Gas Detector Sensor

Laser Dust Sensor KGD - PM - 114 Product Introduction The KGD - PM - 114 laser dust sensor is based on the principle of optical scattering. Combined with KACISE unique intelligent dust source identification technology, it can accurately detect and calculate the number of suspended particulate matter particles with different particle sizes per unit volume in various environments. Through mathematical algorithms and scientific calibration, it can accurately output the mass

Laser Dust Sensor KGD - PM - 115 Product Introduction The KGD - PM - 115 is a miniaturized laser dust sensor. Adopting the principle of optical scattering, it can accurately detect and calculate the number of suspended particulate matter particles with different particle sizes in the air per unit volume, and realize the real-time output of the mass concentration of PM2.5 particulate matter through mathematical algorithms and scientific calibration. Product Features Rapid

Infrared Dust Sensor KGD - PM - 101 Product Introduction The infrared dust sensor KGD - PM - 101 utilizes the principle of optical opposed beam. It can accurately detect the number of particles of dust with different particle sizes, such as 10um - 60um, 60um - 180um, 180um - 500um and >500um, which pass through the pipeline of the suction handle or the extension rod of the vacuum cleaner. Product Features Fast response speed. Simple and convenient for development and use.

Laser Methane Sensor KGD - JW - 102 Product Introduction The laser methane sensor KGD - JW - 102 is a high-performance gas analysis sensor independently developed by Sifang Optoelectronic. Based on tunable laser absorption spectroscopy technology, it adopts a high-performance probe and a gas chamber processed with special technology. It features high accuracy, high sensitivity, long service life, and stable performance. Using a temperature compensation algorithm, it is not

Methane Sensor KGD - JW - 101 Product Introduction The KGD - JW - 101 methane sensor is a four - channel methane sensor developed based on non - dispersive infrared (NDIR) detection technology. It can monitor the methane gas leaked in the environment in real time. This sensor features high accuracy and excellent long - term stability, and is widely used in fields such as household gas alarms, portable gas detectors, natural gas leakage detection, and gas pressure regulating

Electrochemical Formaldehyde Sensor KGD - HCHO - 103 Product Introduction The KGD - HCHO - 103, the fourth-generation formaldehyde sensor, is a gas concentration sensor based on the electrochemical principle. It adopts a dual-channel structural design, combined with a unique electrolyte packaging technology. Through mathematical algorithms and scientific multi-point calibration, it enables the simultaneous output of formaldehyde, VOC, and TVOC. With a built-in temperature and

Electrochemical Formaldehyde Sensor KGD - HCHO - 102 Product Introduction The electrochemical formaldehyde sensor KGD - HCHO - 102 is an electrochemical sensor used to detect the concentration of formaldehyde gas. It adopts a unique electrolyte packaging technology. Through mathematical algorithms and scientific multi-point calibration, it enables accurate measurement of formaldehyde. With a built-in temperature and humidity digital sensor, and combined with intelligent

Electrochemical Formaldehyde Sensor KGD - HCHO - 101 Product Introduction The KGD - HCHO - 101, the fourth-generation upgraded formaldehyde sensor, is a gas concentration sensor based on the electrochemical principle. It adopts a tightly sealed structural design, combined with a unique electrolyte packaging technology. Through mathematical algorithms and scientific multi-point calibration, it achieves high-precision formaldehyde output. It is equipped with a built-in

Fresh Air Controller KGD - CM - 112 Product Introduction The KGD - CM - 112 fresh air controller is equipped with a high-precision sensor module independently developed. It can monitor and display in real time the measured values of five air quality indicators, namely indoor PM2.5, CO₂, formaldehyde, temperature, and humidity. It cooperates with the fresh air control board to directly control the fresh air system, such as functions like adjusting the air volume, controlling

Dual-light Source Infrared CO₂ Sensor KGD - CM - 105 Product Introduction KACISE Optoelectronic has once again made innovations in the field of indoor environmental quality monitoring, bringing customers solutions with better performance and lower costs. The dual-engine, dual-light source infrared CO₂ sensor CM1109 based on the non-dispersive infrared (NDIR) technology has higher precision, better stability, and longer service life. Product Features Dual-engine and dual-beam

Single-channel Infrared CO₂ Sensor KGD - CM - 102 Product Introduction The single-channel infrared CO₂ sensor KGD - CM - 102 is a single-channel NDIR sensor. Having been tested in the market for many years, it has always won the favor of customers with its stable performance, high cost-effectiveness, and reliable and worry-free features. Product Features NDIR core technology. High selectivity, without cross-interference. Matrix correction within the full range of temperature.

Ultra-low Power Single-channel CO₂ Sensor KGD - CM - 101 Product Introduction The ultra-low power single-channel CO₂ sensor KGD - CM - 101 is redeveloped based on the CM1106. It features low power consumption, with an average power consumption of only 12uA. While reducing energy consumption, it can still maintain high measurement accuracy. Product Features NDIR core technology. High selectivity, without cross-interference. Ultra-low power consumption. Matrix correction within

Segment Code Screen Thermostat KGD - AM - 142 Product Introduction The segment code screen thermostat KGD - AM - 142 is specifically designed for the indoor temperature control of the fan coil system of two-pipe central air conditioners or air duct systems. The product adopts a segment code screen and mechanical buttons, and supports the customization of the operating system. By comparing the indoor temperature with the set temperature, it automatically controls the on/off of

Color Screen Thermostat KGD - AM - 141 Product Introduction The color screen thermostat KGD - AM - 141 is specifically designed for the indoor temperature control of the fan coil system of two-pipe central air conditioners or air duct systems. The product features a color screen and touch buttons, with a simple and intuitive interface design for convenient operation. It supports the customization of the operating system. By comparing the indoor temperature with the set

CO₂ Transmitter (Wall-mounted Type) KGD - AM - 134 Product Introduction The Sifang Optoelectronic CO₂ transmitter is a cost-effective and high-precision CO₂ transmitter. It can monitor the CO₂ concentration in real time and transmit the CO₂ concentration values to the ventilation system in real time through industrial standard analog signals (4~20mA/0~10V), so as to control the air quality and maintain a comfortable and healthy indoor air environment. It has the ABC self

Mini CO₂ Detector KGD - AM - 133 Product Introduction The mini CO₂ detector KGD - AM - 133 is a USB plug-and-play CO₂ detector. It is compact in size and easy to carry. It is equipped with Sifang's own high-precision CO₂ sensor, which can detect the changes in the CO₂ concentration in the room in real time in office or home environments, enabling you to keep track of the air quality of the environment you are in at any time and place. Product Features Compact and convenient

Air Quality Detector KGD - AM - 131 Product Introduction The air quality detector KGD - AM - 131 is a desktop air quality detector. It is equipped with a high-quality air quality sensor module, which can display the parameter indicators of PM2.5, CO₂, formaldehyde/VOC, temperature, and humidity in the air in real time on the liquid crystal display. At the same time, communication methods of WIFI and Bluetooth can be optionally configured. Product Features Multi-parameter

Fresh Air Controller KGD - AM - 121 Product Introduction The KGD - AM - 121 fresh air controller is equipped with a high-precision sensor module independently developed, which can monitor and display in real time the measured values of five air quality indicators, namely indoor PM2.5, CO₂, formaldehyde, temperature, and humidity. It cooperates with the fresh air control board to directly control the fresh air system, such as functions like adjusting the air volume, controllin

Integrated Air Quality Module KGD - AM - 105 Product Introduction The integrated air quality module KGD - AM - 105 is a cost - effective integrated module of multi - parameter air quality sensors. It can monitor and display in real - time the measured values of four air quality indicators, namely indoor temperature, humidity, CO₂ concentration, and PM2.5 mass concentration. With stable performance, compact design, complete functions, and rich interfaces, it can be widely

CO₂ Transmitter (Duct-mounted Type) KGD - AM - 112 Product Introduction The KACISE Optoelectronic CO₂ transmitter is a cost-effective and high-precision CO₂ transmitter. It can monitor the CO₂ concentration in real time and transmit the CO₂ concentration values to the ventilation system in real time through industrial standard analog signals (4~20mA/0~10V), so as to control the air quality and maintain a comfortable and healthy indoor air environment. It has the ABC self