Atmosphere Management System

Assembly

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Carbon dioxide injection and humidity sensors that maintain plant-optimal CO₂ (1200 ppm) and relative humidity (60–70%).

Direct parts	6
Total parts	7
Used in	1 assembly
Class	Assembly
Status	unverified

Carbon dioxide injection and humidity sensors that maintain plant-optimal CO₂ (1200 ppm) and relative humidity (60–70%). A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Atmosphere Management System parts and their functions

6 top-level parts · 7 parts in total · full bill of materials below

Atmosphere Management System parts diagram: 1 pressurized CO₂ cartridge, 2 CO₂ pressure regulator with solenoid, 3 capacitive humidity sensor, 4 temperature thermistor, 5 NDIR CO₂ sensor, 6 HEPA air intake filter. 7 parts in 6 assemblies. — Atmosphere Management 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	Pressurized CO₂ Cartridge	2×	Pressurized CO₂ cartridges, 1 L each, refillable
2	CO₂ Pressure Regulator with Solenoid	1×	Pressure regulator and solenoid shut-off, 5 bar output
3	Capacitive Humidity Sensor	1×	Capacitive humidity sensor, 0–100% RH, ±3% accuracy
4	Temperature Thermistor	1×	Thermistor temperature sensor, -10 to +60 °C range
5	NDIR CO₂ Sensor	1×	NDIR infrared CO₂ sensor, 0–2000 ppm range
6	HEPA Air Intake Filter	1×	HEPA filter for ISS air scrubbing

3D model

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Build & assembly graph

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Bill of materials for Atmosphere Management System

6 top-level lines · 6 rows shown · 7 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Pressurized CO₂ Cartridge	space-pgc-co2-cartridge	2×	2	·	part
2	CO₂ Pressure Regulator with Solenoid	space-pgc-co2-regulator	1×	1	·	part
3	Capacitive Humidity Sensor	space-pgc-humidity-sensor	1×	1	·	part
4	Temperature Thermistor	space-pgc-temp-sensor	1×	1	·	part
5	NDIR CO₂ Sensor	space-pgc-co2-sensor	1×	1	·	part
6	HEPA Air Intake Filter	space-pgc-air-intake-filter	1×	1	·	part

Where the atmosphere management system is used

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

Space Systems 1 Space Plant Growth Chamber

Used in 1 assembly

Space Plant Growth Chamber

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