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Tecson LX-2 Mounting And Instructions

Tank-spion digital. measuring an monitoring device for tank contents.
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Measuring an monitoring device for tank contents.

IN GENERAL

The tank content display device LX-2 or LX-2-R is to be used for monitoring of tank levels in
pressureless liquid tanks. Aditional functions to liter displaying are e.g. temperature measuring,
data transmission or linking to facility management systems.
The LX-2-R type additionally provides two output relays, e.g. for controlling an alert unit, for
switching magnetic valve or dry protection of pump.
The displayed liter values are not to be used for billing purpose.
For the intended use and to abide the rules for warranty do strictly follow the Mounting and
Instructions, which have to be handed out to the owner.
P. 1
Tank-Spion Digital LX-2
Type option: LX-2-R - with 2 relays aditionally.
Mounting and Instructions
LX-2 / LX-2-R Mounting and Instructions
Content:
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Version: 07-2009

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Summary of Contents for Tecson LX-2

  • Page 1: Table Of Contents

    CONNECTION PLAN IN GENERAL The tank content display device LX-2 or LX-2-R is to be used for monitoring of tank levels in pressureless liquid tanks. Aditional functions to liter displaying are e.g. temperature measuring, data transmission or linking to facility management systems.

  • Page 2: Structure

    STRUCTURE The LX-2 (-R) has an eight characters LCD display and a measuring input for a level probe. The LX-2-R type additionally provides 2 programable relays, with opening and closing contacts. The measuring probe can be mounted with a screw joint of R1 “ or R1½ “.

  • Page 3: Mounting Of Measuring Probe

    (Cable shielding has to be grounded.) Supply voltage: Voltage: AC 230 V 50 Hz Clamps: PE (protective conductor), N (neutral conductor), L (phase). Power line is not included in accessories. P. 3 LX-2 / LX-2-R Mounting and Instructions Version: 07-2009...

  • Page 4: Autom. Changeover Of Tanks

    LX-2-R : Relay connection The LX-2-R type has two relays for controlling external electric circuits or for alert signaling. In case of failure or minimum level (or temperature limit) the relay outputs 6-7 and 9-10 are linked and the relay outputs 5-6 and 8-9 are opened; refer to PCB print.

  • Page 5: Initial Setup

    E.g. in case of a 100 m subgrounded tank the exact value chould be 288 cm = 2880 mm. P. 5 LX-2 / LX-2-R Mounting and Instructions Version: 07-2009...
  • Page 6 6000L (select by +/-) Interior tank height: 165 cm 1650mm (select by +/-) Relay1 – no function deactive Relay2 – no function deactive Exit => press ENTER for display mode => 4550L P. 6 LX-2 / LX-2-R Mounting and Instructions Version: 07-2009...

  • Page 7: Setup Menu, Compl

    Heating oil up to 60 m / Water up to 50 m ...mbar Enter the specific probe range value. Cal-Mode Is displayed in case of calibration via ‘10.Set H’ or ’11.Set V’. P. 7 LX-2 / LX-2-R Mounting and Instructions Version: 07-2009...
  • Page 8 ( alternative: ‘Cyl.’ - see obove ). Table Reference table to be entered; Unsymmetrical or (for input) by up to 15 pairs of values ( cm => Liter ). other tank shape. P. 8 LX-2 / LX-2-R Mounting and Instructions Version: 07-2009...
  • Page 9 5.Height x xxx mm Interior tank height. (interior) Presetting is 2.000 mm LX-2: Step 6 + 7 => EXIT. LX-2-R: Step 6 + 7 => RELAY 1+2 6.Relay1 deactive Selecting by (+). or Exit active ENTER for saving and forwarding to On value.

  • Page 10: Error Codes

    Displaying current measuring value in mA and displaying the hex. value of the A/D converter. 23.Test R Rel1 ON At LX-2-R type => Testing functions of both relays. Rel1 OFF ( At LX-2 type => without function ) Rel2 ON Rel2 OFF 24.

  • Page 11: Function Check

    Provides an analog signal of 4-20mA (passive), 2-wire principle ( linearized current signal ). 12036 PC-Link Lite Add-on set for data transmission to a PC. 12037 PC-Link Extended Data logging, Charting functions, automatic emaiI generating. P. 11 LX-2 / LX-2-R Mounting and Instructions Version: 07-2009...

  • Page 12: Connection Plan

    CONNECTION PLAN for Tank-Spion Digital LX-2 and LX-2-R (with relays) Complete set : LX-2 : Art-Nr. 12032 Complete set : LX-2-R : Art-Nr. 12033 Maintenance: Check if the displayed liters are correct: Two practical options are: - Lift the probe above the liquid level. Then check if ~ 0 L is displayed - Check the mm value displayed in Step ‘11.

This manual is also suitable for:

Lx-2-r

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