Xi'an Kacise Optronics Co.,Ltd.
| Monitoring Depths | 10/20/30/40 cm (Customizable) |
| Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| GPS Positioning | Included (Longitude, Latitude, Altitude) |
| Delivery Time | 5-8 work days |
| Communication | RS485 + Optional 4G/GPRS |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Tilt Monitoring | -90° to 90°, ±2° |
| Measurement Method | Frequency Domain Reflectometry (FDR) |
| Power Supply | Solar Power + Optional Li-battery |
| Model Number | KQS-GTM |
| Certification | CE |
| Brand Name | KunQuan |
| Place of Origin | CHINA |
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Product Specification
| Monitoring Depths | 10/20/30/40 cm (Customizable) | Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | GPS Positioning | Included (Longitude, Latitude, Altitude) |
| Delivery Time | 5-8 work days | Communication | RS485 + Optional 4G/GPRS |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available | Tilt Monitoring | -90° to 90°, ±2° |
| Measurement Method | Frequency Domain Reflectometry (FDR) | Power Supply | Solar Power + Optional Li-battery |
| Model Number | KQS-GTM | Certification | CE |
| Brand Name | KunQuan | Place of Origin | CHINA |
The KQS-GTM tubular multi-layer soil moisture monitoring instrument utilizes Frequency Domain Reflectometry (FDR) technology, compliant with GB/T 28418-2012 standards. This advanced system detects frequency changes of electromagnetic waves as they propagate through materials with varying dielectric constants to accurately determine soil moisture content at multiple depths.
Equipped with high-precision digital temperature sensors, the instrument measures soil temperature at each monitoring layer. The standard configuration simultaneously monitors soil temperature and moisture at depths of 10 cm, 20 cm, 30 cm, and 40 cm, with custom depth configurations available to meet specific user requirements.
The system features RS485 signal output and offers optional integration with a built-in 4G wireless communication module and lithium battery. Data transmission via GPRS to IoT platforms enables real-time monitoring and access through computers and mobile devices.
Designed for ease of use, the instrument is lightweight, simple to install and operate, while maintaining high measurement accuracy. The integrated system combines soil moisture sensors, soil temperature sensors, solar power supply, and data transmission units with intelligent control chips.
Applications include agriculture, forestry, environmental protection, water conservancy, meteorology, irrigation management, horticulture, grassland and pasture monitoring, soil testing, plant cultivation, greenhouse control, and precision agriculture.
| Monitoring Item | Parameter | Measurement Range | Accuracy | Resolution | Unit |
|---|---|---|---|---|---|
| Soil temperature | Soil temperature | -40°C to 80°C | ±0.5°C | 0.1 | °C |
| Soil moisture | Volumetric water content | 0%-60% | ±3% (0-35% range) ±5% (35%-60% range) |
0.1 | % |
| Tilt angle | Inclination | -90° to 90° | ±2° | 0.1 | ° |
| Longitude | Position | -180° to 180° | ≤10 m | 0.1 s | ° |
| Latitude | Position | -90° to 90° | ≤10 m | 0.1 s | ° |
| Altitude | Elevation | -500 to 9000 m | ≤3 m | 1 | m |
| Supply voltage | Power input | 0-30,000 mV | ±20 mV | 1 | mV |
| Battery voltage | Battery level | 0-25,000 mV | ±20 mV | 1 | mV |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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