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Programmable transmitter of temperature, relative

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

Содержание T3319

Страница 1: ...y 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 RS...

Страница 2: ...ter Temperature relative humidity eventually pressure sensors are non removable device parts excepting T3319P and T3419P transmitters pressure sensor is placed inside the electronic case Measured and...

Страница 3: ...ecessary for warranting of protection IP65 Connect complementary female connector for T3319L T3419L T7311L and T7411L transmitters in accordance with the table in Appendix B of this manual Devices T33...

Страница 4: ...11 09 4 Dimensions T3319 P T7311 transmitter with RS232 serial output probe for compressed air measurement Typical application wiring of T3319 P and T7311 power from communication port power from ext...

Страница 5: ...IE SNC T33 4 19 T73 4 11 09 5 Dimensions T3419 P T7411 transmitter with RS485 serial output probe for compressed air measurement Typical application wiring of T3419 P T7411 connection of terminals...

Страница 6: ...ce cover and shortly press button next to connection terminals jumper should be opened Actual adjusted address of the device is displayed on LCD display at decimal base for HWg Poseidon s communicatio...

Страница 7: ...t 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 OF...

Страница 8: ...ariable Unit Address hex X Address dec X Format Size Status Dew point temperature C F 0x0035 53 Int 10 BIN16 R Absolute humidity g m3 0x0036 54 Int 10 BIN16 R Specific humidity g kg 0x0037 55 Int 10 B...

Страница 9: ...on protocol device address sets to 01h and communication speed to 9600Bd after button press there is dEF message blinking at LCD display Six seconds later message dEF stays shown it means manufacturer...

Страница 10: ...re is 999 9 hPa correct value This state appears in case of Measured temperature is higher than approximately 600 C i e high non measurable resistance of temperature sensor probably opened circuit Rel...

Страница 11: ...or state of value g kg reading next to this symbol is calculated specific humidity or mixing ratio depends on device setting or error state of value If specific enthalpy is selected there is shown onl...

Страница 12: ...limited in accordance with the graph below The value computed from air temperature and relative humidity Dew point temperature Range 60 to 80 C 76 to 176 F Accuracy 1 5 C 2 7 F at ambient temperature...

Страница 13: ...mesh sensor cover F5200B and bronze sensor cover F0000 selectable option air flow approximately 1 m s temperature T3319 L T3419 L T7311 L T7411 L t90 6 min temperature step 20 C 36 F T3319P T3419P t9...

Страница 14: ...ic compatibility complies EN 61326 1 Not allowed manipulation It is not allowed to operate the device under conditions other than specified in technical parameters Devices are not designed for locatio...

Страница 15: ...ese internal resistors can be connected 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 optio...

Страница 16: ...interrupting the main line closing valve 5 the sample flow is regulated by this valve Measurement accuracy is typically not affected by the sample flow rate but at low speeds increasing response time...