Decentlab Air Temperature and Humidity Sensor


LoRaWAN® Air Temperature and Humidity Sensor

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The Decentlab LoRaWAN®-enabled air temperature and relative humidity sensor provides high accuracy temperature measurements of ±0.1°C (20 – 60°C); ±0.2°C (-40 – 90 °C) and humidity measurements of ±1.5 % (0 – 80 %); ±2 % (80 – 100 %) RH.

Compatible with LoRaWAN® networks of any provider. Simply place and measure; no setup required.

Ideal for applications such as:

  • Smart Agriculture
  • Greenhouses
  • Frost Alerts
  • Building Automation
  • Cold Chain Storage

Housed in a robust polycarbonate enclosure, this device is weatherproof, impact and UV-resistant with an IP67 rating.

For flexibility, this sensor is available in two versions. The DL-SHT35-001 features a radiation shield as standard. The DL-SHT35-002 has a 2m cable and no radiation shield.


  • LoRaWAN® Compatible
  • Requires standard alkaline (C-type) batteries
  • CE compliant
  • Wireless range up to 10 km (line of sight), approx 2 km (suburban areas)
  • Suitable for monitoring outdoor environments


Power Supply:

Internal battery type: 2 x alkaline C batteries (LR14)
Power Consumption (average) < 0.5 mW (10 min interval)

Operating Conditions:

Temperature -20 – +50°C
Humidity 0 – 100% RH

Mechanical Specifications:

Enclosure dimensions 280 mm (L) x 105 mm (W) x 85 mm (H) (including radiation shield)
135 mm (L) x 81 mm (W) x 70 mm (enclosure only)
Weight 585g (including radiation shield)
425g (enclosure, sensor with 2m cable, batteries)
Sensor device material, IP rating Polycarbonate; weatherproof, impact-, UV-resistant (IP66/IP67).
Pressure equaliser plug with PTFE membrane (IP68)

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN® air temperature and humidity sensors to suit specific project requirements.

Discount trade prices available
Speak to the team

Additional information

Weight 585 g
Dimensions 280 × 105 × 85 mm


White Grey

Environmental Protection

IP67 Rated

Measurements Taken


Power Source





DL-SHT35-001, DL-SHT35-002

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