Product Information

This series of sensors are RS485 bus type temperature and humidity sensors, with RJ45 interface, which can realize multi-point simultaneous monitoring, networking and remote transmission, on-site digital display and other functions.

It is suitable for computer rooms, archives, libraries,warehousing, offices and other environments.

FUNCTIONAL FEATURES

●Communication method:

This product uses the RS485 interface method and uses the MODBUS data communication

protocol widely used in the industrial field for data communication, which can be directly

connected to various control devices, display instruments and computers.

●Communication interface:

Using double RJ45 standard interfaces greatly simplifies the difficulty ofon-site system wiring,

and can achieve multi-point monitoring with the receiving device as the center, in order to

achieve large-scale centralized control and management. Up to 32 monitoring points can be

monitored in the same network.

●On-site display:

This series of temperature and humidity sensors also have a display screen, which can directly

observe the changes of temperature and humidity on site through the display panel.

PARAMETERS

Range                                  Humidity: 0%RH~100%RH Temperature:-20C~80°C(customizable)

Accuracy                              Humidity: ±3.0%RH Temperature:±0.4℃(20%RH-80%RH@25°C)

Interface method                  RS485

Communication distance      <1200m

Communication protocol      Modbus RTU

Response time                     15S

Programmable ID                 1-255

Baud rate                              1200-38400

Power Supply                       12V DC-24V DC

Operating temperature         -20℃~80℃

Power consumption              <0.5W