SeaSense System Specifications:

Sensor Specifications

pH Sensor:

• Range: 0 to 14 pH

• Operating Conditions: 0°C to 100°C

• Accuracy: ≤0.01 pH

• Resolution: Response time ≤7 seconds​.

DO (Dissolved Oxygen) Sensor:

• Range: 0 to 20 mg/L or 0% to 200% saturation

• Operating Conditions:

  • Temperature: 0°C to 50°C

  • Waterproof: IP68

• Accuracy: ±5%

• Resolution: Response time ≤5 seconds​.

Temperature Sensor (NTC):

• Range: 0°C to 50°C

• Operating Conditions: Waterproof polymer casing

• Accuracy: ±0.2°C

• Resolution: Response time ≤10 seconds​.

EC (Electrical Conductivity) Sensor:

• Range:

  • K=0.1: Low range

  • K=1: Standard range

  • K=10: High range

• Operating Conditions:

  • Suitable for freshwater and seawater

• Accuracy:

  • Platinum cells: ±10%

  • Carbon cells: ±20%

• Resolution: Sensitive to TDS variations and water salinity​.

RTU Specifications

Connectivity:

• Wi-Fi: 802.11 b/g/n (up to 150 Mbps)

• RS485/Modbus-RTU supported

• Optional 4G​.

Operation:

• Real-time data collection and analysis

• Remote firmware updates

• Cloud synchronization via ReNile platform

• Durable for marine environments​.

IP Rating:

• IP67 (Dustproof and Waterproof)​.

Power:

• Input: 12V 5A (via adapter)

• Built-in protections:

  • Overvoltage

  • Overcurrent

  • Reverse polarity​.

Storage:

• Local buffering

• Immediate upload to cloud

• No specific SD card mentioned​.

General Specifications:

– ReNile platform subscription Required (75$)
– Control unit upon request
–Application: Monitoring Marine Water System
–Made In Egypt