Identify
Use the installed part, role, revision and service history—not an assumed universal replacement.
Subfield / Controllers
Tank Hub
Product CAD
Tank Hub / Assembled
Earlier tank-side enclosure and carrier study. Electronics and complete tank integration are not modeled; this is not another exterior cabinet.
Prior component/integration study. This image is not the released retrofit design, a pump model or proof of host-tank fit. Read the source revision’s specific limits.
Read this research recordIn developmentCatalog family · tank-hub
Protected, stationary tank-side control, load switching and device acquisition.
Provide deterministic local control, acquisition and individually protected equipment switching in the accepted segregated Tank Hub architecture. Its fixed mounting must not move when the access lid is opened.
Design priorities.
- Separate power and low-voltage functions
- Managed PoE/acquisition branches where qualified
- Identified per-load response and protective limits
- Independent safeguards assessed for common-cause failure
Where it belongs
Stationary protected service carrier, electrically and environmentally segregated from process gases.
Research is not a released product.
Earlier component and tank studies remain available with their original context. No image transfers treatment, fit or manufacturing qualification to this retrofit.
Browse the research archive01 / Product information
Know what you’re selecting.
Provide deterministic local control, acquisition and individually protected equipment switching in the accepted segregated Tank Hub architecture. Its fixed mounting must not move when the access lid is opened.
- Product family
- Tank Hub
- System collection
- Controllers
- Intended location
- Stationary protected service carrier, electrically and environmentally segregated from process gases.
- Exact dimensions & ratings
- Pending qualified product release
- Orderable variants
- Not released; this preview selects no configuration
- Manuals & warranty
- Configuration-specific documents and reviewed terms pending
02 / Compatibility
Match the role.
Not just the connector.
Selection is checked against the actual installed configuration, not inferred from an illustration or a catalog family name.
- 01
Exact loads, power budget and branch protection
Confirm against the released documentation and approved installation record before use.
- 02
Environmental segregation and accessible replacement
Confirm against the released documentation and approved installation record before use.
- 03
Trunk loss, restart and alarm-independence behavior
Confirm against the released documentation and approved installation record before use.
Adding this family to an inquiry does not establish compatibility.
03 / Service approach
Plan the next service call.
Isolate, identify and verify the replacement against the actual configuration. Discovery is not approval to operate; restore required protection and record recommissioning.
Replace deliberately
Follow the qualified isolation, access, containment and replacement procedure for the actual assembly.
Verify the result
Reconcile identity and calibration, restore safeguards and record the required commissioning checks.
04 / Before you order
A few useful answers.
The final selection needs qualified specifications, configuration-specific instructions and the approved site design.
Can I order this product today?
Not yet. The retrofit and component families are in development. Released configurations, prices, inventory, fulfillment and checkout are not connected. An inquiry is not a purchase or reservation.
How is compatibility confirmed?
The actual host tank, product revision, electrical or hydraulic class, installed role and qualified configuration must be reviewed. A familiar name or matching connector does not establish compatibility.
Who installs and services it?
The intended model uses qualified Subfield-approved installers and maintainers with applicable site permissions. No-entry service is a design goal, not authorization for unreviewed structural or electrical work.
Are ratings, manuals and warranty terms final?
No. Qualified procedures, exact ratings, required care and reviewed commercial terms follow product release. Development objectives are not shipping specifications.
Related functions—not a verified bundle or permission to substitute parts.
Controllers
Subfield Core
Exterior supervision, local service and upstream power isolation for the retrofit.
Cables & connections
Power and data trunk
The qualified, segregated mains/Ethernet connection from exterior Control to the protected Hub.
Controllers
Alarm assembly
Accessible alarm indication with independently engineered detection and protection.
Controllers
Field Node
A conditional interface for qualified existing field equipment and observations.