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The Bently Nevada TK-3E 177313-02-01-00 Proximity System Test Kit is a portable service and diagnostic tool used for testing compatible proximity measurement systems in rotating machinery applications.
In an operating machinery-monitoring system, a proximity probe detects shaft movement and sends the measurement signal through associated cabling and interface electronics to the monitoring equipment. When a channel produces an unexpected reading, replacing the probe immediately is not always the best troubleshooting approach. The technician needs to determine whether the issue is associated with the sensor, cable, interface, monitoring hardware, or the machine itself.
The TK-3E 177313-02-01-00 is suited to commissioning, maintenance, troubleshooting, and post-maintenance verification. It is brought into the measurement setup when a controlled test of the proximity system is required rather than remaining as a permanent part of the operating monitoring circuit.
For rotating-equipment maintenance teams, this type of test equipment is useful when checking a system after sensor replacement, investigating an abnormal monitoring channel, or verifying that the measurement chain is responding as expected.
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | TK-3E 177313-02-01-00 |
| Product Type | Proximity System Test Kit |
| Series / Family | TK-3E |
| Main Function | Proximity System Testing and Verification |
| System Role | Test and Diagnostic Equipment |
| Application | Machinery Condition Monitoring |
| Typical Use | Proximity Probe and Measurement-System Testing |
| Dimensions | 195 × 299 × 248 mm |
| Weight | 5.22 kg |
The TK-3E 177313-02-01-00 is intended for practical service work involving compatible proximity measurement systems.
Key characteristics include:
The complete test configuration should be determined according to the proximity system being evaluated and the applicable maintenance procedure.
The TK-3E functions as temporary test equipment within the proximity measurement chain.
A simplified arrangement can be represented as:
TK-3E Test Kit → Proximity Measurement System → Monitoring Equipment
During normal machine operation, the proximity probe responds to shaft movement and its signal travels through the associated measurement path. The monitoring equipment then processes the signal for condition monitoring or machinery protection.
During service work, the test kit can be introduced into the setup to establish a controlled test condition and observe the response of the connected system.
For example, if a monitoring channel reports an unexpected shaft-related value, technicians can use a structured test procedure to determine whether the behavior is related to the probe, extension cable, connections, interface electronics, monitoring hardware, or the actual mechanical condition.
This makes the TK-3E more of a diagnostic aid than an operating component.
The TK-3E 177313-02-01-00 is suited to maintenance environments where proximity measurement is used on rotating equipment.
| Application | Typical Use |
|---|---|
| Turbomachinery | Proximity-system verification |
| Compressor Systems | Measurement-channel troubleshooting |
| Pump Systems | Shaft-monitoring diagnostics |
| Power Generation | Machinery protection maintenance |
| Industrial Rotating Equipment | Condition-monitoring testing |
| Machinery Commissioning | Initial proximity-system verification |
| Maintenance Workshops | Controlled equipment testing |
| Field Service | On-site diagnostic work |
Its actual use depends on the proximity equipment, monitoring architecture, and test procedure involved.
The test kit is normally used together with the components that form the proximity measurement chain.
| Component | Function |
|---|---|
| TK-3E 177313-02-01-00 | Provides proximity-system testing capability |
| Proximity Probe | Detects shaft movement or displacement |
| Probe Extension Cable | Transfers the sensor signal |
| Proximity Interface Electronics | Processes the probe signal |
| Monitoring Module | Receives and evaluates measurement information |
| Machinery Protection System | Monitors machine condition |
| Monitoring Rack | Houses compatible monitoring electronics |
| Test Cables / Accessories | Connect the test equipment to the system under evaluation |
A complete signal-path assessment is useful during troubleshooting because a fault at the cable or connection level can produce symptoms similar to a failed probe.
The TK-3E 177313-02-01-00 is portable test equipment rather than a permanently installed monitoring module. It should therefore be handled, connected, and stored as service equipment.
Before testing, identify the equipment under evaluation and inspect the test kit and associated accessories.
Recommended checks include:
If the proximity measurement system responds normally during testing but the installed machine continues to show an abnormal indication, the actual mechanical condition should also be investigated.
The most appropriate related equipment depends on the proximity system and the maintenance task.
| Model / Component | Type | Primary Function | Application |
|---|---|---|---|
| Bently Nevada TK-3E 177313-02-01-00 | Proximity System Test Kit | System testing and verification | Machinery maintenance |
| Bently Nevada TK-3E 177313-02-01 | Proximity System Test Kit | Proximity-system testing | Field service |
| Bently Nevada TK-3E 177313-01-02-00 | Proximity System Test Kit | System testing and verification | Rotating machinery |
| Bently Nevada TK-3E 177313-01-01-00 | Proximity System Test Kit | Proximity-system testing | Machinery maintenance |
| Bently Nevada TK3-2E 177313-02-02 | Proximity System Test Kit | Measurement-system testing | Machinery monitoring |
| Bently Nevada 7200 Series Proximity Probes | Proximity Probe | Shaft displacement measurement | Rotating equipment |
When selecting a related or replacement item, the complete part number should be checked. Similar TK-series equipment should not be considered interchangeable solely because the product family or physical dimensions appear similar.
The TK-3E 177313-02-01-00 is used for testing and verification of compatible proximity measurement systems. It is primarily intended for commissioning, maintenance, and troubleshooting rather than permanent installation.
The probe is only one part of the measurement chain. Extension cables, connectors, interface electronics, and monitoring hardware can all affect the final measurement. Checking the complete path helps prevent unnecessary component replacement.
Yes. Its role as portable test equipment makes it suitable for service situations where technicians need to evaluate a proximity measurement system at or near the machinery installation.
The complete 177313-02-01-00 part number should be compared with the existing equipment and the intended test application. The proximity system configuration, associated components, and required test procedure should also be checked before replacement.