Controlled-Atmosphere System

Assembly

No photo yet. Seen one of these? Suggest a photo.

A gas system lowering oxygen and raising carbon dioxide in the gastight holds so fruit ripens more slowly, extending the carriage life of bananas, apples and avocados beyond plain refrigeration.

Direct parts	6
Total parts	40
Used in	1 assembly
Class	Assembly
Status	unverified

A gas system lowering oxygen and raising carbon dioxide in the gastight holds so fruit ripens more slowly, extending the carriage life of bananas, apples and avocados beyond plain refrigeration. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Controlled-Atmosphere System parts and their functions

6 top-level parts · 40 parts in total · full bill of materials below

Controlled-Atmosphere System parts diagram: 1 nitrogen generator, 2 CO2 scrubber, 3 air compressor, 4 gas analyser, 5 CA valve, 6 pressure sensor. 40 parts in 6 assemblies. — Controlled-Atmosphere System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Nitrogen Generator	1×	Nitrogen generator
2	CO2 Scrubber	1×	Carbon dioxide scrubber
3	Air Compressor	2×	Feed-air compressors
4	Gas Analyser	4×	O2 and CO2 hold analysers
5	CA Valve	24×	Hold gas line valves
6	Pressure Sensor	8×	Gas line pressure

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 Controlled-Atmosphere System

6 top-level lines · 6 rows shown · 40 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Nitrogen Generator	reefer-ship-n2-generator	1×	1	·	part
2	CO2 Scrubber	reefer-ship-co2-scrubber	1×	1	·	part
3	Air Compressor	reefer-ship-air-compressor	2×	2	·	part
4	Gas Analyser	reefer-ship-gas-analyzer	4×	4	·	part
5	CA Valve	reefer-ship-ca-valve	24×	24	·	part
6	Pressure Sensor	pressure-sensor	8×	8	·	part

Where the controlled-atmosphere system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Marine 1 Refrigerated Cargo Ship

Used in 1 assembly

Refrigerated Cargo Ship

Sourcing: possible vendors

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 (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks