ES101H2S - 100 Outdoor Hydrogen Sulfide H2S Sensor

ES101NH3 is an Outdoor Hydrogen Sulfide H2S Sensor for air quality monitoring.

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

• H2S measurement range 0-100ppm
• H2S resolution 1ppm
• Accuracy ±3% in Full Scale
• Signal output RS485 2-wire output (Modbus protocol)
• Stability <2% Signal / Month
• Operating Voltage 10~30VDC
• Power consumption 0~50ppm 0.12W, 0~100ppm 0.12W, 0~500ppm 0.9W
• Working Environment -20-+50°C , 15-90%RH
• Response Time ≤35Sec.
• Pre-Heat Time ≥ 5Min
• Dimension & Installation 85 x110 x 44; Wall Mounting