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US8500D is a medical-grade oxygen sensor. Unlike electrochemical sensors, it has a 5-year life, no maintenance, and handles flow rates up to 80L/min. Ideal for ventilators.
DM4203 is an NDIR refrigerant sensor designed for HVAC equipment like fan coils and heat pumps. It features a built-in relay for direct control of fans and compressors, ensuring high reliability in leak detection.
The SCO2 series miniature infrared CO2 sensors are industrial-grade sensors for real-time concentration measurement. Using NDIR technology, they provide advantages in precision, stability, and lifespan over semiconductor alternatives. Suitable for industrial sites and laboratory use.
Integrating PM2.5, VOC, CO2, and temperature/humidity sensors, the LD11-TVC environment module achieves comprehensive monitoring of air quality. Built-in laser PM2.5 sensor for particle concentration; VOC sensor uses semiconductor resistance changes for gas detection; digital temperature/humidity module for rapid response and anti-interference. Suitable for fresh air systems and central air conditioning, with optional PM2.5 dust sensors, gas sensors, and TFT screens.
The MCH4 methane sensor module based on MEMS gas-sensing elements is primarily used to test natural gas leaks, providing relative equivalent concentrations of methane gas in the air. Test data is communicated via I²C, UART, or high/low level interfaces. The MEMS element surface can be protected with a filter membrane. The sensor module can select pin or socket assembly as needed.
The US7500K is an economical ultrasonic sensor for measuring oxygen flow and concentration in binary gases. Stable and reliable, it is widely used in medical oxygen concentrators.
The SICH5 series industrial-grade miniature methane sensors use NDIR technology for high precision and long-term stability. Compatible with both analog and digital outputs, they are used extensively in hazardous and industrial environments like coal mines and underground shafts.
The LD11-TH module integrates PM2.5 and formaldehyde sensors for full environmental monitoring. It utilizes laser scattering for particles and electrochemical principles for detecting formaldehyde in the air.
The SIC3H8 series miniature propane sensors utilize NDIR technology to ensure high selectivity and stability. They are widely applied in oil and gas, LPG leak monitoring, refrigeration systems, and gas transportation.
Integrating PM2.5, VOC, and temperature/humidity sensors, the LD11-TVHC environmental sensor module achieves comprehensive air quality monitoring. It uses semiconductor gas detection and digital humidity-sensitive capacitance for fast response and strong anti-interference.
The SICH3Br miniature infrared methyl bromide sensor is an economical sensor using NDIR technology. It features dual-beam design, high reliability, and simultaneous voltage/serial output, widely used in chemical industries, fumigation, and laboratories.
The All-in-One LD15TV integrated air quality sensor is a cost-effective multi-parameter module capable of real-time measurement of temperature, humidity, VOC concentration, PM1.0, PM2.5, and PM10. Widely used in air purifiers, fresh air systems, AC units with purification, and consumer electronics.
