Description
GE 362A3343P001 LVDT Cable Assembly With Connector
Product Introduction
The GE 362A3343P001 is a GE turbine-system LVDT cable assembly with connector, intended to provide the electrical connection between an LVDT-based position sensor and the associated measurement or control circuitry. GE parts records identify the exact part number as “CABLE, LVDT WITH CONNECTOR,” while other GE equipment catalogs classify the component under industrial control applications.
The GE 362A3343P001 should be understood as an instrumentation interconnect rather than an active electronic device. An LVDT, or Linear Variable Differential Transformer, produces an electrical signal corresponding to mechanical displacement. The cable assembly carries the excitation and sensor signals between the transducer and the receiving electronics. Its electrical characteristics therefore depend heavily on the associated LVDT and input circuit. A generic multi-conductor cable should not be assumed to be an acceptable substitute simply because the conductor count appears similar.
The GE 362A3343P001 is particularly relevant when maintaining legacy GE turbine instrumentation. Related GE part records show several closely related cable assemblies under the 362A3343 series, including P002, P004, P005, and P010 variants. That makes the complete suffix important during procurement. A P001 assembly should not be replaced by another 362A3343 variant without confirming the sensor type, connector arrangement, cable construction, routing requirements, and associated turbine drawing. In field maintenance, connector compatibility and correct signal wiring are just as important as the part-number match.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | 362A3343P001 |
| Manufacturer / Brand | General Electric (GE) |
| Product Type | LVDT Cable Assembly |
| Description | Cable, LVDT With Connector |
| Primary Application | GE turbine instrumentation and industrial control |
| Sensor Interface | LVDT |
| Connector | Factory-installed connector |
| Signal Function | LVDT excitation and measurement signal interconnection |
| Communication Protocol | Not applicable |
| Active Electronics | None identified |
| Independent Power Consumption | Not applicable |
| Operating Accuracy | Not applicable; cable assembly does not perform measurement |
| Mounting Method | Routed and secured as part of turbine instrumentation wiring |
| Protection Rating | Exact rating not established from available documentation |
| Cable Length | Verify against the original GE equipment drawing/nameplate |
| Temperature Rating | Verify against the applicable GE turbine installation documentation |
| Replacement Compatibility | Must be verified against the associated LVDT and receiving electronics |
362A3343P001
Main Features and Engineering Considerations
LVDT Instrumentation Interface
The primary role of the 362A3343P001 is to carry the electrical signals associated with an LVDT measurement circuit. Unlike a conventional analog input module, the cable itself does not convert, scale, or calculate the position signal.
This distinction matters when troubleshooting. If an LVDT measurement is unstable, a cable fault is only one possible cause. The sensor, excitation source, termination, receiving electronics, shielding, grounding, and mechanical installation can all contribute to an incorrect measurement.
Factory-Terminated Configuration
The exact description specifies a cable with connector, meaning the connector arrangement is part of the replacement consideration. Cutting off the original connector and installing a generic replacement may alter shielding, pin assignment, strain relief, or signal integrity.
Before replacement, compare the connector against the existing assembly and verify the pinout from the applicable GE equipment documentation.
Closely Related Part Numbers
GE maintains several related 362A3343 cable assemblies. Available records list P001, P002, P004, P005, and P010 variants. Similar numbering does not establish interchangeability.
For procurement, the complete part number should be retained exactly as 362A3343P001. If the original cable is being replaced during a turbine outage, record the connected LVDT part number and both connector ends before removal.
Turbine Environment
An LVDT cable installed on turbine equipment can be exposed to vibration, elevated temperatures, electromagnetic interference, and constrained routing paths. The correct cable construction and installation method are therefore important.
Do not substitute a general-purpose instrumentation cable solely on the basis of conductor count. The replacement must satisfy the electrical and environmental requirements of the original installation.
Application Scenarios
- GE gas turbine LVDT instrumentation
- Turbine valve position measurement
- Actuator position feedback
- Mechanical displacement monitoring
- Legacy GE turbine control cabinets
- LVDT sensor replacement and maintenance
- Turbine outage instrumentation refurbishment
- GE industrial control wiring replacement
Engineer’s Guide: Field Pitfalls
Do not treat 362A3343P001 as an analog input module. It is a passive cable assembly with a connector.
Do not infer the cable length from the part number. The available identification confirms the cable function but does not provide a sufficiently reliable exact length specification. Verify the original equipment drawing or physical assembly.
Check the LVDT before replacing the cable. A failed LVDT, incorrect excitation, poor termination, or damaged receiving channel can produce symptoms that look like a cable problem.
Verify pin assignment. LVDT circuits can use separate excitation and secondary winding connections. Incorrect wiring can produce an invalid or unstable position signal.
Check shielding and grounding. LVDT signals can be sensitive to electrical noise. The replacement installation should preserve the original shielding and grounding arrangement.
Do not substitute another 362A3343 variant automatically. GE lists multiple related cable assemblies in this family, but similar numbering does not establish electrical or mechanical equivalence.
Inspect the connector condition. Bent contacts, corrosion, loose backshells, damaged seals, and poor strain relief can cause intermittent measurements that are difficult to reproduce during static testing.
Frequently Asked Questions
What is GE 362A3343P001?
It is a GE LVDT cable assembly with connector used in GE turbine instrumentation and industrial control applications.
Is 362A3343P001 an LVDT sensor?
No. The part is identified as a cable with connector for an LVDT system. The actual LVDT sensor is a separate component.
Is 362A3343P001 a PLC or DCS module?
No. It is a passive instrumentation cable assembly and contains no identified PLC/DCS processing function.
What type of signal does it carry?
It carries the electrical connections associated with an LVDT measurement circuit. The exact excitation and signal configuration must be confirmed from the associated sensor and GE system documentation.
Can another 362A3343 cable replace P001?
Not automatically. GE has multiple 362A3343 variants, including P002, P004, P005, and P010. The complete part number and associated LVDT configuration should be verified before substitution.
What should be checked before ordering a replacement?
Confirm the complete part number, connector configuration, cable length, connected LVDT model, pinout, shielding arrangement, routing requirements, and applicable turbine drawing.
Procurement Note
For purchasing and maintenance records, specify:
GE 362A3343P001 — LVDT Cable Assembly With Connector — GE Turbine / Industrial Control Instrumentation.
For a field replacement, the safest procurement package includes the exact part number plus photographs of both connectors, the existing cable routing, the connected LVDT identification, and the relevant equipment drawing. This avoids confusing P001 with another visually similar cable in the 362A3343 family.
