Model photo. Check the datasheet for the contents supplied with the specific item number.

Climate

iDOL 139 LoRa — temperature, humidity and CO₂ sensor

SKU: 140356

Combined CO₂, relative humidity and temperature sensor with LoRaWAN data transmission for livestock and industrial buildings.

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€705.78

Price list · June 2026

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Relative humidity	0–100 % RHSource ↗
Temperature: measuring range	−40…+60 °CSource ↗
CO₂: measuring range	0–10000 ppmSource ↗
CO₂ measurement operating temperature	0…+50 °CSource ↗
Communication	LoRaWAN 1.0.2Source ↗
Power supply	5–30 V DCSource ↗
Supplied 24 V DC power cable	2 mSource ↗
Protection rating	IP67Source ↗

A separately purchased gateway is required; the manufacturer specifies iDOL 64. Wireless communication does not remove the need for a power supply.
Operating temperature range of the CO₂ channel: 0…+50 °C; do not substitute the temperature channel range.
Protective cap inclusion is UNKNOWN: the PDF says supplied, while the current webpage says optional; confirm before making an offer.

Where can I find specifications for this exact variant?

Match item number 140356 with the variants table in the datasheet. Do not apply specifications of a similar model to this sensor.

What limitations should be considered?

A separately purchased gateway is required; the manufacturer specifies iDOL 64. Wireless communication does not remove the need for a power supply.

Specifications are based on the listed materials. Check the documentation for your specific variant.