Comet T3319 Instruction Manual Download Page 12

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IE-SNC-T33(4)19+T73(4)11-09

Measuring temperature and humidity range is 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 T < 25°C (77°F) and relative
humidity RH >30%, for more details see graphs below

Summary of Contents for T3319

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...