Bently
View products
Product image is representative; revision or series may vary. Contact us to request a specific version.
Get a quick price for 135137-01
For more information on how your data is processed and stored by Apterpower please read our privacy policy
Technical specifications for 135137-01
-
Manufacturer:Bently Nevada
-
Product Category:Machinery Monitoring Systems
-
Spare Part Number:135137-01
-
Estimated shipping dimensions:2.5x11.2x24.2cm
-
Weight:0.4 kg
-
Tariff Code:8537101190
-
Counliy of origin:USA
-
Termination arrangement:Internal
-
Supported transducers:Proximitor; RPT; DC LVDT
-
Signal inputs:1 to 4
-
Proximitor/RPT input impedance:10 kOhm
-
DC LVDT input impedance:1 MOhm
-
Proximitor/RPT power:-24 Vdc
-
DC LVDT power:+15 Vdc
-
Recorder output:4-20 mA
-
Recorder load:0-600 Ohm
-
Recorder resolution:0.3662 uA per bit
-
Recorder update rate:100 ms or less
-
Thrust sensitivity:3.94 or 7.87 mV/um
-
Differential expansion sensitivity:0.394 or 0.787 mV/um
-
Direct-filter response:-3 dB at 1.2 Hz
-
Gap-filter response:-3 dB at 0.41 Hz
-
Measurement accuracy:+/-0.33% FS typical; +/-1% maximum
-
Alarm setpoint accuracy:Within 0.13% of desired value
-
Operating temperature:-30 to +65 degC
-
Storage temperature:-40 to +85 degC
-
Rear rack space:1 full-height slot
Information
Overview
Manuals
Common Applications
Product Precautions
Bently Nevada 135137-01 is the internal-termination Position I/O module for a 3500/45 monitor. It connects Proximitor, rotary-position-transducer or DC-LVDT signals to four configurable position channels.
- Connects proximity, rotary-position or DC-LVDT sensors to a 3500/45 monitor
- Supports thrust, differential-expansion, case-expansion and valve-position configurations
- Provides the documented sensor excitation and four-channel recorder-output path
- Routes internally terminated position signals into programmable machinery alarms
135137-01 installs with 3500 rack rear slot, 3500/45 176449-04 position monitor, Proximitor, RPT or DC LVDT, Internal termination connectors in an engineered 3500/45 Position Monitor configuration.
The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this position i/o module with internal terminations.
Important Notice: Confirm the complete 135137-01 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.
Apter Power 135137-01 Manuals and Guides
Apter Power 135137-01 Product Technical Reference PDFBently Nevada 135137-01 Official Manual PDF
The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
Axial thrust-position protectionConnects proximity, rotary-position or DC-LVDT sensors to a 3500/45 monitor
Turbine differential-expansion monitoringSupports thrust, differential-expansion, case-expansion and valve-position configurations
Case-expansion measurementProvides the documented sensor excitation and four-channel recorder-output path
Steam-valve position feedbackRoutes internally terminated position signals into programmable machinery alarms
Read the applicable Bently Nevada installation instructions before work. Verify 135137-01 and the installed 3500/45 Position Monitor configuration.
1Verify 135137-01 is paired with the documented 3500/45 monitor slot.
2Isolate sensor excitation and recorder loops before removing internal terminals.
3Record sensor type, channel pairing, scale, zero and travel direction.
4Do not connect AC LVDT or rotary-potentiometer circuits to this I/O execution.
5Confirm the configured excitation matches Proximitor, RPT or DC-LVDT hardware.
6Check mechanical zero and full travel without exceeding the installed transducer range.
7Validate 4-20 mA recorder scaling on each active channel.
8Prove Alert and Danger setpoints after confirming position direction and gap values.
Technical notes
Confirm the installed sensor family, excitation and mechanical zero on each channel, restore the correct paired measurement function and prove travel direction plus alarm setpoints before normal operation.
FAQ View All FAQ
-
What evidence should be retained after 135137-01 returns to service?Retain the full 135137-01 identity, as-left connections, restored configuration, final diagnostics and the controlled functional-test result for turbine differential-expansion monitoring.
-
Which rack hardware must be matched before installing 135137-01?Match 135137-01 to the documented 3500 rack rear slot and 3500/45 176449-04 position monitor; confirm the front/rear slot pairing and the complete physical marking before connection.
-
What as-found information should an engineer record before removing 135137-01?Record every channel or port assignment, connector identity, configured function, cable tag and diagnostic state associated with 135137-01.
-
How should 135137-01 be isolated before field wiring is disturbed?Place the protected machine in its approved maintenance state, isolate rack and field energy applicable to Proximitor, RPT or DC LVDT, and prove the terminals safe before disconnection.
-
Which configuration should be restored after replacing 135137-01?Restore the approved 3500/45 Position Monitor slot, channel or interface configuration and verify that every connected circuit retains its original assignment.
-
How can 135137-01 be commissioned for axial thrust-position protection?Apply a controlled input or command, review the model-specific diagnostics and prove the expected measurement, indication and protection response before releasing the channel.
-
What technical value deserves special attention when checking 135137-01?Verify the published recorder output value of 4-20 mA against the installed configuration and test record.
-
Can 135137-01 be exchanged with another 3500 I/O or monitor execution?Only when the complete part number, termination style, transducer or interface type and approved rack configuration match the installed duty; do not transfer settings from an adjacent model.
Manufacturers
Supporting new and legacy automation
Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
PRODUCTS IN SEARCH PAGE ()
50+ account managers available now
Manufacturers
You May Also Like
Explore related automation components available through Apter Power.
Manufacturers
Product Browsing History
Revisit the products you recently viewed on Apter Power.
SPEAK TO OUR TEAM
Let’s find the right solution for you.
Send us the part number, quantity and delivery destination. Our team will help confirm availability and lead time.
-
Whatsapp: +86 18030235313
Send us a message. -
sales13@apterpower.com
Complete our online form. -
+86 18030235313
Speak to our team in your native language.