INSTALLATION MANUAL US Version W12 W12 W11 W11 FOR INTRINSICALLY SAFE CIRCUITS ONLY FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" "i" Parabolic Antenna Gauge Horn Antenna Gauge W12 W11 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" Still Pipe Gauge Copyright © June 1995 Saab Marine Electronics AB LPG/LNG Gauge
Installation Manual Copyright © June 1994 Saab Marine Electronics AB The contents, descriptions and specifications within this manual is subject to change without notice. Saab Marine Electronics AB accepts no responsibility for any errors that may appear in this manual.
Installation Manual Contents The manuals available for TankRadar L/2 are ............................................... 2 Denominations and abbreviations used in this manual: .............................. 6 1 2 Introduction to the TankRadar L/2 System .................................... 7 Safety ............................................................................................... 10 2.1 2.2 2.3 3 Description of the Radar Tank Gauges ......................................... 12 3.1 3.2 3.
Installation Manual 7 Description of the Junction Boxes ................................................. 28 7.1 7.2 7.3 7.4 8 Connection to a Plant Host Computer (Plant DCS) .................. 29 8.1 8.2 9 10 10.2 10.3 10.4 Installation of Horn Antenna Gauge, RTG 2920 ........................... 42 Installation of the Parabolic Antenna Gauge, RTG 2930 ............. 44 Installation of the Still Pipe Gauge, RTG 2940 .............................. 47 Installation of the LPG/LNG Gauge, RTG 2960 .......
Installation Manual 12.5 12.6 12.7 13 List of Drawings .............................................................................. 57 13.1 13.2 14 Electrical Installation of the Data Acquisition Unit, DAU ........... 55 12.5.1 Electrical Installation of the Slave DAU, DAU 2100.............. 55 12.5.2 Electrical Installation of the Independent DAU, 2130 ........... 55 Electrical Installation of the Field Bus Modem, FBM 2170 ..........
Installation Manual Denominations and abbreviations used in this manual: 6 BU CLC DAU DMB DOS - DPS DXB EEPROM FBM FCC FCU FMCW FSK IS JB LCD OPI OS/2 PC PCB PROM PTFE - RF-head - RTD RTG TH TRL TRL/2 VAC VDC - Barrier Unit Current Loop Card Data Acquisition Unit DAU Mother Board Disk Operating System. An operating system for PC’s.
Installation Manual 1 Introduction to the TankRadar L/2 System The TankRadar L/2 System is a monitoring and control system for tank level gauging. The system can interface various sensors, such as temperature and pressure sensors, for complete inventory control. There is a distributed intelligence in the various units of the system. The units continuously collect and process information. When a request for information is received an immediate response is sent with updated information.
Installation Manual Operator's Interface RS-232C Plant Host Computer Value Level Value Delay Avg Pressur e Control Room Level Entry Tank1 Auto Level Temp Alarm Log Printer Hi Lim Temp Avg Pressur e Report Printer Auto Auto 18.000 Lo Lim 120.0 2.000 2.0 Hyst 0 80.0 HH Lim 20.000 LL Lim 1.000 0.0 0.200 0 0 5.0 Leak 0.5 Limit 0.
Installation Manual The basic parts of the TankRadar L/2 System are: The Radar Tank Gauge, RTG, is an intelligent explosion protected instrument for measuring the level of a product inside a tank. Four different Tank Connection Units can be attached in order to satisfy a variety of different applications. The Data Acquisition Unit, DAU, can interface various external sensors and actuators. There are two versions of the DAU, the Slave DAU and the Independent DAU.
Installation Manual 2 Safety TankRadar L/2 equipment is often used in areas where flammable materials are handled and where an explosive atmosphere may be present. To protect both the plant and the personnel, precautions must be taken to ensure that this atmosphere cannot be ignited. These areas are called hazardous areas and equipment within these areas must be explosion protected. A number of different explosion protection techniques have been developed over the years.
Installation Manual 2.2 Explosion Proof Explosion proof enclosures can be used when an explosion can be allowed inside the enclosure as long as it does not spread to the outside of it. The enclosure must be strong enough to withstand the pressure and must have narrow gaps to allow the pressure to escape without igniting the atmosphere outside of the equipment. Important! Any substitution to non-recognized parts may impair intrinsic safety.
Installation Manual 3 Description of the Radar Tank Gauges Depending on the type of tank connection unit that the Transmitter Head is mounted on, there are four types of Radar Tank Gauges: • The Horn Antenna Gauge, RTG 2920, for fixed roof installation without still pipe. • The Still Pipe Gauge, RTG 2940, for measuring in still pipes. • The Parabolic Antenna Gauge, RTG 2930, for demanding environments without still pipe. • The LPG/LNG Gauge, RTG 2960, for liquid gas, LPG and LNG. 3.
Installation Manual Safety enclosure Mounting pins for Weather Protection Hood Electronic Unit W12 W11 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" Intrinsically safe connection for Slave DAU Non-intrinsically safe connection for power and TRL/2 Bus Ground connection Figure 3.2 shows the Transmitter Head 3.1.1 3.1.2 Electronic Unit The Electronic Unit is placed inside the safety enclosure of the Transmitter Head.
Installation Manual 3.1.3 Power Supply to the Radar Tank Gauge There is a switch on the Electronic Unit for setting of the power supply to 115 V or 230 V. As standard the switch is set to 230 V. Figure 3.3. MAINS Note: Do not turn the switch all the way around as it may damage the switch. Figure 3.4. Note: On the label on top of the Transmitter Head, there is a box that must be marked with an "X" if you set the switch to 115 V. See figure 3.3.
Installation Manual 3.1.5 Current Loop Card, CLC (Option) The optional Current Loop Card provides intrinsically safe 4-20 mA inputs and outputs. The inputs can be used for example for pressure sensors, while the outputs can be used for pointer instruments or for output of a measured value as an analog signal. If a Slave DAU is also connected, two 4-20 mA inputs and two 420 mA outputs are available.
Installation Manual 3.2 Description of the Horn Antenna Gauge, RTG 2920. The Horn Antenna Gauge is designed for easy mounting in small size openings on tanks with fixed roof. A flange with a diameter of 8" is enough to mount the RTG 2920. The RTG 2920 is designed for measurement of a variety of oil products and chemicals except for bitumen/asphalt and similar products where the Parabolic Antenna Gauge RTG 2930 is recommended.
Installation Manual 3.3 Description of the Parabolic Antenna Gauge, RTG 2930 The Parabolic Antenna Gauge RTG 2930 measures level of all types of liquids, from light products to bitumen/asphalt. The gauge is designed for mounting on tanks with fixed roofs and has custody transfer accuracy. The design of the parabolic antenna provides extreme tolerance against sticky and condensing products. 3.3.1 See also chapter 10.2 for installation requirements for the Parabolic Antenna Gauge.
Installation Manual 3.4 Description of the Still Pipe Gauge, RTG 2940 The Still Pipe Gauge is used on tanks with still pipes and with all products suited for still pipes. The gauge uses a low-loss radar propagation mode which virtually eliminates the influence of the still pipe condition. Measurement is made with highest accuracy even when the pipe is old, rusty and covered with deposits. The Still Pipe Gauge fits 6", 8", 10" and 12" pipes.
Installation Manual 3.5 Description of the LPG/LNG Gauge, RTG 2960 The RTG 2960 is designed for level measurement in LPG and LNG tanks. A still pipe is required for the measurement. It prevents a wavy or boiling surface from disturbing the measurement. Radar signals are transmitted inside the pipe towards the surface. The pressure sealing is a quarts window approved for use in pressure vessels. As standard the gauge is also equipped with a fire-proof block valve and a vapor space pressure sensor.
Installation Manual 4 Description of the Data Acquisition Units The Data Acquisition Unit, DAU, is a complement to the Radar Tank Gauge and it can interface various external sensors and actuators. There are two versions of the DAU, the Slave DAU and the Independent DAU. Both types have interfaces for temperature measurement. Figure 4.1 shows the Slave DAU and the Independent DAU. 4.
Installation Manual 4.2 Selecting the Temperature Range The multiplexer for the RTDs has two different amplification factors which are jumper selected. It is also possible to provide an offset to the measured signal by adding a current to it. The amplification is selected on the X1 and X2 and the offset is selected on the X3 according to the table in figure 4.3. The standard setting is from -50°C to +125°C.
Installation Manual 4.5 Common Installation Data for Both DAUs Ambient operating temperature: Temperature Sensors Number of sensor elements Temperature measuring range 4.6 -40°C to +65°C (-40°F to +149°F) Pt 100 or Cu 100 Max. 14 per DAU Range 1: -50 to +125 °C Range 2: -50 to +300 °C Range 3: -200 to +150°C Description of the Slave Data Acquisition Unit, DAU 2100 4.6.1 The Slave DAU is intrinsically safe and is connected to the Radar Tank Gauge on the same tank.
Installation Manual 4.7 Description of the Independent Data Acquisition Unit 4.7.1 Warning: The DPS board inside the flameproof enclosure of the Independent DAU contains powered circuits on easily accessible components. In addition to the temperature measurement, the Independent DAU has four analog inputs and eight digital inputs as well as four relay outputs. The Independent DAU communicates directly on the TRL/2 Bus.
Installation Manual 4.7.3 5 Installation Data for DAU 2130 Explosion protection Class 1, Div I, Groups C and D (UL1203, UL913 USA) and EEx d[ia] IIB T4 (EN50014, EN50018 and EN50020 Europe) Power Supply 115 or 230 VAC, +10% to -15%, 50-60 Hz, max. 10 W Field bus TRL/2 Bus (FSK, half duplex, two wires, galvanically isolated, 4800 Baud) Current inputs 4-20 mA. Intrinsically safe. Number of current inputs Max. 4, multiplexed, only one is powered at a time Number of status and frequency inputs Max. 8.
Installation Manual 6 Description of the Field Communication Unit, FCU 2160 The Field Communication Unit continuously polls data from the Radar Tank Gauges and the Data Acquisition Units and stores it in a buffer memory. The Field Communication Unit is the master on the Field Bus but acts as a slave on the Group Bus. Note: No explosion protection is provided, so the Field Communication Unit must be installed in a non-hazardous area. 6.
Installation Manual 6.2 FCU Enclosure As standard the Field Communication Unit is shipped in a weather protected, wall-mounted box of the same type as the Data Acquisition Unit. The Field Communication Unit is built on a Printed Circuit Board and may be delivered as such for mounting within a customer supplied enclosure. 6.3 FCU Power Supply There is a switch to select the supply voltage to either 115 V or 230 V. The switch is set to 230 V as standard. See figure 6.2.
Installation Manual 6.5 Installation Data for FCU 2160 Ambient operating temperature: -40°C to +65°C (-40°F to +149°F) Power Supply 115 or 230 VAC, +10% to -15%, 50-60 Hz, max. 80 W Group bus interface TRL/2 Bus, RS-232 or RS-485 Field bus interface TRL/2 Bus. Max 16 units on one port Ambient operating temperature: -40°C to +65°C (-40°F to +149°F) Explosion protection None Number of RTGs and/or Independent DAUs Max. 32 RTGs and 32 DAUs 0.23 m 0.
Installation Manual 7 Description of the Junction Boxes Saab Tank Control can supply a series of junction boxes for the connection of the various units in the TankRadar L/2 system. 7.1 Junction Box JB 8 for Connection of RTG to Slave DAU The JB 8 should only be used for intrinsically safe connections. It is used when a Slave DAU is located more than 1.6 m away from the RTG. It contains eight terminals, two holes for PG 16 glands, one PG 16 gland for cable diameter 11-15 mm.
Installation Manual 7.3 Junction Box JB 16 for Connection to RTG and Independent DAU The JB 16 is an EEx "e" approved junction box, used for connecting power and TRL/2 Bus to the RTG and the Independent DAU. It contains 16 terminals, a flexible hose for the cabling to the RTG or DAU, a mounting plate and various holes for glands from PG1621. Four glands are included for cable diameters 8-18 mm. 7.
Installation Manual A host computer can be connected either to a PC with OPI Software or directly to the Field Communication Units (FCUs). The TRL/2 system can be connected to all major DCS systems, such as Foxboro, Honeywell, Rosemount and Yokogawa. New interfaces can be developed on request. For a complete list of the available interfaces, please contact Saab Tank Control or one of its representatives. 8.
Installation Manual 1. 2. 3. 4. 5. 6. 7. 8. Customer receives the Installation Manual with the Required System Information Form. The completely filled in Required System Information Form, tank farm layout drawings and cabling drawings are sent to Saab Tank Control representative 1-3 months prior to delivery, depending on system size. The Installation drawings are reviewed and approved by Saab Tank Control or Saab Tank Control representative. Allow approximately 2 weeks for review and return.
Installation Manual 10 Requirements on the Installation of the Radar Tank Gauges To achieve precise and trouble free measurement, it is very important to mount the Radar Tank Gauge correctly on the tank. Please note that if an ullage plug is required, it has to be installed separately as there is no ullage plug on the Horn Antenna Gauge or the Parabolic Antenna Gauge. Note: Please see the installation drawings for more information. There is a list of drawings in chapter 13. 10.
Installation Manual directed away from the wall. This inclination is necessary to ensure maximum accuracy. If the wall does not intrude into the 30° radar beam when the antenna axis is vertical, the horizontal flange can be used. For special cases, where the maximum accuracy is not necessary, the horizontal flange can be used even when the wall intrudes into the radar beam. In doubtful cases, please contact Saab Tank Control or one of its representatives. 10.1.
Installation Manual 10.2 Requirements for Parabolic Antenna Gauge, RTG 2930 Please refer also to the mechanical installation drawing for more information on the installation requirements for the Parabolic Antenna Gauge. See also installation drawing for requirements on service space. 10.2.1 Inclination of the Parabolic Antenna Gauge The radar beam should be directed 1.5° towards the tank center. Generally an Inclination Device must be used to ensure the correct angle of the gauge.
Installation Manual 10.2.2 Free Space Requirement The radar beam of the Parabolic Antenna Gauge is 10° wide. Obstacles (construction bars, pipes larger than Ø 2", etc.) within the radar beam are generally not accepted, as these can give a disturbing echo, see figure 10.11. However, in most cases, a smooth tank wall or heating coils can be accepted in the radar beam, since the interference from these can be regarded as small. For evaluation contact Saab Tank Control.
Installation Manual 10.2.3 Flange Requirements The Parabolic Antenna Gauge can mounted on a welding neck flange that is welded to the cover or fixed to the cover with eight M16-stud screws welded onto the cover. The dimensions of the welding neck flange are stated on the installation drawing for RTG 2930, see list of drawings in chapter 13. See figure 10.5. Welding Neck Flange Ullage plug for hand dipping. Cover Hole Ø 145 mm must be made for Welding Neck Flange Figure 10.
Installation Manual 10.2.5 Socket Requirements When using a Ø 20" socket the height of the socket must not exceed 0.6 m. If a socket with a larger diameter is used then the height can also be larger. In this case there must be a free passage for the radar beam within a 5° angle from the edge of the Parabolic Reflector to the bottom end of the socket. See figure 10.7. Note: The distance from the top of the customer’s flange to the maximum product surface should not be less than 1.0 m.
Installation Manual 10.3 Requirements for the Still Pipe Gauge, RTG 2940 Please refer also to the mechanical installation drawing for more information on the installation requirements. 10.3.1 Still Pipe Requirements The Still Pipe Gauge fits 6", 8", 10" and 12" flanges and pipes. This adaption is accomplished by selecting a suitable Transition Cone. The gauge has a meeting flange for sealing of the tank.
Installation Manual 10.3.3 New Tanks When constructing new tanks, an 8" still pipe or larger is recommended. This is especially relevant in tanks with sticky, viscous products. Before manufacturing a new still pipe, we recommend that you contact the Project Department at Saab Tank Control for advice. See also drawing with recommendations for still pipe dimensions, see list of drawings in chapter 13.
Installation Manual 10.4 Requirements for the LPG/LNG Gauge, RTG 2960 The LPG/LNG Gauge fits to a 6" flange and requires a still pipe for measurement. Please refer to the mechanical installation drawing for more detailed information of the requirements on the installation of the LPG/LNG Gauge. 10.4.1 Temperature and Pressure Measurement A prerequisite for high accuracy level-measurement is that temperature and pressure measurements are made. This can be accomplished in some different ways.
Installation Manual 10.4.4 System with Reference Pin and Reflector Plug At the top of the pipe there is a reference pin and at the bottom there is a reference plug made from epoxy resin. Note: If the products that will be stored in the tank are not compatible with epoxy resin, the system with two or three Reference Pins should be used instead, see chapter 10.4.5. See installation drawings for information on where to place the references in the still pipe.
Installation Manual 11 Mechanical Installation of the Radar Tank Gauges Please refer also to the mechanical installation drawings for more information. A list of the drawings is presented in chapter 13. 11.1 Installation of Horn Antenna Gauge, RTG 2920 Note: When determining the dimensions for conduits (if used), make note that the Horn Antenna Gauge may be inclined 4° towards the center of the tank. See figure 11.7. Use flexible conduits close to the Radar Tank Gauge.
Installation Manual 5. Mount the Transmitter Head onto the flange. Fit and tighten the four M10 screws with washers. 6. Mount the Weather Protection Hood and secure with locking pins. Transmitter Head W12 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" W11 Four screws and washers Mount Weather Protection Hood and secure with locking pins W12 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" W11 Mounting pins Saab TankRadar L/2 US Version.
Installation Manual 11.2 Installation of the Parabolic Antenna Gauge, RTG 2930 Follow this step by step instruction when installing the Parabolic Antenna Gauge. 1. Check that all parts and tools are available before carrying them up to the tank top. Spring Sleeve Transmitter Head Four M10 nuts and washers W12 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" Four M10 stud screws W11 2. Mount the Spring Sleeve into the baser of the Transmitter Head.
Installation Manual Transmitter Head W12 W11 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" 6. M16 or 3/4" screws (customer supply) Closing Inclination Device M16 or 3/4" nuts (customer supply) Carefully mount the Transmitter Head with the Closing and Antenna Feeder onto the flange and direct the Transmitter Head so that one of the ridges which are cast into the Safety Enclosure is pointed to the tank center. Fit eight M16 or 3/4" screws and tighten them by hand. These screws are customer supplied.
Installation Manual Replace the manhole cover. Adjust the inclination of the Gauge, so that the antenna axis points 1.5° to the tank center, using the Inclination Device. Tighten the eight screws for the Closing. Note: For bitumen tanks, the gauge should be mounted with 0° inclination. 9. Fit the Weather Protection Hood onto the two pins of the Transmitter Head. Plumb line Tank center 8. Incline 1.
Installation Manual 11.3 Installation of the Still Pipe Gauge, RTG 2940 Note: If there is no flange on the still pipe a clamp flange must be mounted. Follow this step by step instruction when installing the Still Pipe Gauge. 1. Check that all parts and tools are available before carrying them up to the tank top. 2. Enter the Cone into the still pipe to make sure it fits. Maximum gap between the Cone and the pipe is 4 mm. O-Ring 3. Mount the O-ring into the flange. 4. Press the Flange onto the Cone.
Installation Manual 7. Stand 8. O-Ring Flange Cone Place a customer supplied gasket on the flange of the still pipe. Mount the assembly into the still pipe. Use only manual force. Too much force can damage the Cone. Mount customer supplied screws and nuts and tighten. Make sure the Cone is centered in the still pipe. Fit the M16-nut and tighten. Customer´s gasket Still pipe M16 nut and washer Spring Sleeve Waveguide Unit 9. Mount the Spring Sleeve into the baser of the Transmitter Head.
Installation Manual Braided ground wire Tighten by hand 13. Fit the Waveguide Connection into the Cone. It must be firmly pressed down so that there is a well defined snap as the lower end fits onto the O-ring of the Cone. Tighten the nut onto the thread of the Waveguide Unit by hand. Mount the ground wire onto the Stand. 14. Secure the Waveguide Unit by tightening two stop screws into the base of the Transmitter Head. Tighten the top screw first.
Installation Manual 11.4 Installation of the LPG/LNG Gauge, RTG 2960 Follow this step by step instruction when installing the LPG/LNG Gauge. Note: There must be a clear mark on the customer flange to show the direction of the reference pins in the still pipe. Carefully check that the Closing is mounted in the appropriate angle relative to that mark. See also the installation drawings. See chapter 13 for list of drawings.
Installation Manual Waveguide Unit 6. Put the Transmitter Head upside down on a flat surface and fit the Waveguide Unit into the base. 7. Fit the Housing to the Transmitter Head. Carefully check that the Guide Pins enter their respective holes and turn the lever of the Waveguide Unit so that it fits into the corresponding recess in the Housing. Tighten the Housing to the base of the Transmitter Head using four M10 screws and washers. 8. Place customer supplied gasket on customer's flange.
Installation Manual 4 M10 screws and washers 10. Remove the yellow protection cap, but do not remove the rubber cone. Fit the Transmitter Head and the Housing onto the Lower Flange. Carefully check that the Guide Pins enter their respective holes. Tighten using four M10 screws and washers. 11. Fit the Weather Protection Hood onto the mounting pins of the Transmitter Head.
Installation Manual 12 Electrical Installation Warning! Isolate and terminate ends of unused wires. The intrinsic safety may be jeopardized if any cable ends are hanging loose. Use certified battery operated instruments only. Use Saab Tank Control original spare parts only. Note: For all electrical installation, please see the instructions in the electrical installation drawings. See list of drawings in chapter 13. 12.
Installation Manual 12.2 Cabling for TRL/2 Bus The TRL/2 bus requires a twisted and shielded pair with an area of min 0.50 mm2 (AWG 20 or similar). The maximum length of the TRL/2 bus is 4 km. The TRL/2 Field Bus can normally use existing cables in the tank area. Note: Wherever two TRL/2 Buses run alongside each other, sharing the same cable or conduit tube, individual shielding is mandatory in order to avoid crosstalk. 12.
Installation Manual netic interference and compatibility it is very important that a continuous metal shield is covering the wires between the Transmitter Head and the Slave Data Acquisition Unit. If an extension cable is used, both the cable and the junction box must provide good shielding. 12.5 Electrical Installation of the Data Acquisition Unit, DAU Instructions for the connection of the Data Acquisition Unit is given on the inside of its cover. 12.5.
Installation Manual 12.6 Electrical Installation of the Field Bus Modem, FBM 2170 The Field Bus Modem is delivered, as standard, with a 3 m long cable for the RS-232C connection to the PC. The TRL/2 bus connection is made with a twisted pair of wires. The Field Bus Modem must not be used in a hazardous zone as it is not explosion protected. The Field Bus Modem is powered from an AC/DC converter (6-15 V, 10 mA) supplied by Saab Tank Control.
Installation Manual 13 List of Drawings 13.
Installation Manual 14 Description of the Required System Information In order to be able to correctly configure and assemble the parts of the system the Required Information Form must be completed. It is also necessary to provide drawings of the tank farm layout with proposed location of Radar Tank Gauges, Data Acquisition Units, Field Communication Units, Field Bus Modems, Operator’s Interface etc.
Installation Manual LPG/LNG. Enter if an Inclination Device will be used. If there is a still pipe then enter the inner diameter and the type of pipe that will be used. Specify to which Field Communication Unit that each tank will be connected. If there will be a Data Acquisition Unit connected at the tank then specify if it will be a Slave or an Independent DAU and if it will be equipped with a Local Readout LCD Display.
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Required System Information Form Required System Information Form All constants are defined in the Installation Manual, Chapter 14. Please state all distances in metric units.
Required System Information Form Power Supply System Information: 115 V 230 V Number of FCU's: Number of RTG's: Number of Slave DAU's: Number of Independent DAU's: PC for OPI or OPI/2 Software: Type and make (manufacturer) of PC: Size of RAM ( OPI: Min 8 MByte, OPI/2: Min 12 MByte): OPI Network Number of servers in network Number of clients in network If existing network: Type of network operating system Plant DCS (Plant Host Computer): Type and make (manufacturer) of computer: Type of communication:
Required System Information Form Tank Data Tank Name Tank Product Temp. Min Saab TankRadar L/2 US Version. Seventh edition, June 1995 Max Over Pressure Tank Height Approx.
Required System Information Form Tank Data (Cont.) Tank Name If RTG 2920 or RTG 2930: Dist. to Tank Wall (mm) Socket Height (mm) If RTG 2940: Pipe Inner Diam. (mm) Saab TankRadar L/2 US Version.
Required System Information Form Tank Data (Cont.) Data Acquisition Unit, DAU Tank Name Conn. to FCU name or number: Independent or Slave DAU: Number Type of Other of Temp. Inputs: Temp. Sensors: Sensors: Saab TankRadar L/2 US Version.
Required System Information Form Tank Data Specific requirements to fulfill FCC rules (Only for US markets) Tank Name Metallic tank (Yes/No) Saab TankRadar L/2 US Version.
Required System Information Form Temperature Sensor Installation W12 W11 FOR INTRINSICALLY SAFE CIRCUITS ONLY "i" T14 T13 T12 L T3 T2 T1 D DATUM LEVEL Saab TankRadar L/2 US Version.
Required System Information Form Installation of Temperature Sensors (Cont.) Tank Name Resistance Temperature Detectors L D T1 Saab TankRadar L/2 US Version.
Required System Information Form Installation of Temperature Sensors (Cont.) Tank Name Resistance Temperature Detectors T8 T9 T10 Saab TankRadar L/2 US Version.
Installation Manual Index A Analog inputs ...................................... 55, 59 Angular Rings Parabolic Antenna Gauge ............... 44 Asphalt .......................................... 16, 17, 34 B Barrier Unit ................................................. 54 Barrier Unit Card ....................................... 14 Barrier Unit Kit ........................................... 14 Bitumen ......................................... 16, 17, 34 BU ................................................
Installation Manual Hazardous area .......................................... 10 Horn Antenna Gauge Description ........................................ 16 Installation requirements ................ 32 Host computer..................................... 30, 58 Housing ....................................................... 51 Local Readout Display .............................. 21 Local Readout Display (LCD) .................... 9 Low-loss radar mode ................................
Installation Manual Pressure Measurement LPG/LNG Gauge ............................. 40 Pressure sealing LPG/LNG Gauge ............................. 19 Protocol ....................................................... 58 Pt100 ............................................................ 59 R Radar beam Cone Antenna Gauge ....................... 32 Parabolic Antenna Gauge ........ 35, 37 Radar Tank Gauge ....................................... 9 RAM requiremnt ........................................
Installation Manual Notes: Index 4 Saab TankRadar L/2 US Version.
