History

Gas Canister (Smart)

## Gas Canister (Smart)

:::infobox
| Property | Value |
|----------|-------|
| Prefab Hash | -668314371 |
| Prefab Name | ItemGasCanisterSmart |
| Created With | [Hydraulic Pipe Bender Mk. II](/wiki/hydraulic-pipe-bender-mk-ii), [Fabricator](/wiki/fabricator) |
| Cost | 2g [Copper](/wiki/copper),
8g [Steel](/wiki/steel),
2g [Silicon](/wiki/silicon) |
| Max Pressure | 20265 kPa |
| Volume | 64 L |

![Gas Canister (Smart)](ItemGasCanisterSmart.png)
:::

## Description

[Gas Canister (Smart)](/wiki/gas-canister-smart) is used to store gasses. The gasses can then be output at a rate of 101.325 kPa per tick. Overpressurizing the canister will cause it to explode. The maximum pressure for a canister is 20.265 MPa, or 200 Earth atmospheres.  Its internal volume is 64 Litres.

[Gas Canister (Smart)](/wiki/gas-canister-smart) has a pressure capacity twice that of the standard Gas [Canister](/wiki/canister), and a visual display of tank pressure on its side.

Visual display legend:
| Pressure (MPa) | Number of bars out of 10 | Color of bars |
|---|---|---|
| 2-10 | 2 | | Grey |
| 10-16 | 5 | | Yellow |
| 16-18 | 9 | | Green |
| 18-20 | 10 | | Blue |
| 20+ | 10 | | Red (overpressure) |

## Usage

To fill the canister, place it into a [Gas Tank Storage](/wiki/gas-tank-storage) unit connected to a pipe network carrying gas (equalizing the pressure in the network and canister). It can also be refilled by inserting it into the striped area above of the [Portable Tank](/wiki/portable-tank).

When held in the hands, a canister can be opened, causing its contents to equalize with the atmosphere (or contents of a sealed room).

## Used In

- [EVA Suit](/wiki/eva-suit) and [Hardsuit](/wiki/hardsuit) for Breathable Gas and Waste
- EVA [Spacepack](/wiki/spacepack) and [Hardsuit Jetpack](/wiki/hardsuit-jetpack) for Propulsion Gas
- [Welder](/wiki/welder) for Fuel
- [Portable Generator](/wiki/portable-generator) for Fuel
- [Portable Hydroponics](/wiki/portable-hydroponics) for Water

## Notes

- Default colour marking in Stationeers:
| [Blue](/wiki/spray-paint) | [H2O](/wiki/water) (Water) |
|---|---|
| **[Green](/wiki/spray-paint)** | **[N2](/wiki/nitrogen) (Nitrogen)
 [N2O](/wiki/nitrous-oxide) (Nitrous Oxide)** |
| **[Grey](/wiki/spray-paint)** | **[CO2](/wiki/carbon-dioxide) (Carbon Dioxide)
 [X](/wiki/pollutant) (Poluttant)** |
| **[Orange](/wiki/spray-paint)** | **[Fuel](/wiki/fuel) (H2 66% + O2 34%)** |
| **[Red](/wiki/spray-paint)** | **[H2](/wiki/volatiles) (Hydrogen / Volitiles)** |
| **[White](/wiki/spray-paint)** | **[O2](/wiki/oxygen) (Oxygen)
 [Air](/wiki/air) (as defined in-game as O2 25% + N2 75%)** |
| **[Yellow](/wiki/spray-paint)** | **Stock colour after manufacturing (Empty)** |

- Other common (player) colour markings in Stationeers:
| [Black](/wiki/spray-paint) | [X](/wiki/pollutant) (Pollutant, replacing Grey) |
|---|---|
| **[Khaki](/wiki/spray-paint)** | **[Air](/wiki/air) (as defined in-game as O2 25% + N2 75%, replacing White)
 [Air 20/80](/wiki/air-2080) (Earth Standard, less 1% Argon)
 [Nitrox 35/65](/wiki/nitrox-3565) (alternate breatable mixture)** |
| **[Pink](/wiki/spray-paint)** | **Hydroponic Air (any breatahable mix with also including >2% [CO2](/wiki/carbon-dioxide))** |
| **[Purple](/wiki/spray-paint)** | **Exhaust Gas (any High Pressure / Temperature mix including [X](/wiki/pollutant) and [CO2](/wiki/carbon-dioxide))** |
| **[Brown](/wiki/spray-paint)** | **Body-specific Atmospheric Gas** |
| **[Yellow](/wiki/spray-paint)** | **Waste / Exhaled Gas (per default Waste Canister)** |

- Note that Stationeers Gas Standards vary compared to those used on Earth, as listed on Wikipedia: https://en.wikipedia.org/wiki/Bottled_gas#Specific_gases