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ENCARDIO RITE ESM-12S, User Manual

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ENCARDIO RITE ESM-12S User Manual Download Page 28

Users’ Manual 

 

ESM-12S Digital seepage monitoring system 

  

  

 

Page

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26

 

 

 

Figure 10-2 Connection of digital sensor with SDI-12 output to digital node  

 

8.2  Sensors with Modbus (RS-485) output option 

The sensor with Modbus (RS-485) output will be connected to the “RS485” port (center one) of the digital 
node as shown in figure below. 

 

Figure 10-3 Connection of digital sensor with Modbus (RS-485) output to digital node 

 

 

For details on connection to Nodes and Gateway and their configuration, please refer to Users’ Manual # 
WI6002.139 on Wireless (RF) Nodes and Gateway. 
 

 

Summary of Contents for ESM-12S

Page 1: ...through ingenuity USERS MANUAL ENCARDIO RITE ELECTRONICS PVT LTD A 7 Industrial Estate Talkatora Road Lucknow UP 226011 India P 91 522 2661039 42 Email geotech encardio com www encardio com Internati...

Page 2: ...of moisture trap assembly and junction box 9 4 4 Installation of datalogger 10 5 CONNECTING EPS 12S TO ESDL 30 DATALOGGER 11 5 1 Wiring details for sensors with SDI 12 output 11 5 2 Wiring details for...

Page 3: ...g ESDL 30 datalogger is a compact datalogger that can be mounted easily near the sensor or in a control room in close vicinity The system can also be directly connected to RF nodes and gateway communi...

Page 4: ...ement is ignored or overlooked the most reliable of instruments will be rendered useless A lot of effort has been made in preparing this instruction manual However the best of instruction manuals cann...

Page 5: ...the weir is measured with the water level sensor ESM 12S uses a low range high precision pressure sensor for measuring this water head The pressure sensor is installed inside the slotted PVC pipe fix...

Page 6: ...ccant unit and hydrophobic filter so that only dry air can enters the sensor vent line Desiccant and hydrophobic filter ensure that the air inside the moisture trap is dry Moisture content in air in t...

Page 7: ...rectangular weir if ordered separately The weir comprising of stainless steel plate is provided in a suitable size and angle to suit expected flow rate The most used size is rectangular or 90 V notch...

Page 8: ...ls and accessories are required for installation of the settlement monitoring system Impact or percussion electric drill with 8 mm and 6 mm drill bit for drilling in concrete or masonry for fixing fas...

Page 9: ...ed inside it at its planned location as shown in figure below Following points needs attention while selecting the mounting location for seepage sensor 1 The distance of seepage sensor from V notch mu...

Page 10: ...lient s scope from the measurement device in the direction of the flow 4 2 1 Points to be considered while installation of V notch and seepage sensor Use sealing compound to make junction box watertig...

Page 11: ...junction box As described earlier moisture trap and junction box are supplied mounted on a wall mounting plate This assembly is installed near seepage sensor location Fix the wall mounting plate on a...

Page 12: ...the monitoring room Depending on the distance from seepage sensor location to datalogger location a 3 core or 6 core cable will be used from junction box to datalogger The mounting detail for installi...

Page 13: ...as 5 minutes Sensor cable can be directly terminated in the datalogger in case datalogger is installed near monitoring sensor In case the datalogger is installed at a distance control room from seepa...

Page 14: ...30 datalogger is supplied with an interface card to connect Modbus RS 485 sensors For ESM 12S seepage monitoring systems Modbus option can be used in case datalogger is mounted at a distance more than...

Page 15: ...configuration for model ESM 12S sensor with SDI 12 output is given below 1 Double click the ESDL 30 datalogger software icon on the Desktop The main screen of the application appears as displayed in f...

Page 16: ...n choose Demo site for first time 5 Click on Config Sensors tab and the select Smart Config Sensor as shown in figure below 6 The screen as shown in figure 6 5 will appear Select channel number at whi...

Page 17: ...eepage monitoring system Page 15 Figure 6 6 Smart config sensor screen 7 Screen as shown in figure 6 7 will appear Press Read button The application will fetch the information stored in the sensor as...

Page 18: ...Page 16 Figure 6 8 ESM 12S sensor details 8 Press Monitor Sensor button The screen as shown in figure 6 9 will appear showing the values of settlement reading Parameter 1 and temperature reading param...

Page 19: ...2 output is given below 1 Double click the ESDL 30 datalogger software icon on the Desktop The main screen of the application appears as displayed in figure below 2 Connecting Datalogger Click Datalog...

Page 20: ...ation will display Open site window to select the site Select the required site from Select Site dropdown menu Click on Open button to open the site for Datalogger You can choose Demo site for first t...

Page 21: ...nnel number at which the sensor is connected Select the sensor s address and click on Search button to find the sensor on SDI 12 Bus It will show the sensor details as shown in figure 6 15 Press on Op...

Page 22: ...oring system Page 20 8 The application will fetch the information stored in the sensor as shown in figure 6 17 image 1 Pressing the green arrow one can check the parameter settings for all parameters...

Page 23: ...Digital seepage monitoring system Page 21 9 Press Monitor Sensor button The screen as shown in figure 6 18 will appear showing the values of settlement reading Parameter 1 and temperature reading para...

Page 24: ...r 7 3 Modbus details for connection to datalogger 7 3 1 Modbus RTU overview The Modbus RTU protocol uses packets messages made up of multiple sections to communicate and transfer data between devices...

Page 25: ...s 16 bit Unsigned Integer 1 255 0x00DB Settling Time 2 bytes 16 bit Unsigned Integer 0 255 seconds 0x00DD Address of the Device 2 bytes 16 bit Unsigned Integer 0 247 0x00DE Baud Rate 4 bytes 32 bit Un...

Page 26: ...egister value Parameter 32 bit Float 0 002460 06 Number of registers Lo bytes 00 00 Register value Ch 2 Status 16 bit un signed 05 Checksum CRC 41 DB E3 36 Register value Temperature 32 bit Float 27 4...

Page 27: ...a microcontroller sensor module that reads the sensor a wireless communication module that transmits the digital data to the gateway and a processor that controls the two modules It is a highly relia...

Page 28: ...output option The sensor with Modbus RS 485 output will be connected to the RS485 port center one of the digital node as shown in figure below Figure 10 3 Connection of digital sensor with Modbus RS 4...

Page 29: ...ion Table Marking on Standard Tape mm Reading Observed by Automatic level sensor mm Error mm 0 0 00 0 10 200 00 200 10 0 25 400 00 400 25 0 25 600 00 600 25 0 15 800 00 800 15 0 25 1000 00 1000 25 0 1...

Page 30: ...most reliable of instruments will be rendered useless The warranty is limited to as stated herein Encardio rite is not responsible for any consequential damages experienced by the user There are no ot...

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