Overview
SKYEAGLEE SK/MIC-600-H2S-Y/5000 online hydrogen sulfide detector is a fixed installation gas monitor 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 system 4~ 20mA analog and RS485 digital signal output, optional programmable switch output and other modules, can provide customized products according to user requests, and supports Output signal fine-tuning, which is convenient for system networking and maintenance.
Features
1. Modular design, intelligent Sensor detection technology, the overall 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.
Principle
Sampling methods such as diffusion, pipeline, flow or pump are used to continuously monitor hydrogen sulfide (H2S) gas concentration in the environment. The sensor converts the gas concentration signal into an electrical signal, which is processed by the internal processing circuit, and outputs a 4-20mA current signal or an RS485 digital signal.
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 instrument is powered on, the reading is observed 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 instrument, 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).
• Operating absolute pressure range is 106KPa +/- 20KPa.
• It is recommended to choose a three-core Shielding cable with a single wire diameter of ≥ 1.5mm.
• The maximum connection distance should be ≤ 1000 meters.
• Sensors have a lifespan of approximately 2 years and require regular maintenance and calibrating.
• Instrument Protection Rating is IP66, but care should be taken to avoid long-term exposure to extreme environments when installing.
• Alarm points can be set as needed, and pay attention to the correct connection of the two passive node signal output.
