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| Categories | Gas Detector Sensor |
|---|---|
| Brand Name: | KACISE |
| Model Number: | KGD-CM-105 |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1PCS |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Week negotiable |
| Delivery Time: | 5-8 work days |
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Detection Range: | 400 - 5000ppm (can be extended to 10000ppm) |
| Power-on Stabilization Time: | ≤ 30s |
| Data Refresh Frequency: | 1s |
| Operating Voltage: | DC 5V±0.1V |
| Average Operating Current: | ≤45mA@(5V) |
| Signal Output: | ① UART_TTL(3.3V/5V) ② IIC ③ PWM |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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
Technical Parameters
| Detection Range | 400 - 5000ppm (can be extended to 10000ppm) |
| Power-on Stabilization Time | ≤ 30s |
| Data Refresh Frequency | 1s |
| Detection Accuracy | For residential use: ±(50ppm + 5% of the reading) For commercial use (ventilation control, energy consumption reduction): ±(50ppm + 3% of the reading) For safety and metering use: ±(30ppm + 3% of the reading) |
| Operating Conditions | -10°C to 50°C, below 0 - 95%RH (non-condensing) |
| Storage Conditions | -30°C to 70°C, below 0 - 95%RH (non-condensing) |
| Operating Voltage | DC 5V±0.1V |
| Average Operating Current | ≤45mA@(5V) |
| Signal Output | ① UART_TTL(3.3V/5V) ② IIC ③ PWM |
| Product Dimensions | W33H20.3D11.4(mm) (excluding pins) |
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