ZTS-3002-TR-ECTHNPKPH-N01 Soil Multi-Parameter Sensor Temperature, Moisture, pH, EC, Nitrogen, Phosphorus & Potassium (RS485 Type)
The ZTS-3002-TR-ECTHNPKPH-N01 is a high-performance, five-pin multi-parameter soil sensor designed to deliver stable and highly sensitive measurements of soil properties. By accurately measuring the dielectric constant of the soil, it directly reflects the true volume percentage of soil moisture in accordance with current international standards.
Engineered for durability, the sensor features a completely waterproof design with vacuum potting and epoxy resin sealing. It is highly resistant to long-term electrolysis and corrosion, allowing it to be safely buried in all types of soil for long-term observation. This sensor serves as an essential tool for studying the occurrence, evolution, improvement, and water-salt dynamics of saline soil.
Features
- Multi-Parameter Monitoring
- Rugged Construction
- Long-Term Durability
- High Performance
- Reliable Transmission
Specifications
| Parameter | Specification Details |
|---|---|
| Core Electrical & Operational Specs | |
| Output Signal | RS485 (Standard Modbus-RTU Protocol) |
| Baud Rate | 4800 default |
| Supply Voltage | 4.5 ~ 30V DC |
| Operating Temperature Range | -30°C ~ 70°C |
| Stabilization Time | < 5 minutes |
| Response Time | < 1 second |
| Measurement Performance | |
| Soil Conductivity (EC Value) | Range: 0~20000 µS/cm Resolution: 1 µS/cm Accuracy: ±3% FS (0-10000 µS/cm), ±5% FS (10000-20000 µS/cm) |
| Temperature | Range: -40 ~ 80°C Resolution: 0.1°C Accuracy: ±0.5°C |
| Moisture Content | Range: 0 ~ 100% Resolution: 0.1% Accuracy: ±2% (Within 0-50% range), ±3% (Within 50-100% range) |
| pH Value | Range: 3 ~ 9 PH Resolution: 0.1 Accuracy: ±0.3 PH |
| Nitrogen (N), Phosphorus (P), Potassium (K) | Range: 0 ~ 2999 mg/kg (mg/L) Resolution: 1 mg/kg (mg/L) Accuracy: Typical accuracy ≤ 5% (Subject to actual measuring instrument) |
| Physical Specifications | |
| Pin Material | 316L Stainless Steel |
| Seal & Enclosure Material | ABS Engineering Plastics, Epoxy Resin |
| Waterproof Rating | IP68 (Vacuum potted) |
| Cable Length | 200 cm |
Applications
- Soil moisture monitoring networks
- Scientific agricultural experiments and soil research
- Water-saving irrigation management systems
- Greenhouses, flowerbeds, and vegetable cultivation
- Grassland and pasture health tracking
- Rapid soil testing and plant cultivation
- Precision agriculture infrastructure
Package Content
- 1 x ZTS-3002-TR-ECTHNPKPH-N01 Soil Multi-Parameter Sensor Temperature, Moisture, pH, EC, Nitrogen, Phosphorus & Potassium (RS485 Type)