Pulsar Measurement IMP Lite Instruction Manual Download Page 1

 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 

 

IMP Lite 

Instruction Manual 

Summary of Contents for IMP Lite

Page 1: ...IMP Lite Instruction Manual...

Page 2: ...2...

Page 3: ...injury or damage whatsoever arising out of the application or use of any product or circuit described herein Every effort has been made to ensure accuracy of this documentation but Pulsar Measurement...

Page 4: ...perating the Controls 16 Using the Menu System 18 Parameter Defaults 19 Chapter 4 Getting Results From Your IMP Lite 20 Setting up Your Application 20 Using the 4 20 mA Output 20 Setting Security Pass...

Page 5: ...PULSAR MEASUREMENT 5 P860 Sound Velocity 33 Stability StA Menu 34 System SyS1 Menu 34 Test tESt Menu 35 Chapter 6 Troubleshooting 36 Chapter 7 Disposal 37 Transducers 37 Controllers 37...

Page 6: ...this operating manual will ensure that your installation is as simple as possible About this Manual It is important that this manual is referred to for correct installation and operation There are var...

Page 7: ...ises state of the art echo extraction technology The IMP Lite comes in three models Lite 3 with a range from 0 20m 0 66 feet to 3 00m 9 84 feet Lite 6 with a range of 0 3m 0 98 feet to 6 00m 19 69 fee...

Page 8: ...te 3 125kHz Lite 6 75kHz Lite 10 41kHz Range Lite 3 0 2 3m 0 66 10ft Lite 6 0 3 6m 0 98 20ft Lite 10 0 3 10m 0 98 33ft Current output 3 5 22mA Accuracy 0 25 or 6mm 0 24 inches whichever is greater Res...

Page 9: ...PULSAR MEASUREMENT 9 EU Declaration of Conformity...

Page 10: ...m level of the material and be perpendicular to the surface Whilst the IMP 6 and 10 should be mounted at least 30cm 0 98 feet above the maximum level of the material and be perpendicular to the surfac...

Page 11: ...PULSAR MEASUREMENT 11 Dimensions The dimensions of the IMP Lite are shown below 1 BSP NPT IMP Lite 3 6 2 BSP NPT IMP Lite 10...

Page 12: ...mum be at least that as detailed in the table above but can be greater if required Closed Vessel Installation L should as a minimum be at least that as detailed in the table above but can be greater i...

Page 13: ...nted signal returns If using standpipes which extend into the vessel beyond the blanking distance but not as far as the empty level then the open end of the standpipe should be cut to an angle of 45o...

Page 14: ...ntries fitted with a suitable gland to ensure moisture protection is maintained Terminal Connection Details Wiring details are also given on the terminals under the access cover Terminal Connections T...

Page 15: ...e Preparation for Operation Before switching on check the following The IMP Lite is mounted correctly The power supply is correctly installed Maintenance There are no user serviceable parts inside you...

Page 16: ...entered There are two operating modes for your IMP Lite Run Mode and Program Mode Run Mode This mode is used once the IMP Lite has been set up in program mode It is also the default mode that the uni...

Page 17: ...us digit Finally when you have selected all digits pressing the ENTER key again will input the selected pass code to the IMP Lite if successful the display will show APP Application If however you inp...

Page 18: ...e selected menu Once you have reached the relevant menu scroll through the parameters and enter the necessary information To enter the information use the UP and DOWN keys to increment or decrement th...

Page 19: ...It is sensible to program all the required parameters at the same time The system will be then set up Note The span is automatically calculated from the empty level so the empty level should be entere...

Page 20: ...read the default is plus 20 of empty level If you wish to monitor further than the empty level then increase this figure so that the empty level plus the far blanking figure as of empty level is great...

Page 21: ...y be changed as follows Using A Passcode If you do not want to use a passcode you can disable it as follows First enter Program Mode and go to the SyS1 System menu Select P921 which is the passcode en...

Page 22: ...the unit or the current level of software in your IMP Lite whilst in Run Mode press the ESC button and the serial number along with the software revision will be displayed Alternatively enter Program...

Page 23: ...Volume Display shows volume of material in the vessel P104 Measurement Units This parameter sets the units you want to use for programming and display OPTION DESCRIPTION 1 metres Default All units of...

Page 24: ...value dependant on the version of IMP Lite being used It should not be set to less than this figure but can be increased OPTION DESCRIPTION Lite 3 metre Default Blanking Distance 0 2m 0 66 feet Lite 6...

Page 25: ...s shown in the table below along with the dimensions that are required to be entered P601 P603 VESSEL SHAPE P600 VALUE DESCRIPTION DIMENSIONS P600 0 Default Cylindrical Flat Base Cylinder diameter P60...

Page 26: ...ylinder diameter P600 Flat Sloped Base Cylinder diameter and height of bottom P600 7 Rectangular flat sloped base Width and breadth of rectangular section and height of bottom P600 8 Horizontal cylind...

Page 27: ...ter P600 11 Universal linear No dimensions required as level and volume breakpoints are used P600 12 Universal curved No dimensions required as level and volume breakpoints are used P600 11 or 12 can...

Page 28: ...Height of base Cylinder diameter Not required P600 5 Cylindrical half sphere base Cylinder diameter Not required Not required P600 6 Cylindrical flat sloped base Height of base Cylinder diameter Not...

Page 29: ...totalised in US Gallons 7 Cubic Feet Volume will be totalised in Cubic Feet 8 Barrels Volume will be totalised in Barrels 9 lbs pounds Volume will be totalised in lbs pounds P606 Correction Factor Th...

Page 30: ...tput are held at their last known values until a valid reading is obtained If required then you can change this so that the unit goes to high 100 of span or low empty as follows OPTION DESCRIPTION 1 K...

Page 31: ...expected result on the device that is connected P839 mA High Trim If the device you are connected to is not calibrated and not showing the high value then you can trim it using this parameter You can...

Page 32: ...s the source of the temperature measurement By default it is set to internal transducer P852 1 which will automatically detect the temperature from the transducer If for any reason no temperature inpu...

Page 33: ...l level several times then adjust the Sound Velocity accordingly to obtain an accurately displayed reading GAS SOUND VELOCITY Chlorine 206 m sec Argon 308 m sec Oxygen 316 m sec Air 331 5 m sec Ammoni...

Page 34: ...el empty rate Default 10 000 metres minute 32 81 feet minute System SyS1 Menu The following three parameters do not affect how the unit performs but details contained in them may be required by Pulsar...

Page 35: ...ESt Menu P991 Hard Test When this parameter is selected the unit will test the following in turn Display All the segments on the LCD and the backlight are lit up so you can see if they all work Press...

Page 36: ...aterial level is not out of range sensor is perpendicular to material surface Incorrect reading being displayed for current level Measure actual distance from transducer face to surface of material En...

Page 37: ...of cable and Transducer in accordance with regional environmental regulations for electrical electronic products Controllers Remove power disconnect the Controller and remove battery if fitted Dispose...

Page 38: ...38 www pulsarmeasurement com S U P P O R T P U L S A R M E A S U R E M E N T C O M Copyright 2020 Pulsar Measurement Ltd Registered Address 1 Chamberlain Square CS Birmingham B3 3AX Registered No 334...

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