Wall controller with white touch screen - type RK-HTM-D

• 2.3" TFT backlit colour display with touch panel
• temperature and relative humidity display
• communication over RS485 using ModBus RTU protocol
• device configuration via USB interface

Indoor controller with temperature + relative humidity measurement and correction with RS485 communication via Modbus RTU and colour TFT touch screen RK-HTM-D

The RK-HTM-D controller is an indoor instrument designed to measure room temperature and relative humidity. It is adapted for direct mounting on the interior wall or on a standard installation box with 60mm pitch. It features a backlit 2.3" TFT colour display with touch panel. Using the touchscreen or a higher-level system, it is possible to set corrections or setpoints for all measured values, select up to four of the 68 possible modes, or use the higher-level system to indicate status, mode, and...

The instrument is equipped with one universal DI and one universal DO with the option of
PWM. The controller electronics with terminals are located in the base of the box and are accessible by removing the lid. The communication with the higher-level system is carried out over the RS485 line using the Modbus RTU protocol and the device always operates in "slave" mode.

The device is configured by connecting the driver with a standard USB mini B cable to a Windows PC using the freeware USB_SET application.

The driver can be configured without an accessible menu, e.g. for hotels, schools...

The operating conditions are suitable for normal chemically non-aggressive environments where the sensors require no maintenance or servicing.

The device is available in Czech or English version. Unless otherwise ordered, the Czech version is considered standard.