SGM LEKTRA PTU50 Technical Documentation Manual Download Page 1 | Manualshive

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PTU50/51/56

ultrasonic level transmitter

technical documentation EN Rev. D

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Summary of Contents for PTU50

Page 1: ...PTU50 51 56 ultrasonic level transmitter technical documentation EN Rev D...

Page 2: ...5 pag 6 pag 7 pag 11 pag 13 pag 14 pag 20 pag 32 1 WARRANTY 2 PRODUCT 3 PERFORMANCE SPECIFICATIONS 4 DIMENSIONS 5 INSTALLATION 6 ELECTRICAL CONNECTIONS 7 LOCAL OPERATOR INTERFACE LOI VL601 8 QUICK SET...

Page 3: ...iginal term of guarantee whereas if the Product is replaced it will have 12 twelve months of guarantee The warranty will be null if the Client modifies repair or uses the Products for other purposes t...

Page 4: ...e identi cation plate on which are the meter main data The following picture describes the information and data on the identi cation plate 1 Product code 3 Serial number 2 Power supply 3 Sensor 4 PP x...

Page 5: ...er consumption 1 5W Analog output 4 20mA max 750ohm Digital communication MODBUS RTU Max measure range PTU50 0 05 1 5m PTU51 0 3 6m PTU56 0 5 12m In case of non perfectly re ecting surfaces the maximu...

Page 6: ...N100 210 DN125 240 K DN100 170 DN125 200 4 1 MECHANICAL DIMENSIONS The PTU50 PTU51 and PTU56 transmitter have the 1 GAS M threaded equipped with 1 PP xing bolt Also available with PTU50 51 DN100 PN6 U...

Page 7: ...one a Make sure that in the sensor emission beam lobe there are no obstacles f s that can be intercepted as level Make sure that there is not foam presence on the product surface to be measured 5 1 2...

Page 8: ...rom the bottom nozzle PP PTU50 51 56 can be installed in an extension pipe to turn away the sensor from the maximum level point The extension pipe must be at and without joints welds etc also the pipe...

Page 9: ...of oating bodies can be avoided with the use of level measurement inside of pipes by pass pipe or calm pipe with 100mm min diameter for PTU50 51 or 125mm min diameter for PTU56 The pipe must have a le...

Page 10: ...1 56 sensor programming parameters FILTER this parameter is present in the Quick Setup menu and in the Advanced Con guration SETUP menu increasing the parameter value decreases the sensor sensitivity...

Page 11: ...6 2 MOISTURE INFILTRATION To avoid moisture in ltration inside the connector it is recommended to Screw the connector nut ring tightly by hand position the cable so that it forms a downward curve in...

Page 12: ...module cod 694A004A 3 MODBUS RTU communication S W cod 010F105A With this software is possible connect by selecting the UID address the PTU50 PTU51 or PTU56 transmitters in MODBUS RTU network read on...

Page 13: ...ters the con guration is done by setting a value eg in the SET DISTANCE 4mA parameter is possible to change the the corresponding distance value in mm press to select the digit to be modi ed the digit...

Page 14: ...PTU56 12mt max Liquids 20 Distance mm 100mm PTU50 1 5mt max 400mm PTU51 6mt max 600mm PTU56 12mt max 050mm PTU50 1 5mt max 300mm PTU51 6mt max 500mm PTU56 12mt max Medium Liquids Solids Liquids Pipe...

Page 15: ...20mA MEDIUM FILTER COEFFICENT BLIND DISTANCE DISPLAY 3500 mm SET DISTANCE 4mA 8 2 2 SET DISTANCE 20mA Press ENTER to display the distance value associated with 20mA output Use SCROLL and UP ARROW to...

Page 16: ...MEDIUM Press ENTER to display the previous setting Press SCROLL to select the medium type Press ENTER to con rm DISTANCE 4mA DISTANCE 20mA MEDIUM FILTER COEFFICENT BLIND DISTANCE DISPLAY LIQUIDS SOLI...

Page 17: ...a value from 1 to 99 1 maximum speed 99 maximum slowness The function is deactivated with 0 immediate response Press ENTER to con rm DISTANCE 4mA DISTANCE 20mA MEDIUM FILTER COEFFICENT BLIND DISTANCE...

Page 18: ...nimum value is 50mm PTU50 or 300mm PTU51 or 500mm PTU56 DISTANCE 4mA DISTANCE 20mA MEDIUM FILTER COEFFICENT BLIND DISTANCE DISPLAY 0250 mm BLIND DISTANCE 8 2 6 DISPLAY Press ENTER to access the settin...

Page 19: ...ntify any false echo signals that may cause measurement errors 1 5 4 3 2 m D 721mm G 020 57 2KHz The rectangle placed at the echo line base indicates the measurement range within which the echo signal...

Page 20: ...mm LIQUIDS SOLIDS LIQUIDS PIPE FILTER COEFFICIENT 000 BLIND DISTANCE 0000mm OK to confirm 9 2 SETUP From RUN mode holding down UP ARROW press ENTER to the advanced con guration mode access Press SCROL...

Page 21: ...DIUM FILTER COEFFICIENT BLIND DISTANCE ACTUAL LEV 4mA ACTUAL LEV 20mA 9 2 3 MEDIUM Position the cursor on MEDIUM press ENTER to access 3 con gurations are possible LIQUIDS liquids measurement SOLIDS g...

Page 22: ...ion the cursor on ACTUAL LEV 4mA press ENTER to access Self distance learning function that is associated with the 4mA lower value Make sure that the level corresponds to 0 ENTER to associate the actu...

Page 23: ...9 4 1 1 1 VALUE Position the cursor on 1 VALUE press ENTER to access Only one value is displayed it s possible to choose from 5 parameters With the SCROLL button you can select data to display Press E...

Page 24: ...he secondary each with a choice of 5 parameters With the SCROLL button you can select data to display Press ENTER to con rm LEFT ARROW to exit without changes PTU50 51 56 advanced con guration 1 VALUE...

Page 25: ...ER repeatedly until leave the parameter LEFT ARROW to exit without changes Default value SGM LEKTRA PTU50 51 56 SGM LEKTRA PTU5x WELCOME TEXT 9 4 2 LCD CONTRAST Position the cursor on LCD CONTRAST pre...

Page 26: ...UP ARROW or SCROLL enable or disable the alarm signal and press ENTER to con rm DIAGNOSTIC ALARM CONFIGURATION MEASURE STATUS FROZEN GAIN MAX GAIN TH PEAK VALUES OUTPUT SIMUL TEMPERATURE NO ECHO FOUND...

Page 27: ...the gain reaches this value the GAIN error code is activated Use UP ARROW and SCROLL to modify the value Press ENTER to con rm LEFT ARROW to exit without changes Default value 255 9 6 5 PEAK VALUES Po...

Page 28: ...WARNING entering in the SIMULATION function the current output is not in function of the level measurement To restore the current as a measured level function press the LEFT ARROW button 3 times RUN...

Page 29: ...ess ENTER to con rm LEFT ARROW to exit without changes Default value HOLD LAST VALUE 9 8 2 SET UID Position the cursor on SET UID press ENTER to access Can assign the address UID in this parameter for...

Page 30: ...OW parameter set to 5 The METER detects an echo signal which is 4 meters from the sensor Suddenly the echo signal disappears and a new echo signal to 3 5 mt away from the sensor is detected Each time...

Page 31: ...d the PTU50 51 56 default settings 9 9 INFO menu INFO SGM LEKTRA PTU5x FIRMWARE REV IC 9 10 INFO Position the cursor on INFO press ENTER to access In addition to information about the manufacturer are...

Page 32: ...nformity to the procedure Quality Control Manager Production and check date Ultrasonic sensor 10 FACTORY TEST AND QUALITY CERTIFICATE Documentation subject to technical change with no prior warning LT...

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