Overview
SK/MIC-600-HF-Y/10 online hydrogen fluoride detector is a fixed installation gas concentration monitor of SKYEAGLEE brand with Modular design, intelligent Sensor detection technology and overall flameproof (d) structure. The instrument standard configuration has dot matrix LCD liquid crystal display, supports three-wire 4~ 20mA analog and RS485 digital signal output, and can provide customized modules such as programmable switch output according to user request, which is convenient for system networking and maintenance.
Features
1. Modular design is adopted to support customized functional modules.
2. Sensor detection technology.
3. Integral flameproof (d) structure, suitable for use in hazardous locations.
4. Automatic temperature compensation, zero point and full scale drift compensation.
5. Automatic protection against high concentration gas Impact.
6. Full software Adjustment, users can calibrate themselves through 3 buttons, easy to operate.
7. Support 2-wire 4-20mA output.
Principle
The detector adopts the Sensor of electrochemistry principle to continuously monitor the concentration of hydrogen fluoride (HF) in the environment through Sampling methods such as diffusion type, pipeline type, flow type or pump type. The Sensor converts the gas concentration signal into an electrical signal, which is processed by the internal circuit, and outputs a 4-20mA current signal or an RS485 digital signal.
Applications
Paints room, incinerator, scientific research, production workshop, environment monitoring, 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
Standards
Explosion-proof mark: ExdIICT6, Protection Rating: IP66
Steps
1. Wire the equipment according to the electrical wiring definition diagram.
2. Connect DC12~ 30V Power Supply.
3. After the instrument is powered on, the reading is observed through the point array LCD LCD screen.
4. If you need to calibrate, you can enter the calibrate mode through the 3 buttons on the device, and follow the prompts to calibrate the zero point and range.
5. According to requirements, configure alarm points and Output signals through the settings menu.
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).
• The working absolute pressure is 106KPa +/- 20KPa.
• It is recommended to choose a single three-core Shielding cable with a diameter of ≥ 1.5mm for connecting cables.
• Maximum connection distance ≤ 1000 meters.
• Sensors have a lifespan of approximately 2 years and require regular maintenance and calibrating.
Installation and maintenance must be handled by professionals to ensure compliance with explosion-proof requirements.
