Installation Type: | Insert Into Soil |
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Contact: | Contact |
Output Signal Type: | Digital/Analog |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Technical parameter
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Signal output type
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RS485 interface, Modbus protocol
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Supply voltage
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3.6-30V/DC
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Static power consumption
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6mA@24V DC
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Soil moisture range
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Optional range:0-50%,0-100%
Resolution ratio:0-50%(error rate 0.03%),50-100%(error rate 1%) Precision:0-50%(error rate2%),50-100%(error rate3%) |
Conductivity range
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Optional range:0-20000us/cm
Resolution ratio:0-10000us/cm(error rate10us/cm)(default), 100000-20000us/cm(error rate 50us/cm) Precision:0-10000us/cm(error rate±3%))(default),10000-20000us/cm(error rate±5%) Higher precision needs to be customized |
Conductivity temperature compensation
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Built-in temperature compensation sensor with a compensation range of 0-50 ºC
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Temperature measuring range
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Range :-40~80ºC,Resolution ratio:0.1ºC,:Precision±0.5ºC
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Principle and mode of measurement
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FDR method for soil moisture and alternating current bridge method for soil conductivity. Put in soil or culture solution, direct
test in one nutrient solution of water and fertilizer |
Levels of protection
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Long term use of IP68 in water
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Working environment
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-40ºC-85ºC
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Probe material
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Anticorrosive special electrode
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Sealing material
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Black flame-retardant epoxy resin
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Installation
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All embedded or probe fully inserted into the tested medium
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Default cable length
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2 meters, cable length can be customized according to requirements
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Connection type
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Preinstalled cold-pressed terminal
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Overall dimension
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45*15*145mm
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Electrode length
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70mm
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See its application in these fields: 1. Monitor soil temperature and humidity conductance in agricultural greenhouse to control irrigation system. 2. It is easy to observe whether open farmland is short of water. 3. Monitor the ground humidity and soil conductance, and study the influence on the surrounding environment. 4. Collect soil temperature and humidity conductance data needed for scientific research.
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