TLM100 Tank Level Monitor User`s Manual
Contents
1. Electrical Parameter Value Comment Operating Voltage 9 to 16 Volts DC Voltage Power Consumption lt 100mA Average Current Drain Load Equivalence Number LEN 2 NMEA 2000 Spec 1LEN 50mA Reverse Battery Protection Yes Indefinitely Load Dump Protection Yes Energy Rated per SAE J1113 Mechanical Parameter Value Comment Size 3 9 x 1 2 x 1 0 Interface Component 99mm x 30 5mm x 25 4mm 2 7 dia X 0 9 Sensor Component 68 6mm dia x 22 9mm 8 5 215 9mm Interconnecting Cable Weight 12 oz 340g Mounting SAE J1810 5 hole bolt Can mount to 1 25 BSP or 1 5 NPT using pattern available adapters Environmental Parameter Value IEC 60945 Classification Exposed Degree of Protection IP67 Operating Temperature 25 C to 55 C Storage Temperature 40 C to 70 C Relative Humidity 93 RH 40 per IEC60945 8 2 Vibration 2 13 2Hz imm 13 2 100Hz 7m s2 per IEC 60945 8 7 Rain and Spray 12 5mm Nozzle 100liters min from 3m for 30min per IEC 60945 8 8 Solar Radiation Ultraviolet B A Visible and Infrared per IEC 60945 8 10 Corrosion Salt Mist 4 times 7days 40 C 95 RH after 2 hour Salt Spray Per IEC 60945 8 12 Electromagnet Emission Conducted and Radiated Emission per IEC 60945 9 Electromagnetic Immunity Conducted Radiated Supply and ESD per IEC 60945 10 Safety Precautions Dangerous Voltage Electromagnetic Rad2. Congratulations on your purchase of the Maretron Tank Level Monitor TLM100 Maretron has designed and built your monitor to the highest standards for years of reliable dependable and accurate service The TLM100 is used to sense levels of liquid tanks using ultrasonic technology and transmit the liquid levels over the NMEA 2000 network This allows you to observe tank levels anywhere on the vessel where there is an NMEA 2000 compatible display such as the Maretron DSM250 The TLM100 is capable of sensing tanks up to 40 1 02m in depth It can be used for diesel fresh water grey water black water and oil tanks Unlike most tank senders that only work with rectangular tanks the TLM100 can be calibrated for irregular tank shapes so you know the true level of your tanks The TLM100 can be mounted on tanks with a SAE J1810 5 hole mounting pattern or to tanks using 1 5 NPT or 1 25 BSP threaded openings via available adapters The TLM100 has an optional airlock for black water applications to keep the face of the ultrasonic transmitter from fouling and an optional focus tube to allow use on boats with planing hulls when the vessel spends a significant amount of time with the bow pitched up The Maretron TLM100 is designed to operate within the harsh demands of the marine environment However no piece of marine electronic equipment can function properly unless installed calibrated and maintained in the correct manner Please read car
3. Section 3 4 1 For non rectangular tank shapes you can perform custom calibration so that the TLM100 accurately reflects fluid levels see Section 3 4 2 3 4 1 Tank Depth Programming The TLM100 can be used with tanks that have rectangular cross sections The TLM100 comes from the factory programmed for a 40 1 02m deep tank In order to obtain correct level readings on a tank having a rectangular cross section but shallower than 40 you must program the TLM100 with the actual depth of the tank using a display product such as the Maretron DSM250 Refer to the DSM250 User s Manual for configuring the TLM100 as the manual provides detailed instruction on configuration procedures 3 4 2 Custom Calibration For accurate tank level readings the TLM100 must be custom calibrated if the tank shape is irregular or non rectangular You can calibrate the TLM100 using a display product such as the Maretron DSM250 Refer to the user s manual of the particular product that will be used for configuring the TLM100 as these manuals provide detailed instruction on configuration procedures 4 Maintenance Regular maintenance is not required however an occasional inspection will ensure continued proper operation of the Maretron TLM100 Perform the following tasks periodically e Ensure that the unit is mounted securely and cannot be moved relative to the mounting surface If the unit is loose tighten the screws holding the cable ties e Check
4. 2 3 1 Effect of Pitch and Roll on the TLM100 Assuming that the TLM100 sensor component is mounted on a flat tank top the TLM100 will operate correctly as long as the vessel does not experience pitch and or roll in excess of 6 for an extended period of time This can occur on a sailboat when the boat is heeled over or ona powerboat with a non displacement planing hull Temporary pitch and roll due to wave motion and will not adversely affect tank level readings If you are in a sailing vessel or a powerboat with a non displacement hull and will experience pitch and or roll in excess of 6 for an extended period of time you can install a Non Displacement Hull Focus Tube below the sensor please refer to Section 1 5 on page 2 for ordering information This is a tube which mounts into the tank before the sensor and directs the ultrasonic waves down to the surface of the liquid and back With a focus tube the TLM100 will operate correctly as long as the vessel does not exceed 15 of pitch and or roll for extended periods of time 2 3 2 Use of an Airlock on Black Water Tanks Maretron highly recommends the use of an airlock please refer to Section 1 5 for information on available airlocks in black water tank applications Use of an airlock will prevent the face of the ultrasonic transducer from becoming fouled with tank contents but will limit the minimum depth that the TLM100 can sense to the depth of the airlock component as the liquid wil
5. TLM100 on a tank with a SAE J1810 5 bolt fitting with an airlock is identical to installation with a focus tube except that the trimming step is eliminated Please refer to Section 2 3 3 2 for details of the mounting procedure 2 3 3 4 Installation on a Tank with a 1 25 BSP or 1 5 NPT Threaded Tank Fitting For a threaded tank sender mounting hole first thread the adapter into the tank opening and tighten to a torque of 3 5 ft lbs 4 1 6 8 N m Next place the TLM100 gasket over the adapter so that the bolt holes on the gasket line up with the bolt holes on the adapter Place the TLM100 sensor component on top of the adapter so that the bolt holes on the TLM100 sensor component line up with the bolt holes on the adapter Place the included mounting screws through the bolt holes on the TLM100 sensor component and thread them into the adapter tightening them to a torque of 10 15 ft lbs 13 6 20 3 N m Revision 1 1 Page 5 TLM100 User s Manual Mounting Screws x5 TLM100 Sensor Component TLM100 Gasket Threaded Adapter Threaded Tank Fitting Figure 3 TLM100 Mounting With Threaded Adapter 2 3 3 5 Installation on a Tank with a 1 25 BSP or 1 5 NPT Threaded Tank Fitting and Focus Tube If a focus tube is used for a tank with a SAE J1810 5 bolt fitting determine the depth of the tank at the location of the tank sensor mounting hole and use a saw with a metal cutting blade to trim the focus tube so that it reaches 1
6. above the tank bottom when mounted Remove any burrs from the end of the focus tube after trimming For a threaded tank sender mounting hole first thread the adapter into the tank opening and tighten to a torque of 3 5 ft lbs 4 1 6 8 N m Next place the TLM100 gasket over the adapter so that the bolt holes on the gasket line up with the bolt holes on the adapter Place the TLM100 sensor component on top of the adapter so that the bolt holes on the TLM100 sensor component line up with the bolt holes on the adapter Place the included mounting screws through the bolt holes on the TLM100 sensor component and thread them into the adapter tightening them to a torque of 10 15 ft lbs 13 6 20 3 N m Page 6 Revision 1 1 Maretron Mounting Screws TLM100 Sensor Component TLM100 Gasket Threaded Focus Tube Pa u w Threaded Tank Fitting TLM100 Interface Component 1 2 54cm clearance between focus tube and tank bottom Figure 4 Mounting TLM100 with Focus Tube on Threaded Tank Fitting 2 3 3 6 Installation on a Tank with a 1 25 BSP or 1 5 NPT Threaded Tank Fitting and Airlock Installation of the TLM100 on a tank with a 1 25 BSP or 1 5 NPT threaded tank fitting with an airlock is identical to installation with a focus tube except that the trimming step is eliminated Please refer to Section 2 3 3 5 for details of the mounting procedure 2 3 4 Mounting the TLM100 Interface Component The actual mounting of t
7. depends on the sender resistance value 4 Tank Capacity This field is used to indicate the tank capacity The TLM100 ships from the factory with a default value of OXFFFFFFFF indicating Data Not Available 5 Reserved This field is reserved by NMEA therefore the TLM100 sets all bits to a logic 1 Revision 1 1 Appendix A NMEA 2000 Interfacing Page A1
8. i e overnight shipments Failure to follow this warranty return procedure could result in the product s warranty becoming null and void Maretron reserves the right to modify or replace at its sole discretion without prior notification the warranty listed above To obtain a copy of the then current warranty policy please go to the following web page http www maretron com company warranty php Revision 1 1 Page 13 TLM100 User s Manual This page intentionally left blank Page 14 Revision 1 1 Maretron Appendix A NMEA 2000 Interfacing TLM100 NMEA 2000 Periodic Data Transmitted PGNs PGN 127505 Fluid Level The TLM100 uses this PGN to indicate the attached tank s fluid instance fluid type fluid level and tank capacity Field 1 Fluid Instance This field is used to identify the tank number and ranges between 0 and 15 There can be up to 16 tanks of a given type as defined by the Fluid Type field This field is programmable through the NMEA command PGN The TLM100 ships from the factory with a default value of zero 2 Fluid Type This field identifies the type of fluid contained within the tank Currently the defined fluid types are fuel fresh water wastewater live well oil and black water The TLM100 ships from the factory with a default value of 0x0 indicating Fuel 3 Fluid Level This field is used to indicate the current fluid level in percentage The value transmitted in this field
9. the security of the cable connected to the NMEA 2000 interface and tighten if necessary 5 Troubleshooting If you notice unexpected operation of the Maretron TLM100 follow the troubleshooting procedures in this section to remedy simple problems Symptom Troubleshooting Procedure No tank level 1 If operating in the NMEA 2000 Mode check the connection to the output NMEA 2000 interface see Section 2 4 1 and eee if necessary Ensure that power is supplied to the ae 2000 network Proper network power can be checked by measuring the voltage at an open tee between NET S and NET C The voltage should be between 9 and 16 volts Ensure that both trunk line terminators are in place Proper network termination can be checked by removing network power and Page 10 Revision 1 1 Maretron measuring the resistance at an open tee between NET L and NET H signals The resistance should read approximately 60 ohms two 120 ohm terminators in parallel equals 60 ohms Removed the TLM100 sensor component from the tank opening and ensure that the surface of the ultrasonic sensor is not fouled If operating with a rectangular tank ensure that the tank depth is programmed properly see Section 3 4 1 If using custom calibration re calibrate the TLM100 see Section Inaccurate tank level output Figure 7 Troubleshooting Guide If these steps do not solve your problem please contact Maretron Technical Support refer to Secti
10. LIGENCE OR OTHER THEORIES OF LAW WITH RESPECT TO PRODUCTS SOLD OR SERVICES RENDERED BY MARETRON OR ANY UNDERTAKINGS ACTS OR OMISSIONS RELATING THERETO Maretron does not warrant that the functions contained in any software programs or products will meet purchaser s requirements or that the operation of the software programs or products will be uninterrupted or error free Purchaser assumes responsibility for the selection of the software programs or products to achieve the intended results and for the installation use and results obtained from said programs or products No specifications samples descriptions or illustrations provided Maretron to Purchaser whether directly in trade literature brochures or other documentation shall be construed as warranties of any kind and any failure to conform with such specifications samples descriptions or illustrations shall not constitute any breach of Maretron s limited warranty Warranty Return Procedure To apply for warranty claims contact Maretron or one of its dealers to describe the problem and determine the appropriate course of action If a return is necessary place the product in its original packaging together with proof of purchase and send to an Authorized Maretron Service Location You are responsible for all shipping and insurance charges Maretron will return the replaced or repaired product with all shipping and handling prepaid except for requests requiring expedited shipping
11. Maretron TLM100 Tank Level Monitor Users Manual Revision 1 1 Copyright 2009 Maretron LLP All Rights Reserved Maretron LLP 9014 N 23 Ave 10 Phoenix AZ 85021 http www maretron com Maretron Manual Part M002201 Revision 1 1 Page TLM100 User s Manual Revision History Revision Description 1 0 Original document 1 1 Corrected typo in NMEA protocol PGN list Page ii Revision 1 1 OND O1 BR Maretron Table of Contents C SAR ni 1 Ded AW OOUCTION Deae AE EE en no 1 12 Gasoline TANRSSS coon erg iar se nie oreen on tenements eraemen ata ednetaetn ae 1 1 3 Firmware REVIGION ESS di dede cine test e nn 1 A Fedin S ss ie nu en en ec Ret emttine 1 1 5 TLM100 Accessories iii 2 1 6 Qu i k Install eissien A ee aaia aeria 2 Installation maere E E E E R te 2 2 1 Unpacking the OK eset scc ceeds seta denareanpesdaceaccageoeceeigapapadeneoeneaedxeuasstenctes okbesepesegasascneeeaute 2 2 2 Choosing a Mounting LOCATION ue cn ne NC ee 2 2 3 Mounting the DEMO nee nn totmoeetenenestrane dressent ee 3 2 3 1 Effect of Pitch and Roll on the TLMT00 ucsnsneennanmensineesuens 3 2 3 2 Use of an Airlock on Black Water Tanks 3 2 3 3 Mounting the TLM100 Sensor Component ccccceeeeeeeeeeeeneeeeeeeeeeeeeeeenaaees 3 2 3 4 Mounting the TLM100 Interface Component 7 2 4 Connecting the TLM100 cidccscnedcnchdwendncnandsdueccviwene
12. efully and follow these instructions for installation calibration and usage of the Maretron TLM100 in order to ensure optimal performance 1 2 Gasoline Tanks The TLM100 is NOT intended for use in tanks containing gasoline Use in tanks containing gasoline will void the product warranty 1 3 Firmware Revision This manual corresponds to TLM100 firmware revision 1 1 2 1 4 Features The Maretron TLM100 has the following features e NMEA 2000 Interface e Integrated ultrasonic level sensor e Can be used in tanks up to 40 deep e SAE J1810 5 hole 1 5 NPT or 1 25 BSP Mounting e Accommodates Irregularly Shaped Tanks with 16 Point Calibration e 16 Programmable Tank Types Including Fuel Fresh Water Waste Water Live Well e Programmable Tank Number s Up to 16 per Tank Type e Programmable Tank Capacity Revision 1 1 Page 1 TLM100 User s Manual 1 5 TLM100 Accessories Maretron offers the following accessories for the TLM100 e TA 5H 1 5NPT 1 5 NPT Displacement Hull Tank Adapter e TA 5H 1 25BSP 1 25 BSP Displacement Hull Tank Adapter e TFT 5H SAE 5 Bolt Pattern Non Displacement Hull Focus Tube e TFT 1 5NPT 1 5 NPT Non Displacement Hull Focus Tube e TFT 1 25BSP 1 25 BSP Non Displacement Hull Focus Tube e TAL 5H SAE 5 Bolt Pattern Black Water Airlock e TAL 1 5NPT 1 5 NPT Black Water Airlock e TAL 1 25BSP 1 25 BSP Black Water Airlock 1 6 Quick Install Installing the Maretron TLM100 involves the fol
13. he TLM100 interface component is not critical and the unit can be mounted in any orientation The TLM100 NMEA 2000 connector and cable are all waterproof rated IP67 protected against temporary immersion in water so you can mount the unit virtually anywhere Once you have located a suitable mounting location you can secure the TLM100 interface component by placing wire ties with screw eyes on the attached cables next to the TLM100 interface component Revision 1 1 Page 7 TLM100 User s Manual 2 4 Connecting the TLM100 There is one connection point see Figure 5 for the TLM100 the NMEA 2000 connection Please refer to Section 2 4 1 for making NMEA 2000 connection Cable to NMEA 2000 Sensor Connector Component Oe SE AT moal TER TOO enter INR S16 YOO SN S999999 TOC mA NMEA 2000 LEMN Figure 5 TLM100 Connections 2 4 1 Connecting to NMEA 2000 Interface The Maretron TLM100 provides a connection to an NMEA 2000 interface through a five pin male connector see Figure 6 You connect the TLM100 to an NMEA 2000 network using a Maretron NMEA 2000 cable or an NMEA 2000 compatible cable by connecting the female end of the cable to the TLM100 note the key on the male connector and keyway on the female connector Be sure the cable is connected securely and that the collar on the cable connector is tightened firmly Connect the other end of the cable male to the NMEA 2000 network in the same manner T
14. he TLM100 is designed such that you can plug or unplug it from an NMEA 2000 network while the power to the network is connected or disconnected Please follow recommended practices for installing NMEA 2000 network products Pins Sockets Connector Threads N Connector Threads Male Connector Female Connector Pin 1 Shield Pin 2 NET S power supply positive V Pin 3 NET C power supply common V Pin 4 NET H CAN H Pin 5 NET L CAN L Page 8 Revision 1 1 Maretron Figure 6 NMEA 2000 Connector Face Views 3 Configuring the TLM100 The TLM100 has several configurable parameters which are shown below including the default values If you are not using the default values then you will need to refer to the corresponding section for configuring the TLM100 appropriately Tank Type Default is Fuel Section 3 1 Tank Number Default is Tank 0 Section 3 2 Tank Capacity Default is No Tank Capacity Transmitted Section 3 3 Tank Depth or Custom Calibration Default is a 40 1 02m deep tank with rectangular cross section Section 3 4 1 RON 3 1 Configuring Tank Type As shipped from the factory the TLM100 transmits the tank type as Fuel You can reconfigure the TLM100 for any of these tank types Fuel Fresh Water Waste Water Live Well Oil Black Water O O1 PB amp D You configure or program a TLM100 tank type using a display product such as the Maretr
15. io Frequency per IEC 60945 12 7 Technical Support If you require technical support for Maretron products you can reach us in one of the following ways World Wide Web Page 12 Telephone E mail support Mail Maretron LLP 1 866 550 9100 Fax 1 602 861 1777 maretron com http www maretron com Attn Technical Support 9014 N 23 Ave Suite 10 Phoenix AZ 85021 USA Revision 1 1 Maretron 8 Maretron 2 Year Limited Warranty Maretron warrants the TLM100 to be free from defects in materials and workmanship for two 2 years from the date of original purchase If within the applicable period any such products shall be proved to Maretron s satisfaction to fail to meet the above limited warranty such products shall be repaired or replaced at Maretron s option Purchaser s exclusive remedy and Maretron s sole obligation hereunder provided product is returned pursuant to the return requirements below shall be limited to the repair or replacement at Maretron s option of any product not meeting the above limited warranty and which is returned to Maretron or if Maretron is unable to deliver a replacement that is free from defects in materials or workmanship Purchaser s payment for such product will be refunded Maretron assumes no liability whatsoever for expenses of removing any defective product or part or for installing the repaired product or part or a replacement therefore or for any loss or damage to equi
16. l not rise above the bottom of the airlock 2 3 3 Mounting the TLM100 Sensor Component The TLM100 comes from the factory ready to mount on a tank with the standard SAE J1810 5 Hole mounting pattern Maretron offers adapters to allow mounting the TLM100 on a tank with a 1 5 NPT connection or a 1 25 BSP connection The mounting hole through which the TLM100 measures fluid level should be located as close to the center of the tank both front to back and side to side as possible This will ensure maximum accuracy of reading in the event that the vessel experiences pitch and roll 2 3 3 1 Installation on a Tank with a SAE J1810 5 Bolt Fitting To install the TLM100 on a tank with a SAE J1850 5 bolt fitting place the gasket over the tank fitting so that the bolt holes line up Please the TLM100 sensor component over the gasket so that the bolt holes line up Insert the mounting bolts through the TLM100 sensor component and gasket into the tank fitting the tank fitting may instead have studs installed so in this case install the nuts over the studs and tighten them to a torque of 10 15 ft lbs 13 6 20 3 N m Revision 1 1 Page 3 TLM100 User s Manual Mounting Screws x5 wy TLM100 Sensor Component TLM100 Gasket SAE 5 Bolt Tank Fitting eh A TLM100 Interface Component LT Figure 1 TLM100 Mounting SAE 5 Hole Bolt Pattern 2 3 3 2 Installation on a Tank with a SAE J1810 5 Bolt Fitting and Focus Tube If a focus tube is
17. lowing steps Please refer to the individual sections for additional details Unpack the Box Section 2 1 Choose a Mounting Location Section 2 2 Connect the TLM100 Section 2 3 Configure or Program the Tank Type Section 3 1 Configure or Program the Tank Number Section 3 2 Configure or Program Tank Capacity Section 3 3 Configure for Tank Depth and Shape o Configure or Program the Tank Depth Section 3 4 1 o Custom Calibration Section 3 4 2 DO OT ON 2 Installation 2 1 Unpacking the Box When unpacking the box containing the Maretron TLM100 you should find the following items 1 TLM100 Tank Level Monitor 1 TLM100 Gasket 1 TLM100 User s Manual 1 Warranty Registration Card If any of these items are missing or damaged please contact Maretron 2 2 Choosing a Mounting Location The primary function of the TLM100 is to sense levels of liquid in tanks using ultrasonic technology and transmit this information over NMEA 2000 network so that tank level information can be viewed anywhere on the vessel where there is an NMEA 2000 compatible display Page 2 Revision 1 1 Maretron 2 3 Mounting the TLM100 The TLM100 tank level monitor consists of two parts 1 the sensor which mounts onto the top of the tank and contains the ultrasonic fuel measurement components and 2 the interface which converts the measured data into NMEA 2000 format and transmits the data over the NMEA 2000 network
18. mendveinentutnencednandinbernenenendvennendneaenentnaninteds 8 2 4 1 Connecting to NMEA 2000 Interface 8 Configuring the TIVO rsisi eee EEEE Line a su 9 3 1 Configuring Tank Type LR a a ed ee 9 3 2 Configuring Tank NUMBER eee 9 3 3 Configuring Tank Capacity cael do ons 9 3 4 Tank Depth or Custom Calibration 10 3 4 1 Tank Depth Programming inner nn tnt 10 3 4 2 Custom Calibrations snenie aaa eubea eE aA EEEE EEE E 10 LT IIS LES Le PRE Re en 10 Troubleshooting oiiire nsaan enia aaan tient tien ne 10 Technical Specifications see 11 Technical Support tiga ne en ae seceded eae 12 Maretron 2 Year Limited Warrant nn nine nets inst se 13 Revision 1 1 Page iii TLM100 User s Manual Table of Figures Figure 1 TLM100 Mounting SAE 5 Hole Bolt Pattern 0 cccecceeceeeeee cece ee eeeeeenneeeeeeeeeeeteeee 4 Figure 2 Mounting TLM100 to SAE 5 Hole Tank with Focus Tube 5 Figure 3 TLM100 Mounting With Threaded Adapter 6 Figure 4 Mounting TLM100 with Focus Tube on Threaded Tank Fitting 7 Figure 59 TELMTOO Connections seia ee bee e ese 8 Figure 6 NMEA 2000 Connector Face VIEWS es 9 Figure 7 Troubleshooting GUESS Ra n nn NU MN ARS ne 11 Table of Appendices AppendiA NMEA20007 Interfacing txscisivsinnicinvsececlscscnsttccccus tect oatenrnucnvocsae A1 Page iv Revision 1 1 Maretron 1 General 1 1 Introduction
19. on DSM250 Refer to the DSM250 User s Manual for configuring the TLM100 as the manual provides detailed instruction on configuration procedures 3 2 Configuring Tank Number As shipped from the factory the TLM100 transmits the Tank Number as 0 The TLM100 supports up to sixteen tanks 0 through 15 for a given type of tank which means you can monitor up to 16 separate fuel tanks or 16 separate fresh water tanks The TLM100 is configured or programmed by choosing a TLM100 tank number using a display product such as the Maretron DSM250 Refer to the DSM250 User s Manual for configuring the TLM100 as the manual provides detailed instruction on configuration procedures 3 3 Configuring Tank Capacity In addition to indicating the fluid level within a tank the TLM100 also has the ability to be configured or programmed with the attached tank s capacity This way you will be able to view the tank s capacity as well as the amount of fuel remaining anywhere on the vessel where there is an NMEA 2000 compatible display It is not required but you can enter the TLM100 tank capacity using a display product such as the Maretron DSM250 Refer to the DSM250 User s Manual for configuring the TLM100 as the manual provides detailed instruction on configuration procedures Revision 1 1 Page 9 TLM100 User s Manual 3 4 Tank Depth or Custom Calibration The TLM100 can be easily programmed for use with tanks of rectangular cross section see
20. on 7 for contact information 6 Technical Specifications Specifications Parameter Value Comment Accuracy 2 Resolution 1 Number of Tank Types 16 Fuel Fresh Water Waste Water Live Well Oil etc Number of Tanks per Tank Type 16 16 Tanks per Tank Type Numbered 0 15 Maximum Tank Depth 40 1 02m Minimum Depth Reading 2 5 08cm Sensor Deadband Support for Irregularly Shaped Yes Can be Calibrated for any Shape Tank Tanks Programmable Tank Capacity Yes Allows Displays to Calculate Amount Remaining Maximum Tank Angle 6 Without focus tube 15 With focus tube Certifications Parameter Comment NMEA 2000 Level B Maritime Navigation and Radiocommunication Equipment amp Systems Tested to IEC 60945 FCC and CE Mark Electromagnetic Compatibility NMEA 2000 Parameter Group Numbers PGNs See Appendix A for Details Description PGN PGN Name Default Rate Periodic Data PGNs 127505 Fluid Level 0 4 Times Second Response to Requested PGNs 126464 PGN List Transmit and Receive N A 126996 Product Information N A 126998 Configuration Information N A Protocol PGNs 059392 ISO Acknowledge N A 059904 ISO Request N A 060928 ISO Address Claim N A 065240 ISO Address Command N A 126208 INMEA N A Revision 1 1 Page 11 TLM100 User s Manual
21. pment in connection with which Maretron s products or parts shall be used With respect to products not manufactured by Maretron Maretron s warranty obligation shall in all respects conform to and be limited to the warranty actually extended to Maretron by its supplier The foregoing warranties shall not apply with respect to products subjected to negligence misuse misapplication accident damages by circumstances beyond Maretron s control to improper installation operation maintenance or storage or to other than normal use or service THE FOREGOING WARRANTIES ARE EXPRESSLY IN LIEU OF AND EXCLUDES ALL OTHER EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE Statements made by any person including representatives of Maretron which are inconsistent or in conflict with the terms of this Limited Warranty shall not be binding upon Maretron unless reduced to writing and approved by an officer of Maretron IN NO CASE WILL MARETRON BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES DAMAGES FOR LOSS OF USE LOSS OF ANTICIPATED PROFITS OR SAVINGS OR ANY OTHER LOSS INCURRED BECAUSE OF INTERRUPTION OF SERVICE IN NO EVENT SHALL MARETRON S AGGREGATE LIABILITY EXCEED THE PURCHASE PRICE OF THE PRODUCT S INVOLVED MARETRON SHALL NOT BE SUBJECT TO ANY OTHER OBLIGATIONS OR LIABILITIES WHETHER ARISING OUT OF BREACH OF CONTRACT OR WARRANTY TORT INCLUDING NEG
22. used for a tank with a SAE J1810 5 bolt fitting determine the depth of the tank at the location of the tank sensor mounting hole and use a saw with a metal cutting blade to trim the focus tube so that it reaches 1 above the tank bottom when mounted Remove any burrs from the end of the focus tube after trimming Next place the gasket included with the focus tube over the focus tube between the focus tube flange and the tank mounting flange and then drop the focus tube into the hole so that the bolt holes on the focus tube focus tube gasket and tank fitting all line up Place the gasket included with the TLM100 over the focus tube so that the bolt holes line up then place the TLM100 sensor component on top of the TLM100 gasket so that the bolt holes line up Insert mounting screws into the bolt holes on the TLM100 sensor component and thread them into the tank fitting the tank fitting may instead have studs installed so in this case install the nuts over the studs tightening them to a torque of 10 15 ft lbs 13 6 20 3 N m Page 4 Revision 1 1 Maretron Mounting Screws x5 TLM100 Sensor Component TLM100 Gasket Focus Tube Focus Tube Gasket SAE 5 Bolt Tank Fitting TLM100 Interface Component r 1 2 54cm clearance between focus tube and tank bottom Figure 2 Mounting TLM100 to SAE 5 Hole Tank with Focus Tube 2 3 3 3 Installation on a Tank with a SAE J1810 5 Bolt Fitting and Airlock Installation of the
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