Overview
SK/MIC-600 online gas concentration detector is a flammable gas monitor with Modular design, intelligent Sensor detection technology, overall flameproof (d) structure, and fixed Installation method. The standard configuration is LCD liquid crystal display with dot matrix, 3-wire system 4~ 20mA analog and RS485 digital signal output, optional configuration for programmable switch output and other modules, customized products are provided according to user requests, and Output signal fine-tuning and other functions are also supported, which is convenient for system networking and maintenance.
Features
1. Modular design and intelligent Sensor detection technology.
2. Integral flameproof (d) structure.
3. Automatic temperature compensation, zero point, full scale drift compensation.
4. Automatic protection against high concentration gas Impact.
5. Full software Adjustment, users can also calibrate by themselves, with 3 buttons to achieve simple operation.
6. Two-wire 4-20mA output.
Principle
The detector adopts the Sensor of catalytic combustion principle to detect the concentration of combustible gas through fixed continuous operation and Sampling methods such as diffusion type, pipeline type, flow type or pump type.
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 mark: ExdIICT6, Protection Rating: IP65
Steps
1. Wire according to the electrical wiring definition diagram.
2. Full software calibration or user self-calibration through three buttons.
Notice
* Operating temperature range is -20 ℃~ + 50 ℃, Humidity 10% RH~ 90% RH without condensation, absolute pressure is 106KPa +/- 20KPa.
* It is recommended to use Shielding cable for connecting cables, with a single wire diameter of ≥ 1.5mm.
The connection distance should be ≤ 1000 m.
* Sensor life is approximately 2 years.
* The information is for reference only, please make the corresponding selection according to the actual working conditions.
