| Power Supply | DC 7–30V or DC 5V (depending on version) |
|---|---|
| Soil Moisture Range | 0–60% VWC |
| Soil Moisture Accuracy | ±3% (0–35%), ±5% (35–60%) |
| Soil Moisture Resolution | 0.1% |
| Soil Temperature Range | -40°C to +80°C |
| Soil Temperature Accuracy | ±0.5°C |
| Soil Temperature Resolution | 0.1°C |
| Electrical Conductivity (EC) Range | 0–20,000 µS/cm |
| EC Accuracy | ±5% (0–1,000 µS/cm) |
| EC Resolution | 1 µS/cm |
| Salinity Range | 0–10,000 mg/L |
| Salinity Accuracy | ±5% (0–500 mg/L) |
| Salinity Resolution | 1 mg/L |
| Soil pH Range | 3–10 pH |
| pH Accuracy | ±0.3 pH |
| pH Resolution | 0.1 pH |
| Nitrogen (N) Measurement Range | 0–2,000 mg/kg |
| Phosphorus (P) Measurement Range | 0–2,000 mg/kg |
| Potassium (K) Measurement Range | 0–2,000 mg/kg |
| NPK Accuracy | ±2% FS (0–200 mg/kg, supplier stated) |
| NPK Resolution | 1 mg/kg |
| Communication Interface | RS485 |
| Optional Analog Output | 4–20 mA / 0–2.5V / 0–5V (temperature and moisture versions) |
| Standard Cable Length | 2.5 meters |
| Cable Customization | Available upon request |
| Platform Compatibility | NARA Smart Agriculture Platform (through a compatible RS485 gateway) |
| Applications | Precision Agriculture, Smart Irrigation, Greenhouses, Soil Nutrient Monitoring, and Agricultural Research |
Non-contact radar level transmitter for monitoring liquids and bulk solids in industrial tanks and vessels. Its 76–81 GHz radar and narrow beam help reduce interference from surrounding structures. The standard 4–20 mA + HART configuration can be integrated with compatible monitoring equipment. Integration with NARA requires a compatible sensor interface and configuration.
An environmental monitoring system combining ammonia (NH3), carbon dioxide (CO2), temperature and humidity measurement. A compact controller connects to separate gas probes and a temperature/humidity probe, making it suitable for livestock and poultry facilities, greenhouses and industrial environmental monitoring. Compatible communication configurations allow sensor data to be integrated with NARA monitoring equipment and dashboards.
he NARA NA7048 is a rechargeable GPS tracker for monitoring vehicles, trucks and mobile assets. Its magnetic mounting design enables convenient attachment to suitable metal surfaces, while built-in GPS and cellular antennas keep the unit compact. The device supports real-time GPS location reporting over cellular networks and offers configurable geofence, overspeed, movement, vibration, low-battery and removal alerts. A 10,000 mAh rechargeable battery supports portable operation; actual operating time depends on reporting frequency, cellular coverage and configuration. The supplied product information lists an IP67 enclosure and infrared removal detection. Suitable applications include fleet monitoring, logistics, asset location and vehicle security. Connection to NARA Fleet requires compatible tracker protocol support, SIM/APN configuration and server settings. Platform integration must be verified for the selected hardware and firmware.
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