wiring, scaling and channel configuration.

How should the coaxial connectors of 990-10-XX-01-05 be protected in condensing humidity?

The enclosure may experience condensing humidity, but the transmitter must not be submerged and the coaxial connectors need protection. Moisture at the connector can disturb both Prox Out and the 4-20 mA signal.

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. Keep the complete unit nameplate and transaction record so the exact product can be identified during technical support.

Emailsales1@apterpower.com
WhatsApp / Phone+8618020776782

Datasheet and Technical Documents

PDFOFFICIAL TECHNICAL DATA

990 Vibration Transmitter Datasheet 141612

The attached selection contains the official description, performance data, environmental limits, ordering codes and product drawings relevant to 990-10-XX-01-05. Unrelated catalog pages have been removed.

ManufacturerBaker Hughes / Bently Nevada
Filtered document7 relevant pages
View Filtered Datasheet

3300/53

4454-156

1701/15

3300/21

16137-174

136294-01

990-04-XX-01-CN

16137-177

330180-52-05

330354-040-24-05

330980-70-05

330104-00-06-10-02-00

330930-045-00-00

330180-92-05

330104-00-06-10-11-00

330130-070-00-CN

177230-01-01-CN

330104-00-07-05-02-00

3500/93 135799-02

330930-060-00-05

330103-11-19-10-02-00

3500/93 135785-02

3500/62 133811-03

330104-00-07-90-02-00

330103-05-15-05-02-00

3500/70M 140734-09

330104-00-08-05-02-00

330104-00-15-10-02-00

330905-08-13-10-02-05

330104-05-13-10-02-00

330106-05-30-50-02-00

330104-01-08-10-01-05

330104-05-15-05-02-00

330907-05-30-05-02-05

330101-00-20-05-02-05

330104-06-12-10-02-00

330106-05-30-20-02-CN

330104-06-14-50-02-00

330104-10-18-10-01-00

330103-00-05-20-02-CN

330103-00-04-10-12-00

330104-00-06-10-02-CN

330851-02-000-030-10-00-05

330105-02-12-90-02-05

330104-00-07-10-02-CN


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