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Pulsar Imp+i.s., Instruction Manual

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Pulsar Imp+i.s. Instruction Manual Download Page 32

Page 

26

 

Vessel Shape 

P600 Value 

Dimensions 

Required 

 

P600=6 Cylindrical 
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 
cylinder with flat ends 

Cylinder diameter 
and tank length 

 

P600=9 Horizontal 
cylinder with 
parabolic ends 

Cylinder diameter, 
length of one end 
section, and tank 
length 

 

 

P600=10 Sphere 

Sphere diameter 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for Imp+i.s.

Page 1: ...IMP i s INSTRUCTION MANUAL...

Page 2: ......

Page 3: ...mage 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 Process Measurement Limi...

Page 4: ......

Page 5: ...y 16 Run Mode 16 Program Mode 17 Button Functions 17 How to Access Program Mode 17 Parameter Defaults 19 Factory Defaults 19 Chapter 4 Getting Results With Your IMP i s 20 Setting up Your Application...

Page 6: ...mA Fail safe Mode 30 Compensation CoP Menu 31 P851 Measurement Offset 31 P852 Temperature Source 31 P854 Fixed Temperature 31 P860 Sound Velocity 31 P645 Vapour Temperature Compensation 32 Stability...

Page 7: ...minutes spent reading 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 o...

Page 8: ...hat you can install the IMP i s Level Monitoring System rapidly and with confidence The measured distance level or space is indicated by the current drawn by the unit fault conditions can be indicated...

Page 9: ...a current input to monitor level space or distance dependant on the measurement mode selected and provides a fault condition alarm of either 3 5mA or 22mA The IMP i s lid has an integral LCD display a...

Page 10: ...Angle 10 inclusive Operating frequency Imp 3 125kHz Imp 6 75kHz Imp 10 41kHz Range Imp 3 0 2 3m 0 66 10ft Imp 6 0 3 6m 0 98 20ft Imp 10 0 3 10m 0 98 33ft Digital echo processing Accuracy 0 25 or 6mm 0...

Page 11: ...Page 5 EU Declaration of Conformity...

Page 12: ...80o C and should not be used outside this range 3 Installation shall be carried out in accordance with the applicable code of practice by suitably trained personnel 4 Repair of this equipment shall b...

Page 13: ...ge or languages of the country in which the equipment is to be used and by the instructions in the original language Hazardous Area Specific Power Supply and barrier Requirements The IMP i s operates...

Page 14: ...e side of the barrier then if the unit was drawing 4mA the drop would be approx 2V if the current was 22mA then this would be approx 9V So as the IMP i s requires a minimum of 12V to function correctl...

Page 15: ...proved safety barrier or approved i s power supply Suitable recommended barriers Barrier Type Suggested Barriers See Fig Pepperl Fuchs MTL Single Zener Barrier Z728 7728 1 Dual Zener Barrier Z788 7788...

Page 16: ...Page 10 Source means the measuring device applies a resistive load and sink means the measuring device supplies power Barriers must be fitted with reference to the manufacturers datasheets...

Page 17: ...t it in an area which is easily accessible The ultrasonic signal path should be free of falling material and obstructions such as pipes beams etc The IMP3 should be mounted at least 20cm 0 66 feet abo...

Page 18: ...Page 12 Dimensions The dimensions of the IMP i s are as shown below 1 5 BSP NPT IMP 3 6 i s 2 BSP NPT IMP 10 i s...

Page 19: ...Imp 3 i s 3 metres 9 84 feet 200mm 0 66 feet Imp 6 i s 6 metres 19 69 feet 300mm 0 98 feet Imp 10 i s 10 metres 32 81 feet 300mm 0 98 feet L should as a minimum be at least that as detailed in the tab...

Page 20: ...standpipe fixed to the top of a vessel ensure that the open end of the standpipe is clear of any obstructions such as weld seams gaskets etc in order to avoid unwanted signal returns If using standpi...

Page 21: ...ion Before switching on check the following The safety barrier The power supply is correctly installed The IMP i s is mounted correctly Maintenance There are no user serviceable parts inside your IMP...

Page 22: ...ad information on the Menu Options and the values entered There are two operating modes for your IMP i s Run Mode and Program Mode Run Mode This mode is used once the IMP i s has been set up in progra...

Page 23: ...a Parameter Value entered in error UP Displays Current Temperature Used for Navigating around Menu System and Increasing Menu Option Values DOWN Displays Current Echo Strength dB s Used for Navigating...

Page 24: ...s you press the UP and DOWN buttons to scroll left and right between the menu options you can press ENTER at any time to select a specific menu which will then take you to the parameters within the se...

Page 25: ...ducer to the material surface It will be indicating in metres as shown on the display TIP In some applications it is simplest to empty the vessel take a reading from the Imp for distance and then setu...

Page 26: ...fault value would be if you wish to ignore close in obstructions Far blanking P108 is the distance as a percentage of empty level beyond the empty level that the IMP i s will read the default is plus...

Page 27: ...ice rather than typing in a value Setting Security Passcodes A passcode is used to switch the IMP i s from Run Mode into Program Mode You can set a new passcode to prevent anyone changing any of your...

Page 28: ...ding the DATEM trace and on completion Stor Store will be displayed after which you can ESC out of this parameter and continue programming the IMP i s for the required application Checking the Informa...

Page 29: ...s how empty a vessel is 4 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 me...

Page 30: ...version of IMP i s being used It should not be set to less than this figure but can be increased IMP i s Version Near Blanking Distance IMP 3 metre Default Blanking Distance 0 2m 0 66 feet IMP 6 metr...

Page 31: ...03 Vessel Shape P600 Value Dimensions Required P600 0 Cylindrical Flat base Default Cylinder diameter P600 1 Rectangular Flat base Width and Breadth P600 2 Cylindrical Cone base Cylinder diameter and...

Page 32: ...bottom P600 7 Rectangular Flat sloped base Width and Breadth of rectangular section and height of bottom P600 8 Horizontal cylinder with flat ends Cylinder diameter and tank length P600 9 Horizontal...

Page 33: ...der Diameter P600 5 Cylindrical Half sphere base Cylinder Diameter P600 6 Cylindrical Flat sloped base Height of base Cylinder Diameter P600 7 Rectangular Flat sloped base Height of base Width of rect...

Page 34: ...UK Gallons 6 US Gallons Volume will be totalised in US Gallons 7 Cubic feet Volume will be totalised in cubic feet 8 Barrels Volume will be totalised in barrels P606 Correction Factor This parameter...

Page 35: ...eld 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 Known Defau...

Page 36: ...ed 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 either...

Page 37: ...e transducer If for any reason no temperature input is received then the Fixed Temp value is used as set by P854 The temperature source can be specifically set as follows Option Description 1 Internal...

Page 38: ...air increases or decreases at a uniform rate of 60cm sec per o C however in atmospheres other than air it will change at a different rate This option allows the rate of change in cm sec per o C to be...

Page 39: ...sly will allow entry into the program mode P922 Passcode This is the passcode that must be used to enter program mode The default is 1997 but this can be changed to another value P926 Software Revisio...

Page 40: ...each button to confirm it works with a counter showing how many more buttons you must press Press ESC last as this will show if all keys were pressed or not If they were not then an error message is d...

Page 41: ...l 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 Enter Program...

Page 42: ...Dimension 1 0 00 P602 Vessel Dimension 2 0 00 P603 Vessel Dimension 3 0 00 P604 Calculated Volume Read Only P605 Volume Units Model Dependant P606 Correction Factor 1 P607 Max Volume Read Only DISPLAY...

Page 43: ...Sound Velocity 342 72 m sec P645 Vapour Temp Comp 60cm sec per o C STABILITY StA Menu Parameter Details Entered Values No Description Default 1 2 3 4 5 P870 Fill Damping Model Dependant P871 Empty Da...

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