HIQUEL TCL Application Instructions Download Page 7

HIQUEL GmbH 

 

Page 7 

Author:  

Peter Reiter 

File: 

HIQUEL_AppNote_TCL_1_E_R0100.doc 

 

 

Translator:  Markus Rindler 

Date: 

05.07.2004 12:56 

Content 

TCL/PCL APPLICATION INSTRUCTION ................................................................................ 1

 

F

UNCTION

............................................................................................................................... 1

 

O

PERATING RANGE

................................................................................................................. 1

 

C

ONDUCTIVE LIQUIDS

.............................................................................................................. 1

 

Resistor calculation.......................................................................................................................................... 1

 

Conductivity and not conductive liquids............................................................................................................ 2

 

Measuring conductive liquids ........................................................................................................................... 2

 

F

UNCTION DESCRIPTION

.......................................................................................................... 2

 

Level control with one fill factor ........................................................................................................................ 2

 

Level control with two fill factors....................................................................................................................... 3

 

W

IRING

................................................................................................................................... 4

 

Galvanic disconnected AC adapter .................................................................................................................. 4

 

Earthing ........................................................................................................................................................... 4

 

Wire ................................................................................................................................................................. 4

 

Installation ....................................................................................................................................................... 4

 

M

EASURING RANGE

................................................................................................................. 5

 

S

ET SENSITIVITY

..................................................................................................................... 5

 

Level control with one fill factor ........................................................................................................................ 5

 

Level control with one fill factor ........................................................................................................................ 6

 

Level control with two fill factors....................................................................................................................... 6

 

Level control with two fill factors....................................................................................................................... 6

 

C

ONTENT

................................................................................................................................ 7

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Copyright 2003 HIQUEL GmbH, Bairisch Kölldorf 266, A-8344 Bad Gleichenberg 
 
This manual is subject to copyright law. All rights are reserved. 
 
Great care has been taken in the creation of the text, illustrations and program examples in this manual. Neither 
HIQUEL, their authors nor their interpreters may be held responsible for any errors herein, nor can they be held 
responsible or liable for consequences arising from any errors herein. 
 
This manual may not be copied in part or whole in any form including electronic media without the written consent of 
Hiquel. Neither may it be transferred in any other language suitable for machines or data processing facilities. Also 
rights for reproduction through lecture, radio or television transmission are reserved. 
This documentation and the accompanying software is copyrighted by Hiquel. 

Summary of Contents for TCL

Page 1: ...to measure must have its conductivity within the available measuring range Make sure that the sensor cabling is placed within a shielded cable away from AC cabling or engine cabling Conductive liquids...

Page 2: ...affin whiskey Measuring conductive liquids Measuring conductive liquids is not as easy as measuring the resistance of ohmic resistors The liquids are not completely ohmic and you have to avoid a mater...

Page 3: ...S1 S2 are not covered It switches off as soon as both sensors get in contact with the medium Deplete Function The relay R becomes active as soon as both sensors S1 S2 are covered It switches off as s...

Page 4: ...s you have to ground connection C of the TCL near the liquid receptacle The respective rules have to be considered Wire Use a shielded cable for the cabling The shield itself has to be connected with...

Page 5: ...controls Other adjustments are conceivable and can be carried out by skilled engineers If the level control has a time delay f i TCL3 you have to set it to a minimum during calibration Adjust it to th...

Page 6: ...ckwise to the stop Relay R must not be active Now turn the potentiometer slowly counter clockwise to the left If the left stop of the potentiometer is reached turn it again clockwise until the right s...

Page 7: ...h two fill factors 6 CONTENT 7 Copyright 2003 HIQUEL GmbH Bairisch K lldorf 266 A 8344 Bad Gleichenberg This manual is subject to copyright law All rights are reserved Great care has been taken in the...

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