Moseley E-Canister deployed in a refrigerated trailer, sampling volatiles from stored produce

Deployment · Reefer in transit

Catch spoilage before the door opens.

On long-haul reefers, a single warm pallet, a stuck door seal, or a brief failure of the refrigeration unit can spoil the entire load. The E-Canister rides inside the trailer, sampling air every few seconds and streaming results back to your operations team in real time.

14 days

Battery life on a single charge

Door events

Logged with gas signature

Multi-temp

Tracks each compartment

Cellular + BLE

Reports while moving

01 · Why the trailer matters

Three days in the dark.

A reefer trailer is the hardest part of the cold chain to monitor. Once the doors close in Mildura, no one looks inside until it lands at the DC in Brisbane. Temperature loggers tell you about heat — they say nothing about the volatile signature that warns of ripening, fermentation, or microbial decay.

What we sense

Ethylene, CO₂, ethanol and acetaldehyde at parts-per-billion across the trailer’s air column. The signature shifts long before any visible damage.

Where it goes

Cellular telemetry every 60 seconds while moving, BLE burst-upload at the dock. All readings stream into the same Moseley cloud as the rest of your fleet.

What you do

Push alerts when ethylene crosses your tolerance, when a door event correlates with a CO₂ spike, or when a compartment’s signature drifts. Reroute, pre-cool, or triage on arrival.

Refrigerated trailer truck on the highway — **+ On the road** Trailer-mounted sensor · cellular backhaul · driver-free monitoring

02 · Trailer-grade hardware

Built for the road.

Mount

Magnetic / strap mount on bulkhead or door frame. No drilling required.

Power

Internal Li-ion · 14-day duty cycle · USB-C top-up between runs.

Comms

4G LTE-M + Bluetooth 5.2 · GPS for trip linkage.

Environment

−5 °C to +35 °C operating · IP54 sealed against wash-down.

See what your refrigerated trailer is breathing.

Pilot programs run 30–90 days with a single canister or a fleet. Talk to a scientist about the volatile signature in your environment.

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