Decentlab Pressure & Electrical Conductivity Sensor


LoRaWAN® High-=Precision Pressure/Liquid Level, Temperature and Electrical Conductivity Sensor

Add to Quote


The Decentlab LoRaWAN®-enabled high-precision piezoresistive pressure sensor/depth gauge including temperature and conductivity sensors. Providing pressure measurements between 0 – 1 bar (0 … 10 m); up to 30 bar (300 m) on request. This smart device also has an electrical conductivity range of 0 – 20 mS/cm (other ranges on request). With a cable length of 10 m (custom lengths on request) and an RS-485 interface for robust operation in harsh environments, this device can be customised to have cable lengths of several hundred metres.

The Decentlab pressure and electrical condutivity sensor is compatible with LoRaWAN® networks of any provider. Simply place and measure; no setup required.

Ideal for applications such as:

  • Level/depth and conductivity monitoring in tanks for liquids
  • Water quality monitoring in fish farms
  • Groundwater level and quality monitoring
  • Level/depth monitoring in wells up to 300 metres deep
  • Water depth and temperature monitoring in running or open water
  • Relative pressure measurements
  • Absolute pressure measurement (on request)

Configurable via command line interface and downlink command interface this sensor can be left unattended for several years without replacing batteries.

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


  • 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): < 0.4 mW (10 min interval)

Operating Conditions:

Sensor Head Temperature & Humidity -5 – +5°C
0 – 100% RH
Sensor Device Temperature & Humidity -20 – +50°C
0 – 100% RH

Mechanical Specifications:

Dimensions 135 mm (L) x 81 mm (W) x 70 mm (H)
Weight Device plus batteries: 400g; sensor head: 300g (not including cable)
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® Pressure & Electrical Conductivity Sensor to suit specific project requirements.

Discount trade prices available
Speak to the team

Additional information

Weight 400 g
Dimensions 135 × 81 × 70 mm


White Grey

Environmental Protection

IP67 Rated

Measurements Taken

, ,

Power Source




You may also like…