Hydra II soil moisture conductivity temperature sensor
Stevens' Hydra probe is designed to measure soil moisture, soil temperature, and dielectric constant. The dielectric constant is directly related to the amount of salt in the soil moisture. Unlike other capacitive sensors, the Hydra probe can measure these three parameters at the same time. High frequency measurement indicates the characteristics of capacitance and soil conductivity, and the temperature of the soil is measured by thermistor while measuring the soil moisture and soil salinity.
The precise sensing area can strongly measure the soil moisture gradient, and the sensor's response time is very fast. When the internal conditions of the soil change, the sensor can quickly sense these changes and then measure them. Sensor measurement does not require on-site calibration, and can be directly connected to the data collector to achieve measurement.
Features
Simultaneous measurement
Soil Moisture
Soil salinity
Soil temperature
Transient sensor response
No calibration
Compact and durable, no maintenance
Can accurately measure dielectric constant, soil moisture and soil conductivity
Compatible with most data acquisition systems and analog inputs
Hydra II soil moisture conductivity temperature sensor
Technical Parameters
Dielectric constant range
1~65
Dielectric constant accuracy
±1.5% or ±0.2
Soil moisture range
0~saturated
Soil moisture accuracy
±0.03
Soil conductivity range
0.01~1.5 S/m
Soil conductivity accuracy
±2.0% or ±0.005 S/m
Soil temperature range
-10~65℃
Soil temperature accuracy
±0.1℃
Operating temperature
0~65℃
Storage temperature range
-40~70℃
Waterproof performance
Can be immersed in water
material
PVC and stainless steel
Output
SDI-12, RS485 (specify before ordering)
Origin: United States
Other supplier products
|
|
0871LH1 датчик замерзающего дождя |
The 0871LH1 Freezing Rain Sensor is a small, low-energy sensor that can monitor icing conditions to facilitate preventive measures to prevent damag... |
|
|
QT-WT01 underwater button temperature data logger |
QT-WT01 underwater button temperature data logger is an accurate, small-sized and easy-to-use device. It can be placed underwater as deep as 30 met... |
|
|
SO-421 soil oxygen sensor |
用途：SO-421的响应时间快，为14秒，专为实验室应用而设计。它配有一个用于校正温度变化的热敏电阻温度传感器和一个电阻加热器，可将膜的温度提高到环境温度以上约2度，以防止聚四氟乙烯膜上发生冷凝并阻挡传感器的扩散路径。典型应用包括在实验室实验中测量O 2，监测室内环境中的气态O 2以进行气候控... |
|
|
QT-WII01 4 Choice Insect Olfactometer |
Descriptions: 4 Choice Insect Olfactometer is an instrument applied in studying the behavior of insects with strong ability of activity. Insets com... |
|
|
QT-BL01 lightning Rod Components |
Product description: This device is to protect outdoor instruments from lighting stroke.QT-BL01 lightning Rod ComponentsFeaturesNon-electronic and ... |
All supplier products
Same products
