Based on Internet of Things (IoT) architecture design, integrating MEMS sensor technology, globally common ISM license-free bands, ultra-low power consumption and high-penetration communication, and edge computing capabilities, to achieve accurate collection, real-time transmission, and intelligent analysis of meteorological parameters.

This product is a dual-channel PT100 temperature collector, with a built-in high-precision ADC conversion circuit that converts the resistance values of two PT100 sensors into temperature data. After aggregation, the data is uploaded via the RS485 bus using the MODBUS RTU protocol. It is suitable for scenarios such as multi-point temperature monitoring in industrial sites, cold chain storage, pipeline temperature measurement, and laboratory recording.

This sensor uses the Swiss Sensirion high-precision digital temperature and humidity chip SHT20, converting temperature and humidity data linearly into a 4-20mA industrial standard analog signal, which can be directly connected to PLCs, DCS, digital display instruments, or acquisition cards. It is suitable for low-voltage power supply (minimum 5V) and applications with no requirements for digital communication, such as clean rooms, pharmaceutical warehouses, agricultural greenhouses, and HVAC terminals.

This sensor uses the Swiss Sensirion high-precision digital temperature and humidity chip SHT20, combined with an industrial-grade RS485 interface and MODBUS RTU protocol, suitable for occasions such as building automation, HVAC, warehouse monitoring, agricultural greenhouses, and computer room monitoring.

Using the advanced CS811 sensor, specifically designed to detect the total volatile organic compounds (TVOC) concentration in the environment. After internal processing and summarization, the data is uploaded via RS485 bus using the standard MODBUS-RTU protocol. Suitable for smart homes, fresh air systems, air quality monitoring, cleanrooms, and chemical environment early warning.

This sensor uses the non-dispersive infrared (NDIR) principle and employs single-channel technology to measure the concentration of carbon dioxide in the air in real time. It features high accuracy, good stability, and long lifespan, and is widely used in indoor air quality monitoring, HVAC, greenhouses, smart homes, and other fields.

This product uses a high-quality capacitive electret microphone as the electroacoustic conversion device, featuring high sensitivity, flat frequency response, and strong anti-interference capability. It is suitable for factory workshops, school classrooms, traffic noise monitoring, smart cities, and online environmental noise monitoring systems.

This is a high-precision PM2.5 dust sensor based on the principle of laser scattering. It uses an advanced particle counting algorithm to output real-time concentrations of PM1.0, PM2.5, and PM10 in the air. The product supports Modbus RTU protocol and WiFi wireless transmission, and is widely used in air quality monitors, fresh air systems, air purifiers, smart homes, and other fields.

This sensor uses a high-sensitivity photodiode combined with filter correction technology, with a spectral response close to the human eye function (CIE V(λ)). The measurement range covers 0.01 Lux to 83,000 Lux, capable of meeting full-scenario measurement needs from dim room light to intense sunlight. It is suitable for smart agriculture, building automation, museum lighting monitoring, photovoltaic power station environmental monitoring, and other fields.