| Customization: | Available |
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| Contact: | Contact |
| Output Signal Type: | SDI12 |
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TR-HTSE-SDI12 SDI12 Output Integrated Soil EC Sensor Soil Temperature and Humidity Sensor Soil Sensor measures the volume percentage of soil moisture and is a soil moisture measurement method that meets current international standards. TR-HTSE-SDI12 Soil Sensor has stable performance and high sensitivity. It is an important tool for observing and studying the occurrence, evolution, improvement and water-salt dynamics of saline soil. By measuring the dielectric constant of the soil, it can directly and stably reflect the true moisture content of various soils.
The soil sensor has the following characteristics:
(1) Three parameters of soil moisture content, electrical conductivity and temperature are combined.
(2) It can also be used for the conductivity of water and fertilizer integrated solutions, and other nutrient solutions and substrates.
(3) The electrode is made of a specially treated alloy material, which can withstand strong external force and is not easy to be damaged.
(4) Completely sealed, resistant to acid and alkali corrosion, can be buried in soil or directly into water for long-term dynamic testing.
(5) High precision, fast response, good interchangeability, probe insertion design ensures accurate measurement and reliable performance.
(6) Perfect protection circuit and multiple signal output interfaces are optional.
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Signal output type
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SDI-12
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Supply voltage
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3.6-16V DC
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Static sleep power
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0.03mA @12V DC
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Dynamic power measurement
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When receiving the measurement command, the current is 10mA within 150ms, and then returns to the static sleep power consumption
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Measure time
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150ms
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Data collector compatibility
(Including but not limited to) |
Decagon Device: Em50, Em50R data collector
Campbell Scientific: Any data collector that supports SDI-12 interface (CR10X, CR850, 1000, 3000, etc.) |
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Soil dielectric constant range
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Available range: 0.88 (air)-81.88 (water)
Resolution: within 0.88-40.00, ± 0.1; within 40.00-81.88, ± 0.5 Accuracy: within 0.88-40.00, ± 1; within 40.00-81.88, ± 5% |
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EC range
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Measuring range: 23ds / m (23000us / cm)
Resolution: 0.01 dS / m within 0-7ds / m, 0.05ds / m within 7-23ds / m Accuracy: ± 5% within 0-7ds / m, ± 15% within 7-23ds / m |
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Conductivity temperature compensation
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Built-in temperature compensation sensor, compensation range 0-50 ºC
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Temperature measurement range
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Range: -40 ~ 80 ° C, resolution: 0.1 ° C, accuracy: ± 0.5 ° C
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Measurement principle and measurement method
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FDR method for soil moisture, AC bridge method for soil conductivity
Soil in situ inserted or immersed in culture solution, nutrient solution of water and fertilizer for direct test |
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Protection class
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IP68 immersed in water for long-term use
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Operating environment
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-40~85ºC
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Probe material
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Anti-corrosion special electrode
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Sealing material
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Black flame retardant epoxy resin
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Installation method
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All embedded or all probes inserted into the test medium
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Cable length
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Standard: 2m, can be customized as required
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Connection method
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Pre-installed cold-pressed terminals
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Dimensions
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35*11*111mm
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Electrode length
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51mm
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Applications of TR-HTSE-SDI12 SDI12 Output Integrated Soil EC Sensor Soil Temperature and Humidity Sensor Soil Sensor:
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