Comet T3319 Instruction Manual

humidity and other derived humidity values T3319, T3319P, T3419, T3419P Programmable transmitter of atmospheric pressure, temperature, relative humidity and other derived humidity values T7311, T7411 with RS232 / RS485 serial output and external probe Instruction Manual ...

values Output Version T3319 ✓ ✓ - ✓ RS232 probe with cable T3319P ✓ ✓ - ✓ RS232 probe for compressed air *) T3419 ✓ ✓ - ✓ RS485 probe with cable T3419P ✓ ✓ - ✓ RS485 probe for compressed air *) T7311 ✓ ✓ ✓ ✓ RS232 probe with cab ...

display: switched ON value displayed at higher line: temperature (temperature / pressure) – by device type value displayed at lower line: relative humidity only temperature unit: °C pressure unit: hPa preset computed ...

transmitter with RS232 serial output probe for compressed air measurement Typical application wiring of T3319(P) and T7311 power from communication port power from external voltage source ...

transmitter with RS485 serial output probe for compressed air measurement Typical application wiring of T3419(P), T7411, connection of terminals ...

Connection: see Appendix B Info mode If in doubt of setting of installed device, verification of its address is enabled even without using computer. Power should be connected. Devices with RS232 interface have address always set to one. Unscrew device cover and shortly press button n ...

For devices T7311 and T7411 only! If there is necessary to read value of atmospheric pressure corrected with respect to altitude, it is possible to set corresponding pressure offset for this altitude. It is possible to do it with Users software. This value is then automatically added t ...

Variable Unit Address [hex]X Address [dec]X Format Size Status Measured temperature [°C] [°F]* 0x0031 49 Int*10 BIN16 R Measured relative humidity [%] 0x0032 50 Int*10 BIN16 R Computed value * [*] 0x0033 51 Int*10 BIN16 R Address of device [-] 0x2001 8193 Int BIN16 R/W* Code of communication spee ...

Byte is sent as two ASCII characters. Device supports communication speed from 1200Bd to 115200Bd, parameters of communication link are 1 start bit + eight bit data word (LSB first) + 1 stop bit, without parity. Jumper Jumper is locate ...

there is Users software Tsensor. Jumper and button If communication with HWg Poseidon unit is selected, the function of jumper and button is as follows: • Jumper opened and button shortly pressed – device goes to Info mode, se ...