Set-Up / Functional Description - ECOLAB LMIT09 Kurz- Betriebsanleitung

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Set-up / Functional description

Structure
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Function description
The LMIT 09 / S209 conductivity/temperature transmitter has all the necessary functions
for monitoring and controlling the concentration of conductive media.
n Measurement signal outputs for conductivity/concentration and temperature
4(0)...20 mA (electrically isolated)
n Measuring ranges: 5 conductivity measuring ranges: 0...200 µS/cm to 0...2 S/cm
n Three concentration measuring ranges: (0...5 % by weight) for standard cleaning
products (NaOH, HNO
(0...5 % by weight) for Ecolab products (e.g. P3-horolith)
n Four customer-definable product curves, with 4-10 sampling points, Tca and reference
temperature
n Automatic measuring range switchover between:
200µS/cm*, 2 mS/cm, 20 mS/cm, 200 mS/cm, 2 S/cm;
Temperature measurement with Pt 100: between -20 and 150 °C (extremely short
n
response time)
n USB interface for configuration/parameter setting and for documenting the
configuration values
n Illuminated graphics display for showing the conductivity/concentration and
temperature as well as all important settings and operating statuses
n Menu-controlled operation (multilingual clear text dialogue: German, English)
n Measuring cell, pressure (16 bar/20 °C), chemical and temperature resistant
(140 °C over a short period) from PEEK.
n Universal power supply: 24 V AC/DC
n Compact version (transmitter with integrated transducer)
Clamping ring attachment: art. no. 189201 (EBS no. 10007799),
flange connection, art. no. 189204 (EBS no. 10010237).
n Wall-mounted version (transmitter with separate transducer, cable length 5 m)
Clamping ring attachment: art. no. 189202 (EBS no. 10007800),
flange connection, art. no. 189205 (EBS no. 10010238).
* Only in conjunction with the measuring range assignment 200 µS/cm ≙ 0/4...20mA
The LMIT 09 / S209 conductivity/temperature transmitter also already has all the
necessary functions for separating the phases of conductive media ('CIP Function').
These can be activated and deactivated in the configuration menu of the LMIT 09 / S209.
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9-11 Screwed cable connections with sealing inserts
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, H SO ); more than 70 concentration measuring ranges:
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Set-up / Functional description
1 Graphics display
2 Operating buttons
3 USB connection, (type A)
4 USB connection (type mini-B)
5 Connecting terminal:
Supply voltage (24 V AC/DC)
6 Fuse F1 (T 0.4 A)
7 Connecting terminal:
Alarm output, CIP selection, conductivity/concentration and
temperature current output (0/4...20 mA)
8 Connecting terminal:
Sensor output, PT 100 and sensor input
19 417101558 Rev. 06-06.2021