Gas Detector Sensor

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

Dual-channel Infrared CO₂ Sensor KGD - CM - 104 Product Introduction The dual-channel infrared CO₂ sensor KGD - CM - 104 is a dual-channel NDIR sensor. The development of the dual-channel technology is based on the unique absorption characteristics of CO₂ gas. The signal of the measurement channel changes with the change of the CO₂ concentration, while the signal of the reference channel is only affected by the sensor drift. The reference channel provides real-time correction

Single-channel Infrared CO₂ Sensor KGD - CM - 103 Product Introduction The single-channel infrared CO₂ sensor KGD - CM - 103 is a CO₂ sensor based on the principle of non-dispersive infrared absorption, which can monitor and display the CO₂ concentration in real time. This sensor features high accuracy, superior performance, a compact structure, and easy installation. It is suitable for applications such as indoor CO₂ concentration detection, air quality control, and energy

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

Mini CO₂ Detector KGD - AM - 132 Product Introduction The mini CO₂ detector KGD - AM - 132 is a USB plug-and-play CO₂ detector. It is small in size and easy to carry. Equipped with Sifang's own high-precision CO₂ sensor, it can detect the changes in the CO₂ concentration in the room in real time in office or home environments, allowing you to grasp the air quality of the environment you are in anytime and anywhere. Product Features Small in size and convenient to carry.

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

Integrated Air Quality Sensor KGD-AM-1 for Fresh Air Systems Product Introduction The integrated air quality sensor KGD-AM-1 is a cost-effective integrated module of multi-parameter air quality sensors. It can measure and output the concentration of VOCs, as well as the mass concentrations of PM1.0, PM2.5, and PM10 particulate matters in real time. With stable performance, compact design, complete functions, and rich interfaces, it can be widely applied to high-end air

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

CO₂ Transmitter (Wall-mounted Type) KGD - AM - 111 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

Stable Integrated Air Quality Module KGD - AM - 104 Product Introduction The laser dust sensor is equipped with a built - in MOX chip, enabling the simultaneous output of multiple indicators such as PM1.0, PM2.5, PM10, VOC, NOₓ, CO, and HC. This allows customers to upgrade the performance of their products without altering the structural design. Product Features Capable of simultaneously outputting multiple indicators including PM1.0, PM2.5, PM10, VOC, NOₓ, CO, and HC. Built

Compact Integrated Air Quality Module KGD - AM - 103 Product Introduction The integrated air quality module KGD - AM - 103 is a cost - effective integrated module of multi - parameter air quality sensors. It can monitor and display in real - time the measured values of five air quality indicators, namely indoor temperature, humidity, CO₂ concentration, PM2.5 mass concentration, and VOC concentration level. With stable performance, compact design, complete functions, and rich

Low - Power Integrated Air Quality Module KGD - AM - 102 Product Introduction The laser dust sensor has a built - in MOX chip, enabling the simultaneous output of multiple indicators such as PM1.0, PM2.5, PM10, and VOC, meeting customers' needs for performance upgrades without changing the product structural design. Product Features Capable of simultaneously outputting multiple indicators such as PM1.0, PM2.5, PM10, and VOC. Built into the laser dust sensor, fully compatible

KRFL - 1A Ultra - weak Chemiluminescence/Bioluminescence Detector Product Introduction The KRFL - 1A ultra - weak chemiluminescence/bioluminescence detector is a measuring instrument specifically designed for measuring weak luminescence signals. The instrument has two measurement modes, namely energy measurement and charge integration measurement, and features a very wide dynamic measurement range. It is suitable for various analytical devices equipped with photodetectors