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Programmable transmitter of temperature, relative

humidity and other derived humidity values

T3311, T3313, T3411

Programmable transmitter of atmospheric pressure,

temperature, relative humidity and other derived

humidity values

T7310, T7410

with RS232 / RS485 serial output

Instruction Manual

Содержание T3311

Страница 1: ...lative humidity and other derived humidity values T3311 T3313 T3411 Programmable transmitter of atmospheric pressure temperature relative humidity and other derived humidity values T7310 T7410 with RS...

Страница 2: ...shown on dual line LCD display If there are two values displayed at one LCD line they are periodically switched between both readings with period of 4 seconds Display can be switched OFF totally too...

Страница 3: ...ices with RS485 output there is recommended to use shielded twisted copper cable maximal length 1200m The cable must be located at indoor rooms Nominal cable impedance should be 100 loop resistance ma...

Страница 4: ...4 IE SNC T33 4 11 T73 4 10 07 Dimensions T3311 T7310 Transmitter with RS232 Dimensions T3313 Transmitter with RS232...

Страница 5: ...IE SNC T33 4 11 T73 4 10 07 5 Dimensions T3411 T7410 Transmitter with RS485 Typical application wiring connection of terminals Power from communication port Power from external voltage source...

Страница 6: ...6 IE SNC T33 4 11 T73 4 10 07 Dimensions T3311L T3411L T7310L T7410L Connection see Appendix B Dimensions T3313L Connection see Appendix B...

Страница 7: ...ght bit data word in format 1 start bit data word 8 bit LSB first 2 stop bits1 without parity Device supports communication speed from 110Bd to 115200Bd Sent request and response have syntax ADDRESS O...

Страница 8: ...inH2O Int 10 kPa Int 100 Since FW version 02 44 there is possibility to read the all computed values from registers Variable Unit Address hex X Address dec X Format Size Status Dew point temperature...

Страница 9: ...ess and check sum is reset in accordance with values stored in the device Communication speed and check sum are possible to change only if jumper is closed Jumper closed and button pressed for longer...

Страница 10: ...g procedure to device s memory occurred or if damage of calibration data appeared At this state device does not measure and calculate values It is a serious error contact distributor of the device to...

Страница 11: ...state of value If selected pressure unit is mBar or oz in2 or mmHg or inH2O or kPa there is shown only value number without corresponding pressure unit C F DP reading next to this symbol is calculate...

Страница 12: ...Pa Range 600 8 70 450 0 17 72 240 9 139 2 60 00 1100 15 95 825 1 32 48 441 6 255 3 110 00 accuracy T 23 C 1 3 0 02 1 0 0 04 0 5 0 3 0 13 0 T 40 C 1 5 0 02 1 1 0 04 0 6 0 3 0 15 Else 2 0 0 03 1 5 0 06...

Страница 13: ...ve humidity including their accuracy you can exactly determine by the program Conversions It is free to download at http www cometsystem cz dnload conversions exe Response time air flow approximately...

Страница 14: ...ation It is not allowed to operate the device under conditions other than specified in technical parameters Devices are not designed for locations with chemically aggressive environment Temperature an...

Страница 15: ...cted to the bus by connecting the corresponding pins of CANON connector for more information see the operation manual for ELO E214 The ELO E06D converter is an optional accessory for connection of tra...

Страница 16: ...16 IE SNC T33 4 11 T73 4 10 07 Appendix B Connection of transmitters version TxxxxL...