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Manual

THERMOPORT 20

THERMOPORT

BA_THERMOPORT_03_d_e_f // 191755

Technische Änderungen vorbehalten

/ Technical data are subject to change / Sous réserve de toutes modifications techniques

Содержание THERMOPORT 20

Страница 1: ...Manual THERMOPORT 20 THERMOPORT THERMOPORT 20 20 BA_THERMOPORT_03_d_e_f 191755 Technische nderungen vorbehalten Technical data are subject to change Sous r serve de toutes modifications techniques...

Страница 2: ...TABLE OF CONTENTS 1 PRIOR TO OPERATION 22 2 THERMOPORT 20 TECHNICAL DATA 24 3 THE DISPLAY 25 4 OPERATING THE INSTRUMENT 26 5 THE UPPER MENU 28 6 THE LOWER MENU 29 7 CHANGING THE BATTERY 38 8 MAINTENAN...

Страница 3: ...asuring ranges of the different sensors Overheating may cause irrversible damage Take care of storage and transport conditions No direct exposure to solar radiation Temperature adjustments may only be...

Страница 4: ...only be used under the conditions defined in the technical data sheet The measuring instrument may only be used under those conditions and for those purposes for which it was built Operational safety...

Страница 5: ...light easy thumb wheel operation resistant and elegant housing high accuracy and resolution 0 01 C for PT100 THERMOPORT 20 Channels 2 PT100 TC Table No of channels and configuration of the entries TEC...

Страница 6: ...Manual THERMOPORT 20 english 3 The Display Upper menu with date and time Probe 1 value temperature 1 Probe 1 units C F Probe 2 value temperature 2 Probe 2 units F C Lower menu for configuration and ad...

Страница 7: ...t side The wheel permits a 15 turn up and downwards and can additio nally be pressed in the central position A turn upwards selects the upper menu whereas the lower menu for configuration and adjustme...

Страница 8: ...d Activate upper menu with HOLD MAX MIN AVG Selection with confirm with cancel with or leave the wheel unpressed during 20 seconds Activate lower menu for configuration and adjustment Select with conf...

Страница 9: ...hen a function has been confirmed it remains continu ously on the display The menu can be cancelled with or by leaving the wheel unused for 20 seconds Hold Hold freezes the value MAX MAX displays the...

Страница 10: ...selected in the lower menu for con figuration and adjustment Unit1 Unit2 Time Date AutoOff CAL 12LH Select with the selected function flashes and can be confirmed with The menu can be cancelled with o...

Страница 11: ...the THERMOPORT 20 the additional menu V defines the ther mocouple type Types K J N E R S T can be connected Due to the limitated possibilities of the screen the following settings are used Thermocoupl...

Страница 12: ...Select with and confirm with Unit2 Unit2 selects the unit of temperature 2 which is either C or F Select with and confirm with Time Set time Hours and minutes are set one after the other Select with a...

Страница 13: ...nfirm with One point temperature calibration CAL1 CAL1 one point calibration gives the user the possibility to define an offset for temperature 1 The offset is displayed in the lower part of the scree...

Страница 14: ...layed on the upper part of the screen The maximum offset on the TC channel is 10 C F in 0 1 C F step The offset is valid over the complete measuring range Factory calibration can be obtained by settin...

Страница 15: ...res 200 C 0 C 328 32 F the characteristic of a PT100 corresponds to the following polynomial Rt R0 1 At Bt C t 100 C t For temperatures 0 C the polynomial is Rt R0 1 At Bt Rt is the resistance at temp...

Страница 16: ...english The following table contains the factory settings for the values A B C and R0 Select your coefficient first using and then confirm with Coefficient Default Value A 3 9083 x 10 3 C 4 183 x 10 1...

Страница 17: ...page 36 Manual THERMOPORT 20 english Due to display limitations the following settings are used Coefficient Display A A C C B b R0 r0...

Страница 18: ...nglish Changing coefficient A 1 Select sign with and confirm with 2 Change number by number with and confirm with For cancelling the menu leave the wheel unused for 20 seconds Coefficients B C and R0...

Страница 19: ...ours Open the battery case on the back of the instrument Remove the empty batteries and insert new ones Please use only batteries type IEC LR6 AA Do not use rechargeable batteries Reverse polarity may...

Страница 20: ...checking or adjusting the instrument it should be left in an environment of 20 C to 25 C 68 F to 77 F temperature for about 12 hours Recalibrations should recommendably be carried out only by skilled...