JW-TRSQ(LC1) Soil Moisture Temperature Water Level Sensor is an integrated 4G wireless monitoring probe designed for farmland irrigation, greenhouse cultivation, soil moisture observation, water conservancy projects, and drought or flood management. It measures multi-layer soil moisture, soil temperature, and water level in real time, helping users understand field water conditions and make scientific irrigation decisions.
With a high-density PVC probe body, IP68 protection, non-contact dielectric sensing technology, and 1 mm water level resolution, this sensor is ideal for long-term outdoor deployment in complex agricultural and hydrological environments.
2. Product Overview
JW-TRSQ(LC1) integrated soil moisture temperature and water level sensor is designed for real-time monitoring of soil water conditions and field ponding status. It can be installed vertically in farmland, greenhouse beds, irrigation areas, water-saving agriculture projects, grassland, experimental plots, and water conservancy monitoring sites.
The probe uses a high-frequency dielectric sensing principle to detect soil moisture conditions through the PVC pipe wall. This structure reduces the influence of direct soil contact, fertilizer, pesticide, salt ions, and irrigation water on the measurement results. The sensor provides stable data for irrigation scheduling, drought prevention, waterlogging warning, and soil moisture profile analysis.
The standard product supports 3-layer, 4-layer, and 5-layer soil monitoring options and can be customized according to project requirements. Each monitoring layer is typically spaced at 10 cm intervals, making it suitable for root-zone water monitoring and multi-depth soil moisture analysis.
Parameter
Model No.
JW-TRSQ(LC1)
Measurement Parameters
Soil moisture, soil temperature, water level
Soil Moisture Range
0 to 100 percent Vol
Soil Moisture Accuracy
±3 percent Vol
Soil Moisture Resolution
0.01 percent Vol
Soil Moisture Measurement Area
Within 10 cm diameter around the sensor
Soil Temperature Range
-40 to 85 °C
Soil Temperature Accuracy
±0.5 °C
Soil Temperature Resolution
0.01 °C
Water Level Range
0 to 50 cm
Water Level Accuracy
2 percent FS
Water Level Resolution
1 mm
Communication
4G wireless by default optional RS485 output
Power Supply
3.7 V lithium battery
Charging Power
0.5 W
Power Consumption
Standby 2 μAh transmission 100 mAh under 4G communication
Protection Grade
IP68
Standard Layers
3 4 5 layers customizable
Layer Interval
10 cm typical interval
Main Housing Size
115 × 90 × 55 mm
Total Length
Approx 1654 mm for 3 or 4 layer version with 100 mm increase per added layer
Weight
Approx 2 kg
Installation
Vertical insertion into soil after drilling and soil slurry backfilling
5. Application Scenarios
Smart Irrigation Monitoring: The sensor helps farms monitor soil moisture and water level changes in real time, allowing users to optimize irrigation timing and reduce water waste.
Greenhouse Cultivation: It can be installed in greenhouse vegetable beds, nursery areas, or controlled-environment agriculture systems to support precision irrigation and root-zone water management.
Soil Moisture and Waterlogging Monitoring: The integrated water level function helps identify surface ponding, field flooding, and water accumulation conditions, making it useful for drought and flood management.
Water Conservancy Projects: The sensor is suitable for soil moisture observation, irrigation district monitoring, reservoir surrounding farmland monitoring, and water diversion project management.
Agricultural Research and Soil Experiments: With multi-layer monitoring capability, it provides valuable data for soil water movement studies, crop water demand analysis, and field experiments.
6.Installation Summary
Installation Summary
Select a representative monitoring position in the field.
Drill vertically into the soil at a 90-degree angle.
Remove soil impurities and mix fine soil with water to prepare slurry.
Pour the slurry back into the hole to about half the depth.
Slowly insert the probe vertically into the hole.
Rotate slightly to remove excess slurry and ensure stable contact.
Keep the ground marking line aligned with the surface level.
Complete installation and connect data transmission to the monitoring platform.
FAQ
Q
1. What does this soil monitoring sensor measure?
A
It measures soil moisture, soil temperature, and water level in one integrated probe. It is suitable for farmland irrigation, greenhouse monitoring, waterlogging detection, and soil profile analysis.
Q
2. Is this sensor suitable for long-term outdoor installation?
A
Yes. The sensor uses a high-density PVC probe body and IP68 waterproof design, making it suitable for wet soil, outdoor farmland, greenhouse beds, and irrigation monitoring areas.
Q
3. Does the sensor support wireless data transmission?
A
Yes. The standard version supports 4G wireless communication. RS485 output can also be customized according to project requirements.
Q
4. Can JW-IoT provide this sensor for smart irrigation projects?
A
Yes. JW-IoT can provide this integrated soil moisture temperature and water level sensor as part of a smart irrigation or agricultural IoT monitoring solution, including sensor deployment, data collection, and platform integration support.
Q
5. What is the water level measurement resolution?
A
The water level resolution can reach 1 mm, which is suitable for monitoring field ponding, irrigation water depth, and shallow water level changes.
Q
6. Can the sensor measure soil moisture at different depths?
A
Yes. The sensor supports multi-layer monitoring. Standard versions are available with 3, 4, or 5 layers, and the number of layers can be customized according to the application.
Q
7. Is the measurement affected by fertilizer or salt ions?
A
The sensor uses a high-frequency dielectric sensing principle and a PVC isolation structure, which helps reduce the influence of fertilizer, pesticide, salt ions, and irrigation conditions on measurement accuracy.
Q
8. Can JW-IoT customize the output interface?
A
Yes. JW-IoT can customize RS485 output and support third-party platform integration depending on the project requirements.
Q
9. Where can this product be used?
A
It can be used in farmland irrigation, rice fields, greenhouse cultivation, pasture, soil experiments, precision agriculture, drought monitoring, flood monitoring, and water conservancy projects.
Q
10. How is the sensor installed?
A
The sensor should be installed vertically. A hole is drilled in the soil, soil slurry is prepared and backfilled, and then the probe is slowly inserted until the ground marking line aligns with the surface.
Q
11. Can JW-IoT provide a complete monitoring system?
A
Yes. JW-IoT can provide sensors, communication modules, gateways when required, cloud platform access, data dashboards, and project-based deployment support for agriculture and water conservancy monitoring.
Q
12. What crops or scenarios are suitable for this product?
A
It is suitable for rice fields, vegetable farms, greenhouse crops, grassland, irrigation districts, scientific research plots, and any agricultural area that requires soil moisture and water level monitoring.
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