ES101CH4 Outdoor Methane CH4 Sensor

• 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

• 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

• CH4 measurement range 0-100% Lower Explosive Limit (LEL)
• CH4 resolution 1% LEL
• Accuracy ±5% in Full Scale, No Less than 5% Oxygen
• Signal output RS485 2-wire output (Modbus protocol)
• Stability <7% Signal / Year
• Operating Voltage 10~30VDC
• Power consumption 0.9W
• Working Environment -20-+40°C , 0-95%RH
• Response Time ≤15Sec.
• Pre-Heat Time ≥ 5Min
• Dimension & Installation 85 x110 x 44; Wall Mounting