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Endress+Hauser Prothermo NMT532 Operating Instructions Manual
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Endress+Hauser Prothermo NMT532 Operating Instructions Manual

Endress+Hauser Prothermo NMT532 Operating Instructions Manual

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Operating Instructions
Prothermo NMT532
Temperature
BA01032G/08/EN/16.13
71219299

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Summary of Contents for Endress+Hauser Prothermo NMT532

  • Page 1 Operating Instructions Prothermo NMT532 Temperature BA01032G/08/EN/16.13 71219299...
  • Page 2 Declaration of Hazardous Material and De-Contamination Erklärung zur Kontamination und Reinigung Please reference the Return Authorization Number (RA#), obtained from Endress+Hauser, on all paperwork and mark the RA# RA No. clearly on the outside of the box. If this procedure is not followed, it may result in the refusal of the package at our facility.
  • Page 3 Basic Device Layout of Prothermo NMT532 Prothermo NMT532 Basic Device Layout of Prothermo NMT532 Connection with Micropilot FMR S-series Ex i HART Loop (Data Transmission) Tankvision Host Link FMR Power (DC, Ex i) NMT532 Communication to Host System Tankvision FMR 53x...
  • Page 4 Incoming Acceptance, Transportation, Storage ..11 Contact Addresses of Endress+Hauser ....44 Installation Condition ......12 Installation Instructions .
  • Page 5 Safety Instructions Designated Use Prothermo NMT532 is a multi-spot Pt100 average thermometer combined with a local HART signal converter to meet the demand of temperature measurement for inventory control applications. NMT532 con- sists of Max. 6 temperature elements which have different length with fixed (2m or 3m) interval. It is best suited connected to Proservo NMS5, or Endress+Hauser Micropilot S-series radars and the Tank Side Monitor NRF590.
  • Page 6 1 Safety Instructions Prothermo NMT532 Notes on Safety Conventions and Symbols To highlight safety-relevant or alternative operating procedures in this manual, the following conventions have been used, each indicated by a corresponding symbol on the left. Safety Conventions Warning! Indicates an action or procedure that, if not performed correctly, will lead to personal...
  • Page 7 2 Identification Prothermo NMT532 Identification Device Designation 2.1.1 Nameplate The following technical data are given on the instrument nameplate. Type Code Type Structure Code PROTHERMO Order code Flexible Tube Length Serial no. Measuring Temperature Range Serial Number Span Mfg. date...
  • Page 8 2 Identification Prothermo NMT532 Temperature Class Ambient Temperature 3 Control Drawing Revision PROTHERMO NMT532 IS Cl. I, Div. 1, Gp. C, D Cl. I, Zone 0, Ex ia IIB T 2 1 6 4 2 2 Ambient temperature: -40 ~ Ui <...
  • Page 9 2 Identification Prothermo NMT532 Product Structure 2.2.1 NMT532 Approval: FM IS Cl.I Div.1 Gr. C-D CSA IS Cl.I Div.1 Gr. C-D ATEX Ex ia IIB T4 - T6 IEC Ex ia IIB T4 - T6 Ga Cable Entry: Thread NPT1/2...
  • Page 10 The device complies with the applicable standards and regulations as listed in the EC declaration of conformity and thus complies with the statutory requirements of the EG directives. Endress+Hauser confirms the successful testing of the device by affixing to it the CE mark. Registered Trademarks ®...
  • Page 11 3 Installation Prothermo NMT532 Installation Incoming Acceptance, Transportation, Storage 3.1.1 Incoming Acceptance Check the packing and contents for any signs of damage. Check the shipment, and make sure that nothing is missing and that the items match your order. 3.1.2...
  • Page 12 3 Installation Prothermo NMT532 Installation Condition 3.2.1 Dimensions 142.5 mm SUS304 SUS316 SUS316L The specifications of temperature probe vary depending on the tank height. Bottom Hook SUS316 Figure 6: Dimensions 3.2.2 Unpacking Procedure Note! When unpacking, be careful not to bend, fold or twist the flexible tube. Refer to the recommended procedure below.
  • Page 13 3 Installation Prothermo NMT532 3.2.3 Flexible Tube Handling Procedure Note! Do not hold the flexible tube at a single point and lift the sensor. This may cause damage to the tube. Flexible Tube Figure 8: Flexible Tube Note! • When winding the flexible tube, keep the diameter of the tube at a minimum of 0.6m (23.62") or more.
  • Page 14 3 Installation Prothermo NMT532 3.2.4 Mounting of NMT532 Procedure Note! The length of the flexible tube of NMT532 is determined based on specifications provided by customers. Check the following prior to mounting of NMT532: • Tag Number (if any) on Body of NMT532 •...
  • Page 15 3 Installation Prothermo NMT532 Installation Instructions Note! When installing water bottom, check "Zero" reference position of water bottom compared with manual dipping reference. 3.3.1 Mounting NMT532 on Fixed Roof Tank There are three methods for mounting NMT532 on a fixed roof tank:...
  • Page 16 3 Installation Prothermo NMT532 Top Anchor Attachment Procedure Insert the flexible tube into a gasket and lower the flexible tube from the nozzle at the top of the tank. Caution! The flexible tube must be lowered carefully without overbending and scratching the inner edge of the nozzle hole.
  • Page 17 3 Installation Prothermo NMT532 Stilling Well Method The flexible tube is inserted into a stilling well with a diameter of 2" or more. Electrical Compartment Cable Entry as Specified Flange Temp. Probe From Bottom of Tank to Ø26 mm(1.02") Element Position #1 (20")
  • Page 18 3 Installation Prothermo NMT532 Anchor Weight Method The flexible tube is fixed with an anchor weight. Electrical Compartment Cable Entry as Specified Flange Nozzle Height 222 mm(8.74") Flexible Tube Ø120 mm(4.72") 1000mm(39.37") Tank Height 41mm(1.61") Ø26 mm(1.02") From Bottom of Tank to Element Position #1 Approx.500 mm (20”)
  • Page 19 3 Installation Prothermo NMT532 3.3.2 Mounting on Floating Roof Tank There are three methods of mounting NMT532 on a floating roof tank: Top Anchor Method Stilling Well Method Guide Wire Ring Method Note! If a heating coil is attached to the bottom of the tank, the clearance between the bottom hook of the flexible tube and the bottom of the tank may vary depending on the type of heating coil.
  • Page 20 3 Installation Prothermo NMT532 Stilling Well Method The flexible tube is inserted into a stilling well in the fixed pipe. Electrical Compartment Cable Entry as Specified Flange Temp. Probe Fixed Pipe Stilling Pipe (Min.Ø2", Depend on sch. ) Gas Hole Ø26mm (1.02")
  • Page 21 3 Installation Prothermo NMT532 Guide Ring and Anchor Weight Method The flexible tube is fixed with a guide ring and an anchor weight. Electrical Compartment Cable Entry as Specified Flange Flexible Tube Guide Ring Ø26mm (1.02") Element Position #1 (Bottom Element)
  • Page 22 3 Installation Prothermo NMT532 3.3.3 Mounting on Pressurized Tank Pressurized tank is required to install a thermo well to protect the probe from the pressure. Proservo NMS5 Prothermo NMT Ball Valve Reducer Measuring Wire Displacer Thermo Well Figure 20: Pressurized Tank Caution! •...
  • Page 23 4 Wiring Prothermo NMT532 Wiring Terminal Connection 4.1.1 NMT532 Terminal Note! NMT532 (Ex ia) allows an intrinsically safe local HART connection only. Refer to the i.s. regulation for estab- lishing wiring and field device layout. Ground Terminal Screened Twisted Pair...
  • Page 24 4 Wiring Prothermo NMT532 4.1.3 NRF590 Intrinsically Safe Terminal NRF 590 i.s. Terminal Board i.s. Module Wiring Internaly HART Interconnected Sensor as One HART Fieldbus Loop For Micropilot S-series Only! Figure 24: NRF590 Terminal Note! NRF590 has three sets of i.s. local HART terminals. These three pairs are looped internally.
  • Page 25 Device Setup: NRF590 Connect the loop powered local HART communication cable from NRF590 (intrinsically safe side compart- ment) to NMT532. Since NRF590 is designed to recognize NMT532 as a specific Endress+Hauser local HART instrument, set up is easy. 5.2.1 HART Scanner After the physical cabling between NMT532 and NRF590 is complete, scan all connected loop powered local HART devices by activating "HART SCAN"...
  • Page 26 5 Operating Prothermo NMT532 Device Setup: NMS5 NMS5 is also specifically designed to recognize NMT532. Terminals 24 and 25 of NMT532 and NMS5 are connected by using local HART. 5.3.1 Preparation of NMS5 NMS5 must be pre-configured to accept NMT532 connection via the multi drop local HART loop.
  • Page 27 5 Operating Prothermo NMT532 GVH485: Type of Interval Select type of element interval Even: Element spacing will be equally spaced by providing the distance at GVH487 "Element Interval", and the lowest element position can be set at GVH486 "Bottom Point".
  • Page 28 6 Operating and Description of Instrument Function Prothermo NMT532 Operation and Description of Instrument Function Description for ToF Tool & FeildCare from this chapter Local HART Device Designation Local HART Device Code "184": Device code for temperature measurement function in NMT532 only 6.1.1...
  • Page 29 6 Operating and Description of Instrument Function Prothermo NMT532 VH09 Temperature 17 Item Type: read only This temperature is used to check at the factory. 6.2.2 Element Temperature 1: VH10 - VH15 (VH16-19 is used only in NMT 532) VH10 - 19 Temperature 1 - 10 Item Type: read only Range: -200C...
  • Page 30 6 Operating and Description of Instrument Function Prothermo NMT532 Advanced: Average temperature calculation can be performed adding correction factor to compensate unequal volume dis- tribution (example: liquid temperatures) Element #5: 4.5°C (T5) Element #4: 4.0°C (T4) Element #3: 2.0°C (T3) Element #2: 3.0°C (T2)
  • Page 31 6 Operating and Description of Instrument Function Prothermo NMT532 Spot: When some elements (resistance and material) are located in each input cable in the probe; average calculation is performed based on sum of submerged element temperature value/total number of element submerged.
  • Page 32 6 Operating and Description of Instrument Function Prothermo NMT532 6.2.4 Element Position 1: VH30 - VH35 (VH36 - VH39 is used only in NMT 532) VH30 - VH39 Position 1 - 6 (7-10 is used only in NMT 532) Item Type: read and write...
  • Page 33 6 Operating and Description of Instrument Function Prothermo NMT532 VH49 Liquid Offset Item Type: read and write Default: 300mm Range: 0mm - 99999mm When a temperature element in the liquid phase is within the range of 300mm shown below, it is not used for the average temperature calculation of the gas temperature.
  • Page 34 6 Operating and Description of Instrument Function Prothermo NMT532 VH68 Output Current Item Type: read and write Default: 16000 at 6mA Range: 0 - 65535 Adjustment of NMT532 current consumption In order to prevent current over shoot within multi drop HART loop, this function limits NMT532 power con- sumption based on the set parameter.
  • Page 35 6 Operating and Description of Instrument Function Prothermo NMT532 VH74 Position X Item type: read and write Range: 0mm - 99999mm A position of specified element at VH70 Each element positions are also determined when "Not Even" element spacing is selected at VH85.
  • Page 36 6 Operating and Description of Instrument Function Prothermo NMT532 6.2.9 Device setting 1: VH80 - VH89 VH80: Present Error Item type: read only Display the error message. The following codes will be indicated. Error Code 0 : No error presence...
  • Page 37 6 Operating and Description of Instrument Function Prothermo NMT532 VH84 Distance Unit Item Type: select Default: mm Selection: ft., m, inch, mm Select the unit of the level display The unit applies to liquid level display on VH02 "Liquid Level". "Level units are coded based on the universal local HART setting, ft.
  • Page 38 6 Operating and Description of Instrument Function Prothermo NMT532 6.2.10 Device setting 2: VH90 - VH99 VH90 Device ID Number Item Type: read and write Default: 0 Range: 0 - 16777214 In order to distinguish own device ID when NMT532 is connected in multi drop local HART loop.
  • Page 39 Check screw of adjustment parts Repairs The Endress+Hauser repair policy is based on the fact that the measuring devices have a modular design and that customers are able to undertake repairs themselves. Spare parts are contained in corresponding kits along with their related replacement instructions.
  • Page 40 Approx. 16kg 120mm (4.72") Figure 33: Anchor Weight for High Profile Different dimension, weight, and material anchor are also available. Consult Endress+Hauser representatives for further details. Anchor Weight (Low Profile) The low profile anchor weight is a version for an existing tank installation with a small nozzle opening for converter and temperature version.
  • Page 41 Actual tensioning can be completed with SUS316 stranded 3mm diameter tension wire between the wire hook and the top anchor. Based on the application and installation variable, type of wire & size, material, and special coatings are available. Consult Endress+Hauser representatives for further details. Top Anchor...
  • Page 42 9 Trouble-shooting Prothermo NMT532 Troubleshooting System Error Messages Code Description Possible Cause Remedy Common line open Ground (common) line has open circuit. Check connector attachment on All of temperature element signal will the module; then check be disabled or deffected.
  • Page 43 9 Trouble-shooting Prothermo NMT532 Spare Parts Spare parts are contained in kits. Spare parts for NMT532 which can be ordered from Endress+Hauser are shown with their order numbers in the diagram below. Contact Endress+Hauser service representatives for further assistance. Accessory...
  • Page 44 9 Return Prothermo NMT532 Return The following procedure must be performed before returning NMT532 to Endress+Hauser e.g. for repair or calibration. • Remove all residue. Pay special attention to the gasket grooves and crevices where fluid may be present. This is especially important if the fluid is corrosive, poisonous, carcinogenic, radioactive, or otherwise hazardous.
  • Page 45 10 Technical Data Prothermo NMT532 Technical Data 10.1 Technical Data Application Application NMT532 performs precise liquid and gas phase average temperature measurement in bulk storage tank applications. • Standard 2" flange installation • Overall 18.5m temperature measurement range Function and System Design...
  • Page 46 2" 150lbs RF, SUS304 DN50 PN10 B1, SUS304 Certificates and Approvals CE Mark The measuring system meets the legal requirements of the EC-guidelines. Endress+Hauser confirms the instrument passing the required tests by attaching the CE-mark. External Standards and EN 60529 Guidelines...
  • Page 47 10 Technical Data Prothermo NMT532 Ordering Information E+H service organisation can provide detailed ordering information on information on the order codes on request. Accessories Anchor weight (high profile, low profile), tension wire, wire hook Supplementary Documentation Supplementary • Technical Information (TI00049G) Documentation •...
  • Page 48 WWW.endress.com/worldwide Endress + Hauser Yamanashi Co., Ltd. 862-1 Mitsukunugi Sakaigawa-cho Fuefuki-shi Yamanashi, 406-0846 Japan Phone: ++81 55 266 4964 Fax: ++81 55 266 4969 BA01032G/08/EN/16.13 71219299 FM+XML/DITA 11.0...