From November 25 to November 27, 2019, Apollosense participated in the 30th China International Fair for Measurement， Instrumentation and Automation (the original name of the exhibition) held at the China International Exhibition Center (National Convention Center) in Beijing. Hosted by the China Instrument and Meter Society, the exhibition is a very influential exhibition for measurement and control, instrumentation and automation in Asia. In this exhibition, our booth number is A347.

At the exhibition, our company focused on showing the British Alphasense PID sensor for VOC gas detection, the four-electrode gas sensor B4 series (low ppb air quality detection), new generation of HTU20D temperature and humidity sensor based on the French Humirel company’s high-performance humidity sensing element, PM2.5 sensor OPC-N2/N3 using light scattering principle and particle counting technology to accurately detect PM2.5, small size and low power consumption I2C digital output temperature and humidity sensor HTU21D, VOC sensor TGS8100 based on MEMS technology, TGS2600 for air quality testing equipment, high-resolution B4/A4 series for toxic gas detection in atmospheric environment, low power consumption (3.5mW) infrared carbon dioxide module COZIR, dust sensor DSM501 for sensing micro-particles, garage CO toxic gas detection TGS5042, low power consumption infrared carbon dioxide sensor MISIR, ultra-small large-range infrared carbon dioxide sensor MinIR, and a full range of high-quality sensing products such as water quality sensors, liquid level sensors, flow sensors, and optical fiber sensors have attracted the attention of new and old customers, outputting good result.