Soil Moisture Sensor SM1-Le

Soil Moisture Sensor SM1-Le

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SM1-Le offers continuous monitoring of soil moisture for your green house/ farm/ lab needs. Connects to internet via ethernet port and data can be accessed via the internet.
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Tech Specs

  • Easy to use, long life Soil Moisture Sensor
  • Optional Ambient Temperature and Humidity Sensor
  • Cable length: 5 ft, extendable.
  • Ambient Temperature Sensor Range -40 to +123.8 C
  • Ambient Temperature accurate to +/- 0.5C
  • Ambient Humidity Sensor accurate to +/-5%RH with range from 1% to 99% relative humidity
  • Powerful Web Server Built-in. Access data with any standard Browser on your PC/ smart phone.
  • Connects to your network via ethernet
  • Compatible with any 10/100 Mbps network
  • Set high and low threshold settings for each sensor, and configure your alerts.
  • Supports API calls with sensor data output in JSON format.

Alerts/ Notification methods

Email, Email-to-SMS

Soil Moisture Sensor Accuracy

This is a relatively accurate sensor with tolerance of ±1% after calibration. Web Interface is available for field calibration as well.


SM1-Le Soil Temperature and water sensor can be easily installed and configured in less than 15 minutes via the integrated web interface. The SM1-Le connects to your network through Ethernet.


Along with powerful products, we offer superior customer support.

  • Simple and Easy to follow user manuals.
  • Application Notes addressing case specific issues. This is updated on a regular basis
  • Direct Support. Got a question, don't hesitate to drop us a line, or call us.

Sensor Calibration Information


Additional Information

Variant 1


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