Real-time temperature and relative humidity monitoring system.

Ensure quality of your products

ONI takes accurate reading of cargo conditions when being transported or stored, e.g. temperature and relative humidity. Take better decisions anywhere.

Security and control

It is programmable, and it automatizes tasks and functions. It can be installed in mobile units, such as trucks and trailers; or in fixed locations with controlled environments, such as greenhouses or refrigeration units.

Temperature and relative humidity monitoring

1. Sensors measure the variables and transmit the signal to ONI.
2. ONI sends the data to the cloud.
3. Data is uploaded to the platform and notifications or alerts can be activated.
4. The mobile device receives alerts and the platform allows it to automatize actions.

Measure

Temperature
Relative humidity
Barometric pressure

Technical specifications

Temperature

Resolution

0.1 ºC

16 bit

Accuracy

±0.1 – ±1 ºC

Range

-40 – 125 ºC

Repeat

±0.2 ºC

Response

<5 s

Relative humidity

Resolution

0.1%RH

16 bit

Accuracy

±2%RH

Repeatability

±0.1%RH

Response

<5 s

Sluggish

<0.3%RH

Barometric pressure

Operating temperature range

-40 - +85 ºC

Operating pressure range

300 - 1100 hPa

Supply current

2.8 - 4.2 µA

Temperature coefficient of offset

±1.5 Pa/K

±12.6 cm/K

Absolute accuracy pressure

±1.0 hPa

Relative accuracy pressure

±0.12hPa

Resolution of pressure output data

0.18 Pa

Noise in pressure

1.3 Pa

11 Cm

Soler drift

-0.5 – 2.0 hPA

Possible sampling rate

157 – 182Hz

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