Interior Temperature Transmitter with RS232 Output
Ambient temperature transmitter. Indoor use.
For exacting interiors in building energy management and HVAC systems. Are designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
Sensors and regulators of temperature, humidity, barometric pressure, and CO2 concentration convert measured values to digital serial output the RS485 and RS232 link parameters. These devices support communication protocols Modbus RTU and protocol compatible with standard Advantech-ADAM. By means of this communictaion via serial line, the measured values can be read and some settings changed. Parameters can be set from the regulator's keypad or from a computer.
Computerized design ensures maximum long-term stability, user adjustment, and fail indication. This concept allows the user to choose a measuring range for each output. Moreover, there is an option to set up computed values such as dew point, absolute humidity, specific humidity, mixing ratio, and specific enthalpy. State-of-the-art capacitive polymer sensor ensures excellent long-term calibration stability and inertia against water and condensation. Devices are designed for measurement of air without aggressive ingredients.
Measured temperature values are converted to RS232 serial output.
Serial output RS232 - transmitter works with ModBus RTU communication protocol or with Advantech ADAM compatible protocol. Protocol is user selectable in special configuration mode by means of the PC. Serial link enables to read actual readings and modify transmitter configuration. Instrument works always in slave mode, i.e. responds only to master device query. Transmitters have the address space available from 1 to 255. Communication speed is 110 to 115200Bd.
Applications - Measuring and Control of Air Humidity
- Building HVAC management
- Building HVAC automation
- Warehouses
- Manufacturers
- Museums, archives, galleries
- Air-conditioned rooms