RS485 Modbus Dissolved Oxygen Sensor is based on the fluorescence quenching method, which can quickly measure dissolved oxygen in water, it has a built-in temperature sensor and salinity compensation to make the...
A battery-powered IP66 wireless CO2, air temp and humi sensor, range from 400 to 10000 ppm, -40°C to 85°C, and 0 to 100 %RH, equipped with built-in Bluetooth and APP service for OTA configuration and remote device...