Custody Meter Run
AssemblyThe measurement element: a positive-displacement meter or a Coriolis mass meter with temperature and pressure compensation, the heart of fiscal custody transfer. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Custody Meter Run parts and their functions
6 top-level parts · 94 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Positive-Displacement Meter 5 parts | 1× | Rotary or sliding-vane PD meter measuring crude volume by discrete swept chambers. |
| 2 | Pulse Transmitter and Preamp 4 parts | 1× | |
| 3 | RTD Temperature Probe | 1× | Platinum 100 ohm RTD measuring column and exchanger temperatures. |
| 4 | Pressure Sensor | 1× | Transduces fluid or gas pressure into an electrical signal. |
| 5 | Vibrating-Element Densitometer 4 parts | 1× | In-line density meter providing real-time crude density for net standard volume. |
| 6 | Double Block-and-Bleed Valve | 2× | Two seats and a bleed providing positive isolation around the custody meter. |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Custody Meter Run
6 top-level lines · 19 rows shown · 94 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Positive-Displacement Meter 5 parts | lact-pd-meter | 1× | 1 | 13 | assembly |
| 1.1 | Meter Body | lact-meter-body | 1× | 1 | · | part |
| 1.2 | Measuring Rotor | lact-meter-rotor | 1× | 1 | · | part |
| 1.3 | Sealing Vane | lact-meter-vanes | 8× | 8 | · | part |
| 1.4 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 1.5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 2 | Pulse Transmitter and Preamp 4 parts | lact-meter-transmitter | 1× | 1 | 44 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 2.3 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |
| 2.4 | Connector | connector | 2× | 2 | · | part |
| 3 | RTD Temperature Probe | temperature-rtd | 1× | 1 | · | part |
| 4 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 5 | Vibrating-Element Densitometer 4 parts | lact-densitometer | 1× | 1 | 33 | assembly |
| 5.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 5.3 | Piezoelectric Element | piezo-element | 1× | 1 | · | part |
| 5.4 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | · | part |
| 6 | Double Block-and-Bleed Valve | lact-double-block-bleed | 2× | 2 | · | part |
Where the custody meter run is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |