Overview
SK/MIC-600-CO2-Y/5% online carbon dioxide detector is a fixed installation gas concentration monitoring equipment of SKYEAGLEE brand. The product adopts Modular design, intelligent Sensor detection technology and overall flameproof (d) structure. The standard configuration includes point array LCD liquid crystal display, three-wire 4~ 20mA analog and RS485 digital signal output, and can customize programmable switching volume output and other modules according to user requirements. Output signal fine-tuning is supported, which is convenient for system networking and maintenance.
Features
1. Modular design, intelligent Sensor detection technology, the whole is flameproof (d) structure.
2. With automatic temperature compensation, zero point and full scale drift compensation function.
3. Impact protection against high concentration gases.
4. Support full software calibrate, users can calibrate by themselves through 3 buttons, easy to operate.
5. Provide 2-wire 4-20mA Output signal.
Principle
The detector adopts the Sensor of electrochemistry principle to continuously monitor the concentration of carbon dioxide (CO2) in the environment through the Sampling method of diffusion type, pipeline type, flow type or pump type. The detected concentration signal is processed and converted into a standard current signal (4-20mA) or a digital signal output.
Applications
Paints room, incinerator, scientific research, production workshop, company, environment monitoring, school scientific research, building construction, fire alarm, sewage treatment, industrial gas process control, petroleum and petrochemical, chemical plant, smelter, steel plant, coal plant, thermal power plant, boiler room, waste treatment plant, tunnel construction, oil pipeline, gas station, underground gas pipeline maintenance, indoor air mass detection, safety protection equipment monitoring in dangerous places, etc.
Standards
Explosion-proof marking: ExdIICT6
Steps
1. Wire the equipment according to the electrical wiring definition diagram.
2. Connect DC12~ 30V Power Supply.
3. After the device is powered on, observe the reading through the point matrix LCD liquid crystal display.
4. If you need to calibrate, you can enter the calibrate mode through the 3 buttons on the device to operate.
5. Set the alarm point in the Control system (such as PLC or computer).
Notice
• Please select according to the actual working conditions, the information is for reference only.
• Working ambient temperature range is -20 ℃~ + 50 ℃, Humidity is 10% RH~ 90% RH (no condensation).
• Absolute pressure should be within the range of 106KPa +/- 20KPa.
• It is recommended to choose a single three-core Shielding cable with a diameter of ≥ 1.5mm for connecting cables.
The maximum connection distance should be ≤ 1000 meters.
• Sensor life is about 2 years.
• Equipment Protection Rating is IP66.
