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Gas Detection for Breweries & Distilleries

ACTION AEC2232bX fixed gas detector
INDUSTRY SOLUTION

Gas Detection for Breweries &
Distilleries

Ethanol vapor, CO2 and CIP cleaning hazards covered
CE/ATEX certified, IP66 washdown, hot-swap modules

Home/Solutions/Brewery & Distillery

In a brewery or distillery, invisible gases threaten your workers on every shift.
Fermentation produces enough CO2 to asphyxiate workers at floor level in cellars and
confined spaces. Distillation generates ethanol vapor that is explosive at just 3.3% by
volume. CIP cleaning chemicals corrode unprotected sensors and trigger false alarms.
ACTION's AEC2232bX gas detection system handles all three hazards in a single IP66-
rated unit — available as a carbon dioxide sensor, oxygen (O2) detector or ethanol
flammable gas detector — with no-enclosure-opening calibration that keeps your cellars
production-safe.

The Hazards in Your Brewery & Distillery
Fermentation Cellars
CO2 accumulation at floor level
Asphyxiation — 5% CO2 is immediately dangerous
Distillation Halls
Ethanol vapor (LEL 3.3% VOL)
Flash fire and explosion
Tank Farms & Storage
Ethanol + CO2 + O2 displacement
Confined-space fatalities
CIP & Cleaning Areas
Sensor poisoning from cleaning chemicals
False alarms, sensor failure
Bottling Lines & Kegging
CO2 purge atmospheres
Asphyxiation risk in enclosed areas
Detection Zones & Recommended Setup
Zone
Gas
Mounting Height
Detector
Fermentation
cellar
CO2 + O2
0.3 m above floor (CO2
sinks)
AEC2232bX-CO2 + O2
Distillation hall
Ethanol vapor
0.3-0.6 m above floor
AEC2232bX-EtOH
Tank farm
Ethanol + O2
0.3-0.6 m / 1.5 m
breathing
AEC2232bX-EtOH +
AEC2531a-O2
CIP area
CO2 (if used) +
O2
0.3 m / 1.5 m breathing
AEC2232bX-CO2 + O2
Bottling / kegging
CO2
0.3 m above floor
AEC2232bX-CO2
Boiler house
CH4 or LPG
0.5-2 m above source
AEC2232bX-CH4 or -LPG
Built for the Wet, Chemical and Confined Spaces of Beverage Production
IP66 Washdown Rating
Handles the high-pressure wash-downs that are
standard in brewery cleaning — no moisture
ingress, no sensor drift from humidity
Infrared Ethanol Sensor Option
NDIR technology immune to poisoning from CIP
chemicals and cleaning vapours that destroy
catalytic sensors in weeks
Hot-Swap Modules
Pre-calibrated sensor modules swap tool-free in
seconds during turnaround — calibration
happens in your workshop, not on the cellar floor
CE / ATEX Certified
Ready for EU and North American brewery
installations — SIL2 functional safety and
CE/ATEX for hazardous areas
Non-Intrusive Calibration
Infrared remote configuration means no
enclosure opening during production — no hot-
work permits, no shutdown
28 Years in Gas Safety
Contributing author of China's national
petrochemical detection design standard (GB/T
50493-2019) — same engineering rigor applied to
beverage
Confined-Space Entry and Turnarounds

Brewing staff routinely enter fermentation tanks, mash tuns and cellars where oxygen can have been
displaced. ACTION portable gas detectors and portable gas leak detectors combine a carbon dioxide
sensor with an oxygen (O2) detector and an ethanol gas leak detector in one handheld, and a multi-
gas detector is available for fixed points that watch several hazards. Boiler and utility rooms can add a
natural gas detector, methane detector or propane gas detector to complete coverage.

Free Brewery Gas Detection Layout
Send your facility plan — get a marked-up detector layout, model-by-model BoM and alarm setpoint
schedule within 5 working days.
Get Free Layout
Contact: Jenny Mai | info@actiongasdetector.com | +86 28-68724242 | www.actiongasdetector.com