ES101AT Outdoor Air Atmospheric Pressure Sensor

ES101AT is an Air Atmospheric Sensor for outdoor weather station.

Outdoor Protective Design

• Prevent direct ultraviolet radiation to the sensors
• Avoid rapid aging of sensors under harsh environmental conditions such as strong winds, rain, and snow
• The sensor parts are ventilated for truly sensing the changes in external detection parameters
• Single or multiple parameters both can use small shutter, small size, lightweight and easy to install

Optional IoT Router and Cloud Platform - ThingsMaster

• Support Modbus to connect optional NBIoT Gateway WR222 for one or many sensors
• Real-time online monitoring, analysis, reporting
• Remote cloud security and visual management

Features

• Testing Range: air pressure:0-120kpa
• Digital Signal output RS485 2-Wire output (Modbus protocol)
• Working Voltage 10-30VDC
• Power consumption ≤0.5w
• Accuracy Air Pressure ±0.15kpa (25°C/75Kpa)
• Long term stability : Air pressure -0.1kpa/year
  Temperature ≤0.1°C/year
• Response Time ≤1S
• Working Environment -20-+60°C , 0% - 80%RH