This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original DS18B20 temperature sensor chip. It is waterproof, moisture-proof and anti-rust with the high-quality stainless steel tube encapsulated. No other components, unique single bus interface. Probe temperature sensor using original DS18B20, High-quality stainless steel anti-rust waterproof package, Stainless steel housing (6 * 30mm), lead length 100cm, After rigorous testing of each probe individually wrapped.
-4 deg F t deg 140 deg F (-20 deg C t deg 60 deg C)
Soil Moisture Sensors measure soil moisture with patented TDT (Time Domain Transmission) technology. biSensors are self-calibrating for all soil types and conditions and are unaffected by salty soil conditions or soils with a high pH. biSensors can be connected to a two-wire path or conventional wire and provide continuous measurements and real-time feedback for the controller to make smart irrigation decisions specific to the landscape the biSensor is installed in.
Accurately measures soil moisture using patented modified TDT technology
Self-calibrates to all soil types and conditions
Soil moisture readings are within ±3% of the actual volumetric soil moisture content
Measurement ranges from 5% moisture to fully saturated soil
Capable of measuring changes of less than 0.1%
Measures soil temperature
Moisture readings are consistent in salty conditions
Sensor is completely sealed – no electrical contact with soil eliminates any electrostatic degradation or Galvanic corrosion of the sensing element
Power surge resistant
No electrical contact with soil
Can only be connected to Baseline controllers
Requires DBR-6 or equivalent wire connections on the two-wire side
Requires all connections to be installed according to manufacturer’s instructions