ES101CO-2000 Outdoor CO Carbon Monoxide Sensor Wide Measuring Range, High Accuracy – 1000 / 2000ppm, +/-3% Accuracy – 1 ppm Resolution, ≦ 2% Stability Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management Signal output RS485 2-Wire output (Modbus protocol) Operating Voltage Working Environment Power consumption Response time Dimension & Installation Register Address Signal / Month CO concentration value Slave ID Range：0~2000ppm Upload real data 1 ~ 254 (Factory Default 1) Baud Rate Model Name Outdoor CO Carbon Monoxide Sensor, 0~2000ppm, RS485 Modbus, 10-30V Power Package List 1 x Product Unit, 1 x Quick Installation Guide 2x Expansion plugs, 2 x Self-tapping screws

ES101O3-10 Outdoor Ozon O3 Sensor Wide Measuring Range, High Accuracy – 10/100ppm, +/-6% Accuracy in Full Scale – 0.01 ppm Resolution, ≦ 7% Stability/Year Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management...

ES101-CO2-5000 Outdoor CO2 Carbon Dioxide Sensor Wide CO2 Measuring Range – 5000ppm with +/- 40ppm Accuracy in full-scale – Widely applied at Heavy Air-Pollution Area Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and...

ES101O2 Outdoor Oxygen O2 Sensor Wide Measuring Range – 0~25% VOL, +/-3% Accuracy in Full Scale – 0.1% VOL Resolution Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management Signal output RS485 2-wire output...

ES101PM Outdoor Air Monitor Quality Sensor (PM2.5, PM10 ) Wide Measuring Range , High Reliability – 1000 ug/m3 for PM2.5, PM10 – I.R. Laser Detective Technology Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual...

ES101TVOC Outdoor TVOC (Total Volatile Organic Compounds) Sensor Wide Measuring Range , High Reliability – 0~60000ppb Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management Measurement range Signal output...

ES101NO2-2000 Outdoor Nitrogen Dioxide NO2 Sensor Wide Measuring Range – 2000ppm – ES101-NO2-2000 – 20ppm- ES101-NO2-20 Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management Signal output RS485 2-wire...

ES101SO2-2000 Outdoor Sulphur Dioxide SO2 Sensor Wide Measuring Range – 2000ppm , +/-3% Accuracy in Full Scale – 1ppm Resolution Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management Signal output RS485...

ES101NH3-500 Outdoor Ammonia NH3 Sensor Multiple Measuring Range – 50ppm, 100ppm, 500ppm – +/-20%, +/-2% Accuracy – 0.1 ppm /1ppm Resolution Std. Modbus RTU RS-485, Wide Power Range – 2-Wire RS-485 – 10~30Vdc Power Input High Grade Enclosure Protection – IP54 Grade Protection, ABS Plastic, UL94V0 Anti-fire – Water-Proof, Anti-Dust with Out-Door Shelter Optional IoT Router and Cloud Platform - ThingsMaster – Support Modbus to connect optional NBIoT Gateway WR222WLAN-NB for one or many sensors – Real-time online monitoring, analysis, reporting – Remote cloud security and visual management Signal...