Temperature control ,RH temperature and barometric pressure with RS485 output transmitter Comet

These temperature, humidity and barometric pressure transmitters, convert the measured value into a serial digital output with the parameters of an RS485 connection. The humidity and temperature transmitters also allow the calculation of two different magnitudes derived as: dew point temperature , absolute humidity, specific humidity, " mixing ratio " or enthalpy . The circuitry of the transducers with RS485 output is galvanically isolated from the power circuits in order to avoid conflicts in the RS485 network. An LCD display allows reading of the measure. The transmitter works with ModBus RTU communication protocol or with Advantech ADAM compatible protocol. Protocol is selectable by the user in configuration mode with the help of a PC and G-Sensor Software. The serial port allows both reading measures and modify transmitter configuration.

The instrument always works in "slave" mode, and it responds only when questioned.

APPLICATIONS

• Server rooms
• telecommunications devices
• stores
• greenhouses
• museums
• records
• galleries
• Air-conditioned rooms
• weather stations

INCLUDES

Calibration certificate accordant to EN ISO / IEC 17025

Transmitter Models HR temperature and barometric pressure transmitters with RS485 output.

Model            Maximum pressure and temperature measurement
T4411           -200 to +600 ° C.
T0410             -30 to +80 º C
T3411             -30 to +80 º C
T3413              30 to +125 ° C.
T3419             -30 to +105 º C
T5410             -30 to +80 ° C/600 to 1100hPa
T7410             -30 to +80 ° C/600 to 1100hPa
T7411             -30 to +105 ° C/600 to 1100hPa
T2414            600 to 1100hPa