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PRO AIR TPK 21 LT, Functional Description And Operating Instructions

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PRO AIR TPK 21 LT Functional Description And Operating Instructions Download Page 7

 

1

Scope of Delivery

 

   

1

 

 

Please read the operating instructions before using this device. In addition to the 

operating instructions, important information is provided regarding installation, 

initial start-up and troubleshooting in each of the relevant chapters.

The pressure dew-point monitor is supplied ready to use. The scope of delivery includes the 
AC adaptor, stylus, stylus holder (which may be attached to the dew-point meter) and 
relevant operating instructions. 

  

You may also require: 

-

Mounting tools, screws and wall plugs 

-

6 / 4 mm compressed - air - hose (WARNING! Use only PTFE hoses!). 

-

further nipples, reducers and adapter pieces, if the device is to be integrated into a pipeline. 

-   

Electrical accessories for connection to higher-level overriding control devices. 

-   

Optional accessories, such as external indicator lights, terminal adapters and PC cables




(see accessories overview).

 

Summary of Contents for TPK 21 LT

Page 1: ...Pressure Dew Point Monitoring Device TPK 21 LT Functional description and operating instructions...

Page 2: ......

Page 3: ...evice 6 6 1 Safety instructions 6 6 2 Application notes 6 6 3 Procedure for installation 7 6 4 Mounting 7 7 Connection at the compressed air network 8 7 1 Direct stationary assembly at the compressed...

Page 4: ...gs 36 8 8 Outputs 39 8 9 Touchscreen calibration 44 8 10 Measurement value simulation 47 8 11 Statistics Reset 52 8 12 Reset Fault Memory 55 8 13 Quit Alarm 58 8 14 Quit Service 61 8 15 Filter 64 8 16...

Page 5: ...110 13 1 1 Menu item Main 110 13 1 2 Menu item Out 111 13 1 3 Menu item Alarm 112 13 2 System References and Messages 113 13 3 EG Conformance Details 114 13 4 Guarantee 114 13 5 Accessories 115 13 5...

Page 6: ......

Page 7: ...ery includes the AC adaptor stylus stylus holder which may be attached to the dew point meter and relevant operating instructions You may also require Mounting tools screws and wall plugs 6 4 mm compr...

Page 8: ...controller and maintenance work must therefore only be carried out by trained personnel The power supply must be turned off for installation and servicing Also avoid touching the plug or any other el...

Page 9: ...uced upon uncontrolled opening of pressurised lines can damage hearing or startle other people in the vicinity At high flow rates foreign bodies in the air stream can behave like projectiles and cause...

Page 10: ...as you may cause faults and damage to occur Prior to delivery the pressure dew point sensor is adjusted and tested by means of a complex calibration procedure involving several temperatures and humid...

Page 11: ...is the only way to detect problems early before any damage has occurred With its large measuring range the new TPK series is the ideal measuring system for monitoring refrigeration adsorption and memb...

Page 12: ...he device must be mounted above the compressed air line so that any condensation produced in the event of failure cannot flood the measuring chamber Use only suitable materials The materials used must...

Page 13: ...ple of a suitable solution Installation involves the following steps Mounting of the device if necessary Connection to the compressed air network Adjustment of the filter choke if necessary Connection...

Page 14: ...anges should be avoided as these may damage the sensor element If a spur line is required for connection this should only be a few centimetres long otherwise the response will be impaired especially a...

Page 15: ...ing chamber allows it to be easily adapted to the intended use Connection to a 7 27 2 mm NW quick coupler This connection can be quickly and easily performed within minutes without any complex install...

Page 16: ...e desired flow rate Depending on the type of connection the choke can be closed to avoid the loss of scavenging air This is done by fully tightening the Allen screw using the socket spanner provided I...

Page 17: ...uroplug is of a high quality design with a wide range input It is suitable for a 90 240 V power supply and is therefore suitable for Europe wide use How to connect with mains adapter Do not try to for...

Page 18: ...uld be set For refrigeration dryers approx 0 to 7 Ctdp For an additional membrane dryer approx 20 to 10 C If the device does not start up please check the following points Is power arriving at the mai...

Page 19: ...w from the right Front view View from below View Isometric 8 Bedienung 8 1 Ger teansichten 13 Allgemeine Hinweise zur Beschreibung der Bedienabl ufe Alle Abbildungen des Displays Zahlenwerte und darge...

Page 20: ...measuring chamber Standard NW 7 2 plug in nipple suitable for direct connection to the compressed air coupling Alarm LED 1 2 3 4 Assignment of the M 12 connection sockets Alarm output connection Relay...

Page 21: ...Assignment of the M 12 connection sockets Connection for external mains adapter Analog output connection Relay output connection Alarm output connection 1 2 3 4 The external mains adapter can be conn...

Page 22: ...me FSTN dot matrix display with white backlight and a resolution of 160 x 110 All values may be set or changed accordingly via the screen using the stylus provided or with careful finger movements Cau...

Page 23: ...een Info Screen Field 1 Field 2 displays the physical measuring value Info Screen temporary please notice next page Unit actual measuring value Currently measured value This field shows a further curr...

Page 24: ...to ambient temperature During heating HHOLD appears on the display and CHOLD is indicated during cooling The operation is indicated on the display The Info Screen displays the current auto calibratio...

Page 25: ...nger The display now appears as follows the main field has been selected as an example In the lower third of the display an additional menu bar appears that allows further settings to be defined Klass...

Page 26: ...ear at the bottom of the display 2 Scroll up or down to the desired setting using the two arrow keys 3 Confirm the setting using the Confirm key The display jumps back to the home screen where the mod...

Page 27: ...Main alarm Service X X Date Time Various settings are possible in the main menue X X Relay settings On Off X X Statistics Minimum Maximum mean value X X Temperature oC oF X Relative Humidity X X X Com...

Page 28: ...the loss of all settings The procedure is as follows 1 Select one of the three segment fields the background turns dark and control keys appear at the bottom of the display 2 Select Settings The foll...

Page 29: ...the device settings as well as the settings for displaying the measured values The following display of the settings menu appears Level 2 6 If the Device setting field is not already highlighted sele...

Page 30: ...t the field and confirm with A display will appear with the following warning Select Yes to confirm and continue 8 9 10 Password Language Info Heater No Yes If you forget the password you have to send...

Page 31: ...een appears that allows you to enter a password of your choice Please confirm the new password The required input is indicated in the Password menu in the upper left corner of the display Current PIN...

Page 32: ...rectly entering the new password the display automatically jumps back to the following display The Back key takes you back to the previous level until you are back at the home screen Password Language...

Page 33: ...17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password If the password is...

Page 34: ...all of the basic settings for the device 4 5 6 7 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select th...

Page 35: ...already highlighted select the field and confirm with Select the desired language the field will be highlighted and confirm your choice with The Back key takes you back to the previous level until yo...

Page 36: ...7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password If the password is forgotten the device mu...

Page 37: ...all of the basic settings for the device 4 5 6 7 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select th...

Page 38: ...ettings menu appears Level 3 8 If the Info field is not already highlighted select the field and confirm with A screen is displayed which provides you with an overview of the most important informatio...

Page 39: ...6 7 8 9 0 X 3 Enter your personal PIN code if it has already been changed If the device is still in its factory settings key in 111111 1 2 3 Class ISO 8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure...

Page 40: ...all of the basic settings for the device 4 5 6 7 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select th...

Page 41: ...ghted select the field and confirm with The following display appears which allows you to determine the status of the heating system by selecting On or Off Confirm your entry with The Back key takes y...

Page 42: ...ISO 8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password If the...

Page 43: ...d all of the basic settings for the device 4 5 6 7 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select t...

Page 44: ...ady highlighted select the field and confirm with The Back key takes you back to the previous level until you are back at the home screen Select Yes if you want to return the device to its factory set...

Page 45: ...point 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password If the password is forgotten the dev...

Page 46: ...d all of the basic settings for the device 4 5 6 7 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select t...

Page 47: ...Please scroll down with Scroll down key until you see the following screen 9 If the Outputs field is not already highlighted select the field and confirm with 8 9 Password Language Info Heater Factory...

Page 48: ...he field and confirm with 11 A list will appear of all the test possibilities 12 Scroll up or down using the Scroll down and Scroll up keys until you find the output value that you wish to test None R...

Page 49: ...ld is not already highlighted select the field and confirm with You can now select the status of the previously selected output NOTE For each relevant menu item you can press to call up the help text...

Page 50: ...Class ISO 8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password...

Page 51: ...all of the basic settings for the device 6 7 5 4 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select th...

Page 52: ...rk Tap the screen until the view changes 2 Upper left corner Touch the target cross on the screen for around 2 seconds 3 Upper right corner Touch the target cross on the screen for around 2 seconds 4...

Page 53: ...personal PIN code if it has already been changed If the device is still in its factory settings key in 111111 1 2 3 Class ISO 8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Passwor...

Page 54: ...d all of the basic settings for the device 7 6 5 4 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select t...

Page 55: ...scroll down with Scroll down key until you see the following screen 9 If the Manual Value Override field is not already highlighted select the field and confirm with 8 9 Password Language Info Heater...

Page 56: ...list appears of all of the measurement parameters for which a measured value can be simulated Scroll up or down using the Scroll down and Scroll up keys until you find the Relay and Alarm output valu...

Page 57: ...confirm with You can now enter a measured value for which the simulation should be performed NOTE For each relevant menu item you can press to call up the help text in your selected language The Back...

Page 58: ...1 2 3 Class ISO 8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new pass...

Page 59: ...all of the basic settings for the device 7 6 5 4 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select th...

Page 60: ...n key until you see the following screen 9 If the Reset statistics field is not already highlighted select the field and confirm with 10 Press Yes or No to select your desired choice Confirm your sele...

Page 61: ...t has already been changed If the device is still in its factory settings key in 111111 1 2 3 Class ISO 8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can...

Page 62: ...all of the basic settings for the device 7 6 5 4 Main Out Alarm 1 Alarm 2 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select th...

Page 63: ...key until you see the following screen 9 If the Clear System Messages field is not already highlighted select the field and confirm with 10 Press Yes or No to select your desired choice Confirm your s...

Page 64: ...s appear at the bottom of the display 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password If the password is for...

Page 65: ...6 7 Main Out Alarm 1 Alarm 2 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select the field and confirm with Under the menu item Main you will find all of...

Page 66: ...own with Scroll down key until you see the following screen 9 If the Quit Alarm field is not already highlighted select the field and confirm with Yes No 10 Press Yes or No to select your desired choi...

Page 67: ...8573 1 1 17 bar Dew Frostpoint 7 0 oC 4 Pressure 8 3 Personalising Password 22 The password can be personalised The factory default is 111111 CAUTION Please make a note of the new password If the pas...

Page 68: ...5 6 Main Out Alarm 1 Alarm 2 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select the field and confirm with Under the menu item Main you will find all of...

Page 69: ...ith Scroll down key until you see the following screen 9 If the Quit Service Request field is not already highlighted select the field and confirm with Yes No 10 Press Yes or No to select your desired...

Page 70: ...gs The following display appears PIN 1 2 3 4 5 6 7 8 9 0 X 3 Enter your personal PIN code if it has already been changed If the device is still in its factory settings key in 111111 1 2 3 Class ISO 85...

Page 71: ...onfirm with 6 7 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select the field and confirm with Under the menu item Main you will...

Page 72: ...alue 0 corresponds to unfiltered measured values The higher the selected value the slower the display It makes sense to set the filter on a scale of 0 to 20 It makes no sense to use values greater tha...

Page 73: ...tpoint 7 0 oC 4 Temperature 8 14 Quit Service Request 61 The Service LED will be activated when recalibration or any other service is due This information will be stored until the user resets The proc...

Page 74: ...nfirm with 6 7 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select the field and confirm with Under the menu item Main you will f...

Page 75: ...levant measurement parameter Confirm your choice with At the moment there are the following choices Temperature oC or oF Dewpoint oC or oF Select the desired unit and confirm with The Back key takes y...

Page 76: ...w Frostpoint 7 0 oC 4 Temperature 8 14 Quit Service Request 61 The Service LED will be activated when recalibration or any other service is due This information will be stored until the user resets Th...

Page 77: ...Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select the field and confirm with Under the menu item Main you will find all of the device setting...

Page 78: ...XAMPLE You wish to enter the date 21st March 2017 Enter the following number combination into the screen shown above 20170321 NOTE The date is always entered in the following format YYYYMMDD Year 4 di...

Page 79: ...bmenu to select the desired choices 13 If the Date Format field is not already highlighted select the field and confirm with The following display appears 15 Select the desired Date Format and confirm...

Page 80: ...C 4 Temperature 8 14 Quit Service Request 61 The Service LED will be activated when recalibration or any other service is due This information will be stored until the user resets The procedure is as...

Page 81: ...nfirm with 6 7 Device Filter Unit Clock 23 You are now in the settings menu Level 1 4 If the Main field is not already highlighted select the field and confirm with Under the menu item Main you will f...

Page 82: ...wish to enter the time 17 31 Enter the following number combination into the screen shown above 173100 NOTE The time is always entered in the following format HHMMSS hours 2 digits minute 2 digits Se...

Page 83: ...select the field and confirm with The following screen appears 15 Please chose the desired Time Format and confirm with 16 Leave the input field by pressing the Back key You can check your input at an...

Page 84: ...Frostpoint 7 0 oC 4 Temperature 8 14 Quit Service Request 61 The Service LED will be activated when recalibration or any other service is due This information will be stored until the user resets The...

Page 85: ...ou will find all settings options for the relays and the analog output The following display of the settings menu appears Level 2 6 If the Relay 1 field is not already highlighted select the field and...

Page 86: ...may chose between the following sources Select the Source field the field will be highlighted and go to the desired value in the list that appears using the scroll function or if necessary Confirm you...

Page 87: ...teristics for Relay 1 This parameter determines whether relay can be open or closed in its initial state You may chose between the following switching characteristics Select the NC NO field the field...

Page 88: ...y The desired limit values for Relay 1 are set using Upper limit value and Lower limit value The following setting options can be selected in Limit values Upper or lower limit value Used The settings...

Page 89: ...ings for Relay 2 return to the initial screen shown below Select the field for the relay that you wish to configure Relay 2 Proceed in the same way as for the setting of Relay 1 see pages 80 83 Relay...

Page 90: ...oint 7 0 oC 4 Temperature 8 14 Quit Service Request 61 The Service LED will be activated when recalibration or any other service is due This information will be stored until the user resets The proced...

Page 91: ...and confirm with The following screen of the settings menu will appear 6 If the Analog Out field is not already highlighted select the field and confirm with The menu item Analog Out allows all of th...

Page 92: ...our choice by pressing Enter A list appears of all of the measurement parameters for which an analogue output can be generated 3 Scroll up or down using the scroll down and scroll up keys until you re...

Page 93: ...l 1 To see the list of available output signals select 4 20 mA 0 10 V if the field is not already highlighted this will be the case once you have made the selection and confirm your choice by pressing...

Page 94: ...allows you to enter the lower value for the analog output signal The desired value must lie within the setting range selected in section 10 2 If the Setpoint 4mA 0V field is not already highlighted se...

Page 95: ...allows you to enter the upper value for the analog output signal The desired value must lie within the setting range selected in section 10 2 If the Setpoint 20mA 10V field is not already highlighted...

Page 96: ...s key in 111111 1 2 3 Class ISO 8573 1 22 1 oC Dew Frostpoint 7 0 oC 4 Temperature 8 14 Quit Service Request 61 The Service LED will be activated when recalibration or any other service is due This in...

Page 97: ...m field is not already highlighted select the field and confirm with Under the Men item Alarm you will find all the settings for the alarm system The following screen of the settings menu will appear...

Page 98: ...Filter Einheit Datum Uhrzeit Ger teeinstellung Filter Einheit Datum Uhrzeit Select the Source field the field will be highlighted and go to the desired value in the list that appears using the scroll...

Page 99: ...has been set the desired value for the Pre Alarm can be set 8 If the Pre Alarm field is not already highlighted select the field and confirm with This brings you to the following menu Description Mea...

Page 100: ...his select the Upper Limit field highlighted and confirm with This brings you to the following menu This menu item can be confirmed with Yes or No by selecting the field in the following screen Descri...

Page 101: ...e desired value and confirm with Enter If you so wish you may now enter a Hysteresis value for the upper limit value To do this select Hysteresis and confirm with Enter In the screen that follows ente...

Page 102: ...his select the Lower Limit field highlighted and confirm with This brings you to the following menu This menu item can be confirmed with Yes or No by selecting the field in the following screen 14 15...

Page 103: ...the desired value and confirm with Enter If you so wish you may now enter a Hysteresis value for the upper limit value To do this select Hysteresis and confirm with Enter In the screen that follows e...

Page 104: ...and pre alarm have been set the desired value for the Main Alarm can be set 1 To do this select Main Alarm field highlighted and confirm with Enter This brings you to the following setting menu This...

Page 105: ...is select the Upper Limit field highlighted and confirm with Enter This brings you to the following setting menu This menu item can be confirmed with Yes or No by selecting the field in the following...

Page 106: ...t the desired value and confirm with Enter If you so wish you may now enter a Hysteresis value for the upper limit value To do this select Hysteresis and confirm with Enter In the screen that follows...

Page 107: ...ed and confirm with Enter This brings you to the following setting menu This menu item can be confirmed with Yes or No by selecting the field in the following screen 5 6 Yes No Used Limit Value Hyster...

Page 108: ...t the desired value and confirm with Enter If you so wish you may now enter a Hysteresis value for the upper limit value To do this select Hysteresis and confirm with Enter In the screen that follows...

Page 109: ...the Pre alarm and Main alarm and the corresponding Channel have been set the device also allows you to enter a corresponding Delay so that the alarm is not immediately triggered every time the alarm v...

Page 110: ...roll down key until you see the following screen 4 Please confirm Off Delay highlighted with Enter Enter the desired value and confirm with Enter Ger teeinstellung Filter Einheit Datum Uhrzeit 3 4 5 X...

Page 111: ...output 4 20 mA or 0 10 V corresponding to 20 20 Ctp analoge output specifications under MBE at underflow to 3 8 mA above MBE at overflow 20 5 mA cable fault monitoring at 0 mA immanent system failure...

Page 112: ...e back lit LCD touchscreen dimensions 160 x 120 x 59 mm h x b x t with coupling weight ca 600 g without power supply housing material ABS plastic languages German English French set via the display po...

Page 113: ...g A g A x D 114 100 72 100 46 157 57 114 57 157 100 A B 2017 01 26 00 2017 01 2 2017 01 2 3 4 1 2 3 2 4 1 A C D B D A D DIN ISO 2768 g g A g B g Schutzvermerk Prote D D g C g C D g g A A g A x D 114 1...

Page 114: ...108...

Page 115: ...109 13 APPENDIX...

Page 116: ...Device English German French Out On Yes No Yes No Main Output State Out On None Relay 1 Relay 2 Pre Alarm Main Alarm Analog Output UMC Chanel Set Value None Temperature Relative Humidity Dew Frostpoi...

Page 117: ...e NC NO Upper Limit Lower Limit None Temperature Relative Humidity Dew Frostpoint Current Mode Voltage Mode Current Voltage Setpoint 4mA 0V Setpoint 20mA 10V Pre Alarm Main Alarm Always Closed Normall...

Page 118: ...3 Menu item Alarm Menu Structure Source Pre Alarm Main Alarm On Delay Off Delay Alarm Yes Used Hystersis Limit Value None Temperature Relative Humidity Dew Frostpoint Lower Limit Upper Limit Auto Off...

Page 119: ...nufacturer ERROR Contact the manufacturer WARNING Contact the manufacturer PREAlarm 1 Pre alarm 1 active check compressed air system MAINAlarm 1 Main alarm 1 active check compressed air system Sevice...

Page 120: ...ignature Der oben genannte Hersteller h lt die zur Bewertung der Konformit t erforderlichen Unterlagen zur Einsicht bereit M nchen den 15 04 2017 Ralf Kotzock The above mentioned manufacturer shall ke...

Page 121: ...supply of 220 V for external lamp electric motor activated ball valve with the dew point meter you must use the external relay box which transfers the potential free output into the right voltage TPZ...

Page 122: ...13 5 1 Connecting optional accessories 116 15 5 1 Connecting optional accessories 120 DC 24 V...

Page 123: ...signment for Connector 117 15 5 2 PIN Assignment for Connector 121 The PIN assignment for the connector is as follows DC 24 V 15 5 2 PIN Assignment for Connector The PIN assignment for the connector i...

Page 124: ...external loads Relay Output The relay contacts are designed for extra low voltage Circuit insulation voltage max 40 V Switching current max 100 mA The external relay box is necessary to control extern...

Page 125: ...e This is usually the case in applications where it is possible to obtain the supply voltage from a separate supply unit e g enclosure The nominal value of the supply voltage is 24 V DC The TPK should...

Page 126: ...through the line in order to dry out the line segment The capillary tube of the measuring chamber is blocked Send the probe to the manufacturer to replace the measuring chamber 15 6 Trouble Shooting...

Page 127: ...t to be generated which is immediately recorded by the temperature sensor However this rapidly levels off again Please observe the stabilization time 15 6 3 The measured value is too low i e too dry 1...

Page 128: ...ers with traceability to national standards Please ask us We will be glad to send you a non binding quote Service adress PRO air GmbH Peter M ller Str 29a 80997 M nchen Germany Telefon 0049 89 81 888...

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