Working Environment/ Confined Spaces Toxic Gas Monitoring System

Protection of life and facility from industrial accidents caused by flammable, toxic gas and lack of oxygen

Features

• Toxic gas monitoring device to protect life and assets from toxic gas accidents in enclosed space/working environment
• Measure O₂, H₂S, CO, LEL flammable gas at the same to alarm in case of a danger by using a built-in pump

Convenience

· One buttoned Power On/Off feature
· Self-analysis and automatic calibration
· MNLS
· Equipped with an automatic inhalation pump
· Data storage function

Various Alarms

· High brightness red LED and buzzer warning
· Embedded vibration warning
· two-stage warning system and TWA/STEL/OVER
· Low voltage warning and instrument performance failure alarm
· Warning maintenance function
· Send to each department manager

Applications

· Industrial safety
· Chemical plants
· Refineries/Petrochemical
· Laboratory and research facility

 SPECIFICATION

*User can change warning level settings

Technical Specification

1. Measurement/Display

• Automatic consecutive measurement and the manual measurement
• Graph Display of real time measurement results / Automatic scale adjustment by measurement items
• Setting reference value to detect/inform failure occurrence
• Measurement result inquiry and changing settings
• Separate data storage by measurement time

2. Sensors

• Basic Sensors: Complex odor, VOCs, H₂S, NH₃
• Optional Sensors: VOCs, CO, CO₂, O₃
• Optional Sensors for a livestock shed electronic nose: Amine, Alcohol, Organic solvent, and Methane
• Modular Manifold System for sensor lifespan and sensitivity improvement
• Automatic Temperature control of sensor measuring part
• Enabled to equip 20 different types of sensors max

3. Inhalation

• Subminiature long lifespan micro pump (0.5L/min) – Automatic flow control
• Solenoid Valve for cleaning and measuring to improve sensor lifespan
• Secure the stability of external air inhalation with the structure of instrument shelter
• Moisture removing device for accurate measurement

4. Weather Measurement

• Wind Direction, Wind Speed, Humidity, Temperature, and 3D Modeling(option)
• Figure out the odor movement routes of each measurement spot depending on the weather condition

5. Webserver System

• Reports Printing feature(Daily/Weekly/Monthly/Yearly)
• Data Search/Stats Analysis feature
• Maintenance Control Record Database
• Management of Civil Complaints Occurrence Record
• Weather Data connected analysis

6. Alarm Transmission Function

• Over two stage alarm system settings
• Emergency alert text message Service

7. Remote Control/Diagnosis function

• Pump intake flow measurement/trouble shooting
• Valve ON/OFF and Trouble shooting
• Remote loading and system updates
• System self-diagnosis result printing function

8. Unmanned Odor Sampler

• Automatic sampling through the set threshold value
• Mobile remote sampling function
• Sampling condition text message service

9. Communication

• IoT/ICT based wired/wireless(WCDMA) method data transmission server
• Remote diagnosis monitoring service
• GPS Capability

10. Data Storage Device

• USB/SD Card Data Export
• USB Type auto update

11. Power Supply

• Surge protector for power supply and communication
• Circuit breaker / Automatic reactivate function after outage
• Long lifespan AC/DC Converter

12. Others

• Power supply and communication lighting protector
• Sensor cleaning system through activated carbon
• Vent system function / Sampler linked system function
• IoT/ICT based odor reducing device

 ■ Main Analysis Software

How it works

Monitoring Network

Consecutive Measurement

Establishment of Real time Monitoring System

· Real time Measurement Result Display in graphs
· Multi item/individual measurement result display in real time
· Prediction based on measurement result
· Prediction of components through the pattern recognition system

↓

Result Transmission

Wired/Wireless Data Transmission Device

· Data access and transmission connecting Bluetooth / Zigbee/ Wifi
· Self transfer protocol, MODBUS-RTU
· Measurement Result DB Storage
· USB/SD Card Data Export
· Send the measurement result 1~5min interval

↓

 Management System

Monitoring Webserver

· Surveillance system on User PC
· Alert function for a manager / Administrator mode access
· Real time graphic data display
· Result Inquiry/Analysis/Report Printable
· Immediate Response to Civil Complaints
· Analyze the cause of breakdown and immediate solution
· Systematization of maintenance through remote diagnosis

↓

Applications of Additional Features

Mobile App, Smart phone, Tablet PC

· Remote Control
· Real time Monitoring with the use of the app
· Text Message transmission in situation of emergency
· Immediate Response to civil complaints