User manual

ManualsBrandsGREISINGER ManualsFlow GaugesGLMU 200 MP

T14.0.0Y.6C-03

GREISINGER electronic GmbH

D - 93128 Regenstauf, Hans-Sachs-Straße 26

Tel.: +49 9402 9383-0, Fax: +49 9402 9383-33, eMail: info@greisinger.de

Conductivity-Transmitter

with 4 pole measuring cell (graphite)

as of version 1.2 Operating Manual GLMU 200 MP

Contents

1 Intended use 2

2 General Advice 2

3 Safety Requirements 2

4 Disposal instructions 2

5 Calibration Service 2

6 Installation 3

7 Operation 4

8 Display functions 5

9 Error and system messages 5

10 Configuration 6

11 Specification 8

Summary of content (8 pages)

PAGE 1
T14.0.0Y.6C-03 Conductivity-Transmitter with 4 pole measuring cell (graphite) Operating Manual as of version 1.2 GLMU 200 MP Contents 1 Intended use 2 2 General Advice 2 3 Safety Requirements 2 4 Disposal instructions 2 5 Calibration Service 2 6 Installation 3 7 Operation 4 8 Display functions 5 9 Error and system messages 5 10 Configuration 6 11 Specification 8 GREISINGER electronic GmbH D - 93128 Regenstauf, Hans-Sachs-Straße 26 Tel.
PAGE 2
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 2 of 8 1 Intended use The GLMU 200 MP is a transmitter for measuring conductivity or other units based on conductivity measuring in liquids. The measurement is performed by means of alternating current flow between the poles of the measurement cell, being in direct contact with the liquid. The measurement is displayed via analogue standard signal output and a liquid crystal display. The 4-20 mA model is supplied only by the current loop, the 0-..
PAGE 3
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 3 of 8 6 Installation Dimensions General elbow-type plug installation instructions To mount the connection cable (2-, or 3-wire depending on type of device) the elbow-type plug screw has to be loosened and the coupling insert has to be removed by means of a screw driver at the position indicated (arrow). Pull out connection cable through glanding and connect to the loose coupling insert as described in the wiring diagram.
PAGE 4
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 4 of 8 7 Operation 7.1 General information about the conductivity measuring 7.1.1 The measuring cell During the measurement, the conductivity measuring cell must be dipped at least in so far, that at least 30 mm beginning from the top of the measuring cell, is located in the medium. The maximum immersion depth for continuous operation should not exceed 110 mm. The measuring cell can either be stored dry or in water.
PAGE 5
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 5 of 8 8 Display functions 8.1 Currently measured values During normal operation the conductivity display value is displayed. By short press of key ‘SET’ (1) the temperature in [°C] will displayed for 10 seconds. Arrow to Temp indicates temperature display display of conductivity value display temperature 8.1.
PAGE 6
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 6 of 8 10 Configuration In the configuration the devices parameters can be changed. The jumper has to be set, p.r.t. figure right hand side. To set or remove jumper, the housing cover has to be removed. Ex works the jumper is set. To change parameters press “SET” (key 1) two seconds, then the parameter selection is started with the first parameter (display shows “CELL”).
PAGE 7
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 7 of 8 10.8 'dA.Lo': Display at zero output (output scaling) Enter the display value at which the output should have 4 mA (or 0 V). The value range is depending on the selected measuring function (Func) and range (rAnG). 10.9 'dA.Hi': Display at maximum output (output scaling) Enter the value at which the output should have 20 mA (or 1 / 10 V). The value range is depending on the selected measuring function (Func) and range (rAnG). 10.
PAGE 8
T14.0.0Y.6C-03 Operating Manual GLMU 200 MP page 8 of 8 11 Specification Measuring range 1 (one of the following can be configured): Conductivity (cond) Resistivity (rESi) TDS (tdS) Salinity (SAL) Meas.