Transformer Fiber Optic Penetrator
A 316 stainless-steel optical penetrator that transitions between an internal transformer sensing probe and external optical fiber at the tank boundary.
TRANSFORMER FIBER OPTIC PENETRATOR
Create an oil-pressure-capable optical transition between the internal sensing probe and the external optical extension path.
This option is intended for projects where create an oil-pressure-capable optical transition between the internal sensing probe and the external optical extension path.
The individual optical transition component installed in the flange plate, not the complete flange assembly or protective cover.
- Oil-immersed transformer monitoring
- Mount the penetrator through the flange plate using its external thread, O-ring and M14 double-nut arrangement.
Product Overview
Transformer Fiber Optic Penetrator is designed for a defined role in a fiber optic temperature measurement project. A 316 stainless-steel optical penetrator that transitions between an internal transformer sensing probe and external optical fiber at the tank boundary.
The final configuration should be selected from the measurement target, installation conditions and the components required around it. It should not be treated as a substitute for the other compatible parts of the optical measurement path.
APPLICATION CONTEXT
Transformer Fiber Optic Penetrator Selection Context
The equipment and temperature points determine whether this product is appropriate. A project review should establish the practical function it will perform before the configuration is finalized.
- Required penetrator quantity
- Compatible ST optical connection
CONFIGURATION REVIEW
Configuring Transformer Fiber Optic Penetrator
The selection process should connect the product to its installation route, compatible hardware and the way temperature information will be used.
- Tank-wall and flange arrangement
- Pressure and sealing requirement
PRODUCT DATA
Technical Specifications
Select the final configuration around the equipment design and required measurement points.
APPLICATION FIT
Typical Project Uses
Selection should start with the actual application and the role this product plays in the complete optical measurement path.
Oil-immersed transformer monitoring
Review this product’s role, installation method and related components against the actual application.
Tank-wall optical transitions
Review this product’s role, installation method and related components against the actual application.
Internal winding probe routing
Review this product’s role, installation method and related components against the actual application.
Multi-point transformer systems
Review this product’s role, installation method and related components against the actual application.
BUYER QUESTIONS
Frequently Asked Questions
What is the penetrator used for?
It provides the optical transition between an internal transformer sensing probe and the external optical path at the tank boundary.
What sealing and pressure details are listed?
The source lists a fluororubber O-ring, M14 × 1.0 threaded assembly and 150 kPa withstand pressure. Final suitability must be reviewed for the transformer.
Which optical connector is listed?
The collected source lists an ST connector for this penetrator.
RELATED PRODUCTS
Related Components and Systems
These products serve different roles in the same optical temperature-measurement path.
Oil-Immersed Transformer Fiber Optic Temperature Monitoring System
A configured fiber optic temperature monitoring system for selected internal temperature points in oil-immersed transformer projects.
Oil-Immersed Transformer Winding Fiber Optic Temperature Sensor
A passive fluorescence fiber optic temperature sensor for selected oil-immersed transformer winding measurement points and reviewed internal routing.
Transformer Tank Flange Plate
A 316 stainless-steel flange plate for fixing 1–16 optical penetrators to an oil-immersed transformer tank wall together with a matching flange ring.
Transformer Tank Flange Ring
A 316 stainless-steel flange ring welded to the inside wall of an oil-immersed transformer tank to provide the matching interface for the external flange plate.
Transformer Fiber Optic Protective Cover
A 304 stainless-steel protective cover fitted over the transformer flange assembly to protect penetrators and external optical extension cables from mechanical damage and weather exposure.
PRODUCT CONFIGURATION REVIEW
Plan the Right Product Configuration
Tell us how this transformer fiber optic penetrator will be used. INNO can review the measurement point, installation route, channel requirements and system interface against the selected product.
- Measurement target: Oil-immersed transformer monitoring
- Installation method: Mount the penetrator through the flange plate using its external thread, O-ring and M14 double-nut arrangement.
- Product selection: Required penetrator quantity
- System requirement: Pressure and sealing requirement
Include the operating temperature range, number of measurement points and required communication or alarm outputs where applicable.