CKG100Technical Manual for Flame Sensor Product

Product Overview

CKG100The flame sensor is a broad-spectrum flame detection device designed specifically for industrial safety monitoring, suitable for applications such as petrochemicals, natural gas pipelines, laboratory testing, etc. that require rapid flame recognition. The product adopts the principle of photoelectric detection, which can provide reliable electrical signal output at the moment of flame generation.

Technical Specifications

working principle

CKG100Adopting photoelectric conversion technology and built-in photosensitive components450-980nmSensitivity to light radiation in the wavelength range. When a flame appears in the detection area, the visible light and near-infrared light radiated by the flame are received by the sensor and converted into electrical signals for output. This band covers the main spectral characteristics of most hydrocarbons during combustion.

Detection mechanism：

• Visible light range(450-700nm)Detecting visible light radiation of flames

• Wide spectrum design improves adaptability to different fuel flames

Performance Characteristics

quick response：100The microsecond response time can capture the initial flame signal in a timely manner, making it suitable for safety systems with strict time requirements.

Wide spectrum detection：450-980nmThe detection range covers the main spectral regions of common fuel combustion, including combustion spectra of gasoline, diesel, natural gas, hydrogen, etc.

Standardized interface：M20×1.5The threaded interface facilitates on-site installation, and the three wire output simplifies wiring requirements.

low-power design：4VThe working voltage reduces system power consumption and is suitable for long-term continuous monitoring applications.

Typical Applications

Industrial safety monitoring

• Fire warning for petrochemical equipment

• Natural gas pipeline leakage and combustion detection

• Boiler and heating furnace combustion monitoring

laboratory test

• Research on Combustion Characteristics

• Fireproof material testing

• Explosion experiment monitoring

Equipment protection

• Transformer fire detection

• Overheating monitoring of electrical cabinet

• Abnormal combustion warning for mechanical equipment

Installation and Usage

Installation requirements

• Ensure that the optical window of the sensor is clean and unobstructed

• Avoid direct exposure to strong ambient light

• Reserve sufficient detection angles and distances

wiring method

• red thread:+4Vpositive power terminal

• Black line: Negative pole of power supplyGND

• White line: signal output

Precautions

• The working environment temperature range should be within the product specification range

• Prevent sensors from being subjected to mechanical impact

• Regularly clean the optical window to maintain detection accuracy

Technical limitations

Environmental light impactIntense sunlight or artificial lighting may affect detection accuracy, and it is recommended to consider ambient light compensation in applications.

detection distanceThe flame detection distance is related to the size of the flame and environmental conditions, and needs to be determined through testing based on specific applications.

False reporting factorsThe thermal radiation of high-temperature objects, welding arcs, etc. may trigger false alarms, and signal processing algorithms need to be considered in system design.

maintenance

• Regularly check if the wiring connections are secure

• Clean the outer surface of the sensor and keep the optical window transparent

• Regularly conduct functional testing based on the usage environment

• It is recommended to conduct a professional calibration once a year