Lightning Audio 7532 manual Custody transfer mode, Installation and Operations Manual

Page 100

Appendix

Radar Tank Gauge

 

 

11.4.3Custody transfer mode

7500 RTG is a weight and measure approved level transmitter. Either the innage or the ullage can be selected as the custody transfer variable.

The selected variable is the basis for the subsequent calculation of the current amount of product in a tank, along with other measured variables such as (average) temperature and pressure.

This opens up numerous application options in custody transfer:

•Quantity calculation of mineral oils

•Quantity calculation of alcohols

11.4.4Weight and measure approval, Standards Authorities ap- proval, Compulsory reapproval

The type approvals for custody transfer issued by the PTB and NMi, a copy of which is enclosed with every device, prove the fundamental suitability of the various types for custody transfer.

In addition to this, the accuracy of every single device is documented using a calibration certificate, which is issued in the factory after the device has been tested on a reference test rig.

On request, a separate initial verification of the devices can be carried out with a National Standards Authorities inspector present, who issues a preliminary test certifi- cate for every device. In the initial verification, the device is tested to ensure that it com- plies with the limit of error in legal metrology, which lies at +-2mm for radar measuring devices in Germany.

Essentially, this proves that the devices are weight and measure approved. The devices must not, however, be used in custody transfer mode straight away.

The measuring device is not approved until after the approval after installation by the Standards Authorities. For this, the device's level measurement is compared with the tank gauging by a National Standards Authorities inspector using manual dips (also "Ini- tial verification"). As a rule, a quiescent tank gauging is dipped by hand three times in a row and then compared with the value displayed by the level radar. Depending on national regulations, the transfer error limit, calculated as the arithmetic mean of the absolute deviations of all three measurements, must not exceed double the limit of error in legal metrology (compare, for example, the German "Eichordnung" or the American "API 3.1B", in which the necessary procedures are also defined).

Depending on national regulations, this test is repeated with various tank gaugings. Using linearization tables to compensate any non-linearities that occur in measurement is permitted. For this, the 7500 RTG level radar offers a special dip table, compare “Mounting calibration with VU 331” on page 57.

After the measurement has been approved by an inspector, he seals the level radar at the stamp position and thereby also secures the programming status of the device.

Those operating an approved level transmitter are obligated to obtain reapproval in accordance with the applicable national regulations from the Standards Authorities.

100

Installation and Operations Manual

Page 99 Page 101
Image 100
Page 99 Page 101
Contents Radar Tank Gauge IOM027FVAE0804Installation and Operations Manual Brief operating instructionsRadar Tank Gauge ContrastTable of Contents Safety Instructions Installation, commissioning and operationOperational safety Designated use7532 Safety Instructions ReturnDevice certified for use in explosion hazardous area Explosion hazardous areaSafe area non-explosion hazardous area Direct voltageIdentification Device designationNameplate and Certification Plates 7532 IdentificationIdentification Radar Tank Gauge Ordering structureOrdering structure 7532 RTG 7532 Output and operation Scope of delivery Certificates and approvalsRegistered trademarks CE mark, declaration of conformityMounting Quick installation guide7532 Mounting Incoming acceptance, transport, storage Incoming acceptanceTransport StorageInstallation Conditions DimensionsMeasuring conditions Engineering tipsBehaviour if measuring range is exceeded 7532 Mounting Measuring range Measuring range depending on product class for 7532 RTGMounting Radar Tank Gauge Blocking distance Blocking distanceInstallation instructions Installation in stilling wellMounting kit It is strongly recommended not to dismantle this antenna7532 RTG Turn housing Installation with Varec UNI flange Installation tips06-en-002 Pull off housing Mount Varec UNI flange Mounting with Sample hatch on stilling well AnsiPost-installation check Mounting with Pivoting elementQuick wiring guide Wiring7532 Wiring Wiring Radar Tank Gauge 3 47532 Wiring Wiring with Tank Side Monitor Grounding single sided on Tank Side Monitor 4590 TSMConnecting the measuring unit Hart connection with two Varec RN 221 N Connection to Tank Side MonitorHart connection with other supplies Equipotential bonding Degree of protectionOvervoltage protector Post-connection checkQuick operation guide Operation7532 Operation Selection and configuration in Operation menu Operation Radar Tank GaugeSelection menus Typing in numerals and textGeneral structure of the operating menu Identifying the functionsDisplay Display and operating elementsLiquid crystal display LCD Display symbols Symbols MeaningCalibration to regulatory standards disturbed Light emitting diodes LEDsCustody locking switch Key assignmentFunction of the keys Software reliabilityLocking of the configuration mode Local operationUnlock parameter 0A4 Hardware lockUnlocking of configuration mode Factory settings Reset User input reset 0A3333 = reset customer parameters 555 = History ResetDisplay and acknowledging error messages Type of errorAlarm Alarm / WarningHandheld unit DXR Hart communicationToF Tool operating program Operation Radar Tank Gauge Connection Commuwin II-Operating ProgramInterface Hardware Server Device list Page Switching on the measuring device CommissioningFunction check CommissioningBasic Setup Commissioning Radar Tank GaugeSetup 7532Commissioning Radar Tank Gauge Basic Setup with the VU Function group basic setupSelection Stilling wellCommissioning Radar Tank Gauge Function medium property Selection Unknown7532 Commissioning Function process cond Selection StandardCommissioning Radar Tank Gauge Function empty calibr Function full calibrFunction pipe diameter Function dist./ meas. valueDist. unknown Function range of mapping Function history reset Display dist./meas.valueMounting calibration with VU Function group mounting calibrFunction tank gauging Function auto-correctionFunction pipe diam. corr Active pos 7532 Commissioning Display custody mode 0A9Active neg Commissioning Radar Tank Gauge Dip table OffsetTable off Table on DisplayTable off Semi-automatic Clear tableView Function dip tableSelection New point Store pointCommissioning Radar Tank Gauge Delete point ReturnNext point Previous pointFunction plot settings 09A Envelope curve with VUFunction recording curve 09B Single curve orBasic Setup with the ToF Tool Basic Setup /57532 Commissioning Basic Setup /5 You can also specify the pipe diameter in this display Envelope curve with the ToF Tool User-specific applications operationMounting calibration with the ToF Tool Mounting calibration /27532 Commissioning Mounting calibration /2 Page Maintenance 7532 MaintenanceExterior cleaning ReplacementPage Accessories Page Troubleshooting instructions Troubleshooting7532 Troubleshooting Troubleshooting Radar Tank Gauge System error messages Code Description Possible cause RemedyCode Description Possible cause Remedy Application errors Error OutputLevel Loss of echoSpare parts 7532 RTG Spare parts 7532 RTG Modification nameplateTroubleshooting Radar Tank Gauge Housing T12 DisposalSoftware history Software changes Documentation changes DateTechnical data at a glance Technical data7532 Technical data Technical dataRadar Tank Gauge According to Oiml R85Environment Operating conditionsProcess conditions Human interface API American Petroleum InstituteXA 081F-A Supplementary DocumentationOperating menu Hart Display modul, ToF Tool Appendix7532 Appendix Appendix Radar Tank Gauge Dome ceiling Unknown StandardReturn to Group Selection Operating matrix Hart / Commuwin Operating Matrix Hart / Commuwin Description of functions Measuring principle Function and system designInput Appendix Radar Tank Gauge Output Equipment architectureStand-alone 7532 Appendix On-site operation Remote operationSystem integration via Rackbus Integration into the Asset Management SystemCustody transfer mode 100 Installation and Operations ManualDefinition of terms Particularities in approved operation101 102 Installation and Operations Manual Integrated on tank gauging systemRadar Tank Gauge Index IndexIOM027FVAE0804 103 Quick wiring guide 7532 IOM027FVAE0804 105 Radar Tank Gauge Your offical representative

7532 specifications

Lightning Audio 7532 is an innovative car audio amplifier designed to enhance the overall sound experience in vehicles. With a focus on delivering high-quality audio performance, this amplifier stands out with its robust features and cutting-edge technologies.

One of the primary characteristics of the Lightning Audio 7532 is its power output. The amplifier is capable of delivering an impressive 300 watts of RMS power, making it suitable for a wide range of audio systems. This power enables users to drive their speakers and subwoofers with clarity and precision, resulting in a dynamic listening experience. The amplifier has a two-channel configuration, which means it can efficiently amplify signals for front and rear speakers or can be bridged to drive a single subwoofer.

The Lightning Audio 7532 incorporates advanced technologies that enhance its performance. It features a high-pass and low-pass filter, allowing users to customize the audio output according to their preferences. This feature is particularly beneficial for those who wish to tailor their sound system's frequency response to suit different musical genres or personal tastes. Moreover, the amplifier includes a variable gain control, enabling users to adjust the overall volume and maintain optimal sound clarity without distortion.

Another notable aspect of the Lightning Audio 7532 is its thermal protection circuitry. This technology prevents the amplifier from overheating, ensuring reliable performance even during extended periods of use. Additionally, the amplifier is designed with durable components, contributing to its longevity and resilience against the rigors of automotive environments.

The installation process of the Lightning Audio 7532 is simplified by its compact size and user-friendly design. It features a clear layout for terminal connections, allowing for easy wiring and setup. This amplifier can easily fit into tight spaces within a vehicle, making it a versatile option for various car models.

In conclusion, the Lightning Audio 7532 amplifier combines power, flexibility, and durability, making it an excellent choice for car audio enthusiasts. With its impressive specifications and user-centric features, it promises to elevate any audio system and deliver an immersive experience on the road. Whether for everyday driving or long journeys, the Lightning Audio 7532 amplifies sound enjoyment and brings music to life in a way that resonates with every listener.
Top Page Image Contents