SMT-520

Soil moisture, temperature and conductivity sensor with RS-485/Modbus interface.

The soil sensor SMT-520 determined is used for precise measurement of soil moisture, temperature and conductivity.

1
2
3
4

Home » System extensions » Sensors » SMT-520

The SMT-520 soil sensor is used to monitor soil moisture, soil temperature and soil conductivity. The sensor can also be permanently placed in deeper soil layers and used for long-term analysis due to the IP-68 housing.

Technical Data

  • Measuring range humidity: 0 - 100%
  • Accuracy humidity: ±2% (0-50%); ±3% (###lt##50%);
  • Measuring range temperature: ±0.5°C
  • Accuracy temperature: ±2% (0-50%); ±3% (###lt##50%);
  • Conductivity measuring range: 0 - 10 mS/cm
  • Accuracy conductivity: ±3% FS
  • Interface: RS-485 / Modbus
  • Power supply: 12-24 V DC

Mechanical data

  • Protection class: IP68
  • Operating temperature: -40°C...+80°C
  • Dimensions: 45*15*145 mm
  • Cable length: 5m
  • Storage: 10°C...60°C; 20%...90% rel. humidity

Contact

  • Infranet Technologies GmbH

Tempowerkring 19
D-21079 Hamburg

Thank you very much

Thank you for taking the time to read this page to the end. If you’ve made it this far, you might like the way we work: We develop our products with great attention to detail and provide support throughout their entire life cycle. If you like, talk to us. We look forward to hearing from you!

© Infranet Technologies GmbH

Imprint Privacy policy

E2638-NH3-EPHS-500-12