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LEYBOLD THERMOVAC TTR 101 N, Operating Manual, Page: 2 / 42

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Summary of Contents for THERMOVAC TTR 101 N

Page 1: ...655_002_C1 11 2016 Leybold THERMOVAC Transmitter TTR 101 N TTR 101 N S Operating Manual 300544655_002_C1 Part Numbers 230350V02 230351V02 230352V02 230353V02 230354V02 230355V02 230356V02 230366V02 23...

Page 2: ...atibility 13 3 4 Vacuum connections 14 Transmitter Installation Electrical 15 4 1 Input Output Wiring 16 4 2 Setpoint relays 18 Operations 20 5 1 Pressure output 20 5 2 Analog output 21 5 3 Sensor gas...

Page 3: ...the product Adhere to the applicable regulations and take the necessary precautions for all work you are going to do and consider the safety instructions in this document Before beginning to work find...

Page 4: ...m components take appropriate measures to ensure cleanliness and prevent damages CE marking The transmitter complies with European standards for CE marking Refer to Declaration of Conformity chapter o...

Page 5: ...information in this document use the product in a non conforming manner make any kind of interventions modifications alterations etc on the product use the product with accessories not listed in the p...

Page 6: ...sure that your transmitter package contains these items 1 pcs TTR 101 N THERMOVAC Transmitter 1 pcs English short form manual P N 300544668_002 1 pcs German short form manual P N 300544668_001 1 pcs P...

Page 7: ...ressure readout or controlling Sensor technology The transmitters contain two separate sensor elements The MEMS Pirani MEMS Micro Electro Mechanical System sensor element is based on measurement of th...

Page 8: ...reading 11 to 1067 mbar 0 2 of reading P N 230366V02 230702V02 Measuring range N2 and Air 5 10 5 to 1500 mbar Accuracy 1 N2 MEMS Pirani 5 10 4 to 1x10 3 mbar 10 of reading 1 10 3 to 100 mbar 5 of read...

Page 9: ...to vacuum 2 304 stainless steel sealing material FPM Internal volume KF16 flange 2 8 cm3 NPT 1 8 3 1 cm3 Housing material Stainless steel 304 Flange material Stainless steel 304 Weight P N 230350V02...

Page 10: ...10 300544655_002_C1 11 2016 Leybold 2 2 Dimensions mm P N 230702V02 P N 230354V02 to 230356V2...

Page 11: ...11 300544655_002_C1 11 2016 Leybold P N 230366V02 P N 230350V02 to 230353V02 Flanges KF 16 NPT 1 8...

Page 12: ...ment sensor TTR 101 N 1 8 NPT 230362V02 Display One 230001 Display Two 230024 Display Three 230025 Graphix One 230680V01 Graphix Two 230681V01 Graphix Three 230682V01 Cables Type A 5 Meter 12426 Cable...

Page 13: ...maximum allowed pressure 3 3 Process compatibility The TTR 101 N THERMOVAC transmitters are intended for use in relatively clean environments The transmitter cannot be used in corrosive environments...

Page 14: ...element cannot be damaged by fast and repeated pressure cycles or instant inrush of air 3 4 Vacuum connections The transmitters are available with different types of vacuum fittings When mounting the...

Page 15: ...ential difference between supply common and housing 18 V overvoltage protection The power supply input is 9 to 30 VDC The power supply input is protected by an internal thermal fuse The fuse is self r...

Page 16: ...ransmit 9 Relay 1 Normally Closed 2 RS232 Receive 10 Relay 2 Normally Closed 3 Power 9 30 VDC 11 Relay 2 Common 4 Power return GND 12 Relay 2 Normally Open 5 Analog Output 13 Relay 3 Normally Closed 6...

Page 17: ...Setpoint 1 and 2 Common Part Numbers 230702V02 2 x I O Connector 8 pin RJ45 FCC68 IN and OUT PIN Description 1 TD 5 Not Connected 2 TD 6 RD 3 RD 7 Not Connected 4 Not Connected 8 Not Connected Part Nu...

Page 18: ...chematically to the right is recommended The values of the capacitance C and the resistance R can be calculated by the following equations C I2 1 x 107 R E Ia where C is in Farads R is in ohms I is DC...

Page 19: ...he procedure like described in chapter 6 3 for units without RS232 interface It is important to understand that when the signal is declining during adjustment you will set the below function and if th...

Page 20: ...reading measurement Gas setup MEMS Pirani Reading MEMS Pirani Piezo absolute integration Piezo absolute Reading All gas settings 6 7 mbar 6 7 14 7 mbar 14 7 mbar Resolution The digital pressure outpu...

Page 21: ...990 2 00E 02 3 9581 4 00E 00 6 9172 6 00E 02 9 7157 1 20E 04 1 1008 3 00E 02 4 1846 5 00E 00 7 0419 7 00E 02 9 8018 2 00E 04 1 3861 4 00E 02 4 3452 6 00E 00 7 1437 8 00E 02 9 8764 3 00E 04 1 6126 5 00...

Page 22: ...alog output can be assigned to the MEMS Pirani sensor measurement Piezo absolute sensor measurement and the combined Piezo MEMS Pirani reading The analog output provides 16 bit resolution Due to curve...

Page 23: ...rCAT The transmitter sensor is per factory default calibrated for Nitrogen gas and shown below is the TTR 101 N THERMOVAC MEMS Pirani reading for different gas types Be aware that when measuring in en...

Page 24: ...mal operation 2 sec red Power on sequence Green 1 sec flash cycle Test mode only relevant for RS232 version 2 sec red User switch disabled Continuously RED Transmitter defect Off Power off Other Relat...

Page 25: ...user to adjust the MEMS Pirani full scale reading only possible by using the serial interface Vent the transmitter to atmospheric pressure using the gas that corresponds to the gas calibration setup F...

Page 26: ...re using the gas that corresponds to the gas calibration setup Full scale adjustment can only be executed with air or Nitrogen only possible by using the serial interface By using Serial interface For...

Page 27: ...ring LED color Normal operation Solid green Vacuum zero Full scale adjustment Pulsing between red and green Setpoint 1 adjustment Pulsing green Setpoint 2 adjustment Pulsing red The setpoint adjustme...

Page 28: ...am Setpoint 1 Adjustment see next page Setpoint 2 Adjustment see next page Green flash Red flash Solid green Zero FS adjustment see next page Normal operation Off Off Off Button down for 1 second Butt...

Page 29: ...tion Output current setpoint value Ramp up down voltage setpoint value Fine tune voltage by 10 mV New setpoint value is stored Button released Button down for 5 seconds Button released 5 seconds with...

Page 30: ...urn to Normal operation Ramp up down voltage setpoint value Release button to keep current voltage output threshold to Analog output Tap button to toggle through Output voltage with small increments o...

Page 31: ...ter versions with integrated touch display P N 230354V02 230355V02 230356V02 it is possible to see information about setpoints sensors model and measurements unit It is also possible to set up a press...

Page 32: ...F If the Setpoint screen is accessed by the Setpoint menu pressing the screen will lead back to the same menu If accessed by the quick access buttons on the Main screen pressing the screen will lead b...

Page 33: ...es special precautions Refer to detailed description in chapter 4 2 Q How many pressure cycles can the transmitter withstand A Both the MEMS Pirani and Piezo sensor elements are very robust to pressur...

Page 34: ...ted A No the sensor elements cannot be changed without changing its measuring electronics The transmitter flange assembly can be exchanged can be exchanged with the replacement part See chapter 2 3 Q...

Page 35: ...FS adjustment Check Setting of Controller or display Incorrect pressure value at low pressure Contaminated sensor Transmitter repair required Corroded sensor Transmitter repair required Incorrect zero...

Page 36: ...ating The communication circuit board is attached to the top of the shell By removing the shell the communication circuit board is separated from the sensor circuit board connected to the flange Assem...

Page 37: ...ssembling the transmitter Slide the flange carefully into the shell adapter part of the transmitter and press the two pins on the side of the flange to allow the shell to snap back into place See step...

Page 38: ...ed the contractor is to be informed about any possible contamination of the compressor vacuum pump or component sent in for servicing Based on this information the contractor will be able to take the...

Page 39: ...39 300544655_002_C1 11 2016 Leybold...

Page 40: ...40 300544655_002 10 2015 Leybold Declaration of Conformity...

Page 41: ...41 300544655_002 10 2015 Leybold Notes...

Page 42: ...42 300544655_002 10 2015 Leybold Sales and Service...

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