Modbus RTU Serial Device Server | RS232/RS485 to Ethernet ConverterDual Serial Ports: Equipped with one RS232 (DB9) and one RS485 port, both can operate independently. Modbus Gateway Function: Supports Modbus RTU to Modbus TCP conversion; works as Modbus master or slave; supports multi master polling. Edge Computing & IoT Ready: Built in 400 MHz Cortex M7 processor; handles up to 128 300 data points; supports MQTT and JSON reporting. Rich Protocol Support: Compatible with TCP UDP (client server), HTTP client,

240W(48V DC)

and will not be corroded

and is not corroded

and excellent interchangeability

making them particularly effective for measuring high conductivity

The SEN101-2006 soil temperature and humidity sensor combines both soil moisture and temperature sensing capabilities

and other environments where air quality is a concern

It is widely used in environmental monitoring

triggering an alarm when water is detected

The water immersion sensor operates on the principle of liquid conductivity

This sensor is ideal for air quality monitoring in factories

Range up to 30~120dB