Feature

●Includes 1 soil moisture sensor
●Supports up to 8 channels for integration with your WS-2000 or WS-5000 console
●Wireless 915 MHz sensor range up to 300 feet (100 feet in most conditions) with 71 second refresh rate
●Sensor measures 6 x 3.5 x 1 in
●Sensor powered by 1 x AA battery (not included)


Description

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The WH31SM soil moisture sensor measures moisture content in the soil in and around your home, with a 915 MHz wireless range of 300 feet (100 meters) line of sight (100 feet under most conditions). The IP66 waterproof sensor features a ceramic cap, which acts like a breathing filter for exchanging soil moisture to the internal sensor. This filter makes the sensor less sensitive to soil density (clay, sand, soil, potting soil, etc.). Add up to 8 soil moisture sensors to your Ambient Weather WS-2000 and WS-5000 weather stations.

The sensor supports up to 8 channels and transmits this information once per 71 seconds to the display console of your choice, or our cloud service AmbientWeather.net. The information can then be accessed through the console, online dashboard, Amazon Alexa, Google Home, IFTTT, and much more. You can send email, text or IFTTT alerts when watering is required. The console software also allows for 2-point soil type calibration to assure accuracy.

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Important Note:

The sensor needs to be calibrated before installing in the ground at no more than 4 inches (10 cm) deep.

Compatibility List*:

  • WS-2000
  • WS-5000

*You must update your firmware to the following versions:

  • Console Firmware Version 1.6.2 or greater
  • Wi-Fi Firmware Version 4.2.2 or greater

Features:

  • 8 channel dip switches
  • Auto resync
  • 71 second update rate
  • 915 MHz frequency
  • 300 ft line of sight (100 ft in most conditions)
  • IP66 waterproof
Moisture Range 0 to 100%
Moisture Resolution 1%
Waterproof IP66
Sensor Dimensions 6 x 3.5 x 1 inches
Sensor Power 1 x AA batteries required (not included)

More Sensors Available:

Our WH31 & WH32 series of sensors will integrate seamlessly with your Ambient Weather weather station.

thermometer hygrometer barometer thermohygrometer thermo-hygrometer temperature humidity thermometer hygrometer barometer thermohygrometer thermo-hygrometer temperature humidity thermometer hygrometer barometer thermohygrometer thermo-hygrometer temperature humidity probe passive solar radiation shield rain elements adjustable bracket mount
WH32B WH31E WH31P WH31-SRS
Customer Reviews
4.4 out of 5 stars
72
4.6 out of 5 stars
984
4.6 out of 5 stars
984
4.7 out of 5 stars
61
Price $28.99 $27.50 $27.50 $27.50
Sensor Type Thermo-hygrometer Barometer Thermo-hygrometer Probe Thermometer Solar radiation shield ACCESSORY
Sensor Location Indoor / Outdoor Indoor / Outdoor Indoor / Outdoor Outdoor
Sensor Features & Notes Stand alone mini weather station, Single channel transmission only; does not include RCC. Includes RCC, and also supports NIST. 10 foot probe can measure many different mediums including air, water, soil, refrigerator, and freezer. Protects WH31E, WH31P, and WH31L from solar radiation; NOT A SENSOR.
lightning thunder rain storm detector alert chaser leak flood seep moisture detector alert alarm soil moisture humidity meter reader monitor farm agriculture green house plant garden pool float spa pond aquarium hot tub thermometer temperature swimming fish
WH31L WH31LA WH31SM WH31PF
Customer Reviews
4.4 out of 5 stars
317
4.7 out of 5 stars
49
4.2 out of 5 stars
158
3.8 out of 5 stars
48
Price $66.00 $32.99 $36.99 $60.50
Sensor Type Lightning Detector Moisture / Leak Detector Soil Moisture Meter Floating Thermometer
Sensor Location Outdoor Indoor Indoor / Outdoor Indoor / Outdoor
Sensor Features & Notes Detects lightning strikes from up to 40 km. Has 2 sensitivity settings and will check every 3 seconds. Measures moisture content in the soil every 72 seconds. Completely sealed, IPX6/IPX8 water resistant, floating sensor.
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Ambient Weather Network

With our weather stations, sensors, and cloud service, Ambient Weather has developed a suite of tools that seamlessly stream real-time weather conditions to the internet, enabling a community of weather professionals and enthusiasts who, together, create a rich network of weather data spanning the globe.

Quickly view detailed information with our animated expandable modules. Features dials, gauges, graphs and text reports for every parameter. Monitor indoor and outdoor conditions, including wind speed, wind direction, rainfall, UV, solar radiation, indoor temperature, indoor humidity, barometric pressure, dew point, heat index, wind chill and more.

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Connect to Ambient Weather

IFTTT Amazon Alexa SmartThings Google Home Assistant Weather Underground PWSWeather IFTTT Amazon Alexa SmartThings Google Home Assistant Weather Underground PWSWeather

Responsive Design

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Public Dashboard

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Extensive Data