Xi'an Kacise Optronics Co.,Ltd.
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Refrigerant (R744) Leakage Monitoring Sensor KGD - AM - 206
Product Introduction
The refrigerant (R744) leakage monitoring sensor KGD - AM - 206 is a gas sensor for real-time monitoring of R744 refrigerant leakage. It adopts the patented technology of Sifang Optoelectronic's infrared dual-beam. While improving the product's service life, it can better address the impact of temperature, humidity, and device aging on the sensor's measurement accuracy, ensuring better long-term stability and higher reliability during use.
Product Features
Technical Parameters
| Detection Principle | Non-dispersive infrared detection technology (NDIR) |
| Detection Range | 0 - 4%Vol |
| Service Life | 10 years |
| IP Protection Grade | IP54 (IP65 can be customized) |
| Operating Conditions | -30℃ to 60°C; 0 - 95%RH (non-condensing) |
| Average Current | ≤70mA (without anti-condensation function); ≤280mA (with anti-condensation function) |
| Output Modes | 1. UART@3.3V (default) Analog voltage output 0.8 - 4V (default) PWM (can be customized by software) 4 - 20mA current output (can be customized by hardware) RS485 communication (can be customized by hardware) |
| Product Certifications | CE, REACH, ROHS |