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PREFACE..................................................................................................................... 3

Document Revisions .....................................................................................................4

 Approvals......................................................................................................................4

1. INTRODUCTION.......................................................................................................5

 

 

1.1. General Information ............................

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1.2. Support and Services...............................................................................

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1.3. Disposal Remarks........................

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2. SAFETY INSTRUCTIONS...............................................................

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2.1.Symbols....................................................................................................... 6

 

 

2.2. Receipt and unpacking..........................

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2.3. Environment........................................................................

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2.4. Mounting..............................................

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2.5. Cleaning ........................................................................................

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. INSTALLATION AND WIRING ...............................................................................

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.1. Installation on TS-35 DIN Rail...........................................

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.2. Connections with Screw Terminals.......................................

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4. DESCRIPTION..........................................................................................................9

5. FEATURES ...............................................................................................................9

6. SPECIFICATIONS .................................................................................................. 10

7. TERMINAL

 

DESIGNATION.................................................................

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8. DIMENSIONS..........................................................................................................12

9. CONFIGURATION OF THE PARAMETERS............................................................13

10. DEFAULT CONFIGURATION ................................................................................20

11. FUNDAMENTALS OF CONDUCTIVITY MEASUREMENT ..............

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12. ELECTRICAL DIAGRAMS..............................

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13. APPLICATIONS ............................................................

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14.OPERATION AND MAINTENANCE

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14.1. Operation

 

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14.2

Maintenance

 

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15. WARRANTY DISCLAIMER....................................................................................26

16. CONTACT INFORMATION ..............................................................

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Table of Contents

Summary of Contents for LSP-TCT-WIFI

Page 1: ...User Manual Lueta Nr 319 Romania 40758576007 o ce levtech ro www levtech ro Conductivity and temperature transmitter LSP TCT WIFI...

Page 2: ...D WIRING 8 3 1 Installation onTS 35 DIN Rail 8 3 2 Connections with ScrewTerminals 8 4 DESCRIPTION 9 5 FEATURES 9 6 SPECIFICATIONS 10 7 TERMINAL DESIGNATION 11 8 DIMENSIONS 12 9 CONFIGURATION OFTHE PA...

Page 3: ...ncerns about the operation and maintenance of this product please contact our customer support Should a problem arise with the product check if you followed the installation steps correctly If the pro...

Page 4: ...ires following approvals Date Version Number Document Changes 03 11 2021 1 0 Initial draft 04 13 2021 2 0 Overall improvements 04 15 2021 3 0 Application examples added Name Title Levi Mihaly General...

Page 5: ...injury may result from not knowing and following these instructions In order to ensure long product life Levtech recommends that you utilize the product and perform maintenance by correctly following...

Page 6: ...s and instructions in the manual and who are able to follow these should connect the device Mounting and connection of the device should comply with national legislation for mounting of electric mater...

Page 7: ...xplosive atmospheres disconnect power before servicing and do not separate connectors when energized and an explosive gas mixture is present Do not mount or remove devices from the power rail when an...

Page 8: ...ttach the module in the upper part of the rail as shown in the left gure below 2 Press the module downwards 1 Apply leverage using a screwdriver as shown in the left gure below 2 Press the module upwa...

Page 9: ...ration of the parameters can be easily done by accesing the device through its WiFi connection WiFi connection for con guration MODBUS Conductivity resistivity and temperature measurement Con gurable...

Page 10: ...s Ambient Temperature Range 10 60 C Storage Temperature Range 30 80 C Humidity Level 0 95 RH at 40 C no condensation Over Voltage surge protection 36V General Output Input isolation 2800V Output accur...

Page 11: ...re sensor wire 2 Input Sensor shield 3 Input Conductivity sensor wire 4 Input Conductivity sensor wire 5 Input Temperature sensor wire 6 Input Temperature sensor wire 7 Communication Rs485 B 8 Communi...

Page 12: ...12 8 DIMENSIONS 22 5mm 114 5mm 99mm...

Page 13: ...open your browser on your phone computer and type 192 168 4 1 IP address in the searching line Step 3 When the page is loaded the power LED becomes stable blue click on the Setup button Step 4 It s re...

Page 14: ...l number and the rmware version Next there are the actual values measured by the transmitter in real time Impedance measured in Ohms Conductivity uS cm Conductivity TC uS cm Temperature C Below there...

Page 15: ...measuring cycle Frequency repeat It means that how many measures wanted to be performed Settling cycle How many times will be applied the settling time after every measurement 15 Settling time How lon...

Page 16: ...20 mA output for the DAC and enter 200 in the Conductivity High window then Save Conductivity Low uS cm Assign the desired lower limit of the conductivity value to the lower limit of the analog outpu...

Page 17: ...elay remains on Relay switching mode Con gure the relay output From the drop down window select the mode in which you want to use the relay output Cond_H Cond_L Temp_H Temp_L TC Cond_H TC Cond_L Examp...

Page 18: ...an address up to 255 Baud rate From 4800 to 115200 Parity ODD or EVEN Stop bit ONE or TWO stop bits 18 From To Name Format 0x0000 0x0001 Conductivity 32bit Float 0x0002 0x0003 Conductivity TC 32bit Fl...

Page 19: ...constant Acids 1 0 1 6 C Bases 1 8 2 2 C Salts 2 2 3 0 C Drinking water 2 0 C Ultra pure water 5 2 C Reference uid If the probe K factor is not speci ed the meter can be calibrated using a reference...

Page 20: ...press the con gurator button and all the saved datas will be resetted To perform the resetting follow the steps below Step 1 Disconnect the transmitter from the power source It has to turn o Step 2 Re...

Page 21: ...is not always measured at the reference temperature automatic temperature compensation has been integrated The transmitter uses the temperature coe cient to calculate the conductivity that would be p...

Page 22: ...tion will be selected Temp wire 2 Temp wire 1 Cond wire 2 Cond wire 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Temperature Sensor Conductivity Sensor M L Supply Relay output Max 400mA B...

Page 23: ...Temp U Temp Temp wire 2 Temp wire 3 Temp wire 1 Cond wire 2 Cond wire 1 Shield 1 2 3 4 5 6 7 8 Cond wire 2 Cond wire 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Temperature Sensor Conduct...

Page 24: ...Cond U Cond I Temp U Temp Temp wire 2 Temp wire 4 Temp wire 1 Temp wire 3 Cond wire 2 Cond wire 1 Shield 1 2 3 4 5 6 7 8 Cond wire 2 Cond wire 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16...

Page 25: ...25 C The transmitter send the measured values to the PLC on its analogue output The water goes through the treatment process and enters into the clean water tank where we measure the conductivity aga...

Page 26: ...implied by custom or usage in the trade of the buyer and of the company Moreover any prior dealings of the buyer with the company do not imply that the company warrants the goods or services in any wa...

Page 27: ...Levtech COMPANY DATA levtech_s_p levtechsp 16 CONTACT INFORMATION ADDRESS Lueta 319 Post Code 537140 Harghita Romania LEVTECH SERVICE PRODUCTION SRL Fiscal code CIF RO35733217 Trade Register RC J19 13...

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