Download
Share
Print this page
Endress+Hauser Prothermo NMT532 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Endress+Hauser Manuals
  4. Thermometer
  5. Prothermo NMT532
  6. Operating instructions manual
Endress+Hauser Prothermo NMT532 Operating Instructions Manual

Endress+Hauser Prothermo NMT532 Operating Instructions Manual

Hide thumbs Also See for Prothermo NMT532:

Advertisement

Quick Links

Download this manual
Operating Instructions
Prothermo NMT532
Temperature
BA01032G/08/EN/15.12
71188288

Advertisement

loading
Need help?

Need help?

Do you have a question about the Prothermo NMT532 and is the answer not in the manual?

Questions and answers

Related Manuals for Endress+Hauser Prothermo NMT532

Summary of Contents for Endress+Hauser Prothermo NMT532

  • Page 1 Operating Instructions Prothermo NMT532 Temperature BA01032G/08/EN/15.12 71188288...
  • Page 2 Prothermo NMT532 Basic device layout of the Prothermo NMT532 Basic device layout of the 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...
  • Page 3 Incoming acceptance, transport, storage ... . . 10 Contact addresses of Endress+Hauser ....41 Installation condition ......11 Installation instructions .
  • Page 4 Safety instructions Designated use ® The 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. The NMT532 consists of Max. 6 temperature elements which have different length with fixed (2 m or 3 m) interval. It is best suited connected to the Proservo NMS5, or Endress+Hauser Micropilot S-series radars and the Tank Side Monitor NRF590.
  • Page 5 Prothermo NMT532 1 Safety instructions Notes on safety conventions and symbols In order to highlight safety-relevant or alternative operating procedures in the manual, the following conventions have been used, each indicated by a corresponding symbol in the margin. Safety conventions...
  • Page 6 Prothermo NMT532 2 Identification Identification Device designation 2.1.1 Nameplate The following technical data are given on the instrument nameplate : Manufacturing date Prothermo Model name plate Temperature Class PROTHERMO NMT532 Ex ia IIB ATEX II 1/2 G KEMA 03 ATEX 1448 X Ambient temperature: -40 ~ ℃...
  • Page 7 2 Identification Prothermo NMT532 Temperature Class PROTHERMO NMT532 Ex ia IIB Ga/Gb IECEx KEM 10.0058X Ambient temperature: -40 ~ ℃ Ui < 30 V Ii < 120 mA Pi < 1 W Ci = 7.9 nF Li = 48 H...
  • Page 8 Prothermo NMT532 2 Identification Product structure 2.2.1 Prothermo 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 Special version, TSP-no. to be spec.
  • Page 9 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 10 Prothermo NMT532 3 Installation Installation Incoming acceptance, transport, storage 3.1.1 Incoming acceptance Check the packing and contents for any signs of damage. Check the shipment, make sure nothing is missing and that the scope of supply matches your order. 3.1.2...
  • Page 11 Prothermo NMT532 3 Installation Installation condition 3.2.1 Dimensions 142.5 mm SUS316 SUS316 SUS316L Temp. probe depends on the tank height Bottom hook SUS316 Ф10 Ф26 3.2.2 Unpacking procedure Note! When unpacking, be careful not to bend, fold or twist the flexible tube. Please refer to the recommended procedure below.
  • Page 12 Prothermo NMT532 3 Installation 3.2.3 Flexible tube procedure Note! Do not try to lift the sensor by a single point of the flexible tube. Damage may occur. Flexible tube Note! When taking out and winding the flexible tube, please keep the length a minimum of 0.6m(23.62") in diameter.
  • Page 13 3.2.4 Mounting procedure Note! 1. The flexible tube length of the Prothermo NMT532 is defined for the customer’s specifications. Before mounting, please check as follows : • The tag number (if available) on the body of the Prothermo NMT532 • The length of the flexible tube •...
  • Page 14 The flexible tube must be lowered carefully without bending too much and scratching at the inner edge of the nozzle hole. 2. Rotate the Prothermo NMT532 so that you can set up the cabling in the most convenient way. 3. Straighten the tensioning wire, fix the wire end to the top anchor temporarily and lower the wire.
  • Page 15 Prothermo NMT532 3 Installation 5. Wind the tensioning wire twice around the hole on the bottom hook, tighten it and wrap the provided wire around it . Temp. probe Tensioning wire Bottom hook Wire hook Provided wire 6. Fix the mounting flange of the Prothermo to the nozzle on the tank top using bolts.
  • Page 16 1. Insert a gasket and lower the flexible tube into the inlet of the stilling well. 2. Rotate the Prothermo NMT532 so that you can set up the cable in the most convenient way. 3. Fix the mounting flange of the Prothermo NMT532 to the nozzle on the tank top using bolts.
  • Page 17 1. Insert a gasket and lower the flexible tube from the nozzle on the tank top. 2. Rotate the Prothermo NMT532 so that you can set up the cabling in the most convenient way. 3. Tighten the tensioning wire between the lower end of the flexible tube and the anchor weight.
  • Page 18 Prothermo NMT532 3 Installation 3.3.2 Mounting on a floating roof tank There are three methods of mounting the Prothermo NMT532 on a floating roof tank : 1. Top anchor method 2. Thermo well method 3. Guide wire ring method Note! If the tank bottom has a heating coil, the clearance from the flexible tube or probe bottom hook to the tank bottom must increase according to the heating coil type.
  • Page 19 Prothermo NMT532 3 Installation Thermo well method The flexible tube is inserted into a thermo well in the fixed pipe. Electrical compartment Cable entry as specified Flange Temp. probe Fixed pipe Thermo well (Min.Ø2", depend on sch. ) Gas hole Ø26mm (1.02")
  • Page 20 2. Insert a gasket and lower the flexible tube from the nozzle on the tank top. 3. Rotate the Prothermo NMT532 so that you can set up the cabling in the most convenient way. 4. Tighten the tensioning wire between the lower end of the flexible tube and the anchor weight.
  • Page 21 - : H1 - terminal 4.1.2 Proservo NMS5 terminal(ATEX, Ex d[ia] ) Since the Prothermo NMT532 is an intrinsically safe instrument, the terminal connection to the ® Ex i side on local HART connection is allowed on the NMS5 terminal housing.
  • Page 22 Prothermo NMT532 4 Wiring 4.1.3 Tank Side Monitor NRF590 intrinsically safe terminal Note! ® The Tank Side Monitor NRF590 has three sets of i.s. local HART terminals. These three pairs are looped inter- nally. Caution! ® Do not connect signal local HART lines from the NMT532 to terminals 30 and 31.
  • Page 23 Caution! Not all Tank Side Monitor NRF590 have fully accessible compatibility to recognize the NMT532. Consult with your Endress+Hauser representative to cross check the software and hardware version of the NRF590. The NMT532 specific parameter set up on the NRF590 5.2.2...
  • Page 24 Prothermo NMT532 5 Operating Device set up : Proservo NMS5 The Proservo NMS5 is also specifically designed to recognize the NMT532. ® Connect local HART cabling between the NMT532 and the NMS5 on terminals 24 and 25. 5.3.1 Preparation of Proservo NMS5 The Proservo NMS5 must be pre-configured to accept the NMT532 connection via the multi drop local ®...
  • Page 25 Prothermo NMT532 5 Operating 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 26 Prothermo NMT532 6 Operation and Description of Instrument Function 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.
  • Page 27 Prothermo NMT532 6 Operation and Description of Instrument Function 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 539)
  • Page 28 Prothermo NMT532 6 Operation and Description of Instrument Function Element #5: 4.5°C (T5) Element #4: 4.0°C (T4) Element #3: 2.0°C (T3) Element #2: 3.0°C (T2) Element #1: 3.5°C (T1) Formula : (T1*V1 + T2*V2 + T3*V3) / (V1 + V2 + V3) = Average temperature Note! V = # of additional volume factor and related parameters are determined at VH53, 54 and 55.
  • Page 29 Prothermo NMT532 6 Operation and Description of Instrument Function to Converter Pt100 element #5: 24.5°C (T5) Gas (Vapor) phase Pt100 element #4: 24.0°C (T4) Liquid Level Pt100 element #3: Liquid phase 26.0°C (T3) PT100 element #2: 25.5°C (T2) Pt100 element #1: 25.0°C (T1)
  • Page 30 Prothermo NMT532 6 Operation and Description of Instrument Function VH48 Gas Offset Item type : read and write Default : 300mm Range : 0mm - 99999mm A function to exclude specific element(s) from gas (vapor) phase average temperature calculation when element(s) stay within entered value from given liquid level.
  • Page 31 Prothermo NMT532 6 Operation and Description of Instrument Function Select element number for "Advanced" average calculation at VH26. Selected element position will be displayed on VH54 "Element Position" and enable to change additional volume factor at VH55 "Element Volume." VH54 Element Position...
  • Page 32 Prothermo NMT532 6 Operation and Description of Instrument Function Note! e.g. : Selected element #2 indicates 25.4°C and reference thermometer indicates 25.2°C. In this example set "-0.2" in this matrix. #2 element now has constant artificial -0.2°C offset based on raw measurement.
  • Page 33 Prothermo NMT532 6 Operation and Description of Instrument Function 6.2.9 Device setting 1 : VH80 - VH89 VH80 : Present Error Item type : read only Display of error message presence. Following code will be indicated. Error code 0 : No error presence...
  • Page 34 Prothermo NMT532 6 Operation and Description of Instrument Function VH85 Kind of Interval Item type : select Default : Even Interval Selection : Even Interval (always "Even" for NMT532) Selection of element interval depending on spacing layout. Caution! Do not change its parameter on NMT 532 Converter + Temperature version unless repairing. Kind of Interval and individual element positions are physically determined at factory.
  • Page 35 Prothermo NMT532 6 Operation and Description of Instrument Function 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 36 When carrying out repairs to Ex-approved devices, please note the following : • Repairs to Ex-approved devices may only be carried out by trained personnel or by Endress+Hauser Service. • Comply with the prevailing standards, national Ex-area regulations, safety instructions (XA) and certificates.
  • Page 37 Weight approx. 16kg 120mm (4.72") Different dimension, weight, and material anchor are also available. Consult your Endress+Hauser representative 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 38 Actual tensioning can be completed with SUS316 stranded 3 mm diameter tension wire between Wire hook and Top anchor. Based on the application and installation variable, type of wire & size, material, and special coatings are available. Please consult your Endress+Hauser representative for further details. Top anchor...
  • Page 39 Prothermo NMT532 9 Trouble-shooting Trouble-shooting 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 40 9 Trouble-shooting Spare parts Spare parts are contained in kits. Spare parts which you can order from Endress+Hauser for the Prothermo are shown with their order numbers in the diagram below. For more information on service and spare parts, contact Endress+Hauser.
  • Page 41 9 Trouble-shooting Return The following procedures must be carried out before a transmitter is sent to Endress+Hauser e.g. for repair or calibration : • Remove all residue which may be present. Pay special attention to the gasket grooves and crevices where fluid may be present.
  • Page 42 Technical data 10.1 Technical data Application Application The Prothermo 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 Measuring principle Temperature measurement •...
  • Page 43 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 44 Prothermo NMT532 10 Technical data Accessories Anchor weight (high profile, low profile), tension wire, wire hook Supplementary Documentation Supplementary • Technical Information (TI00049G) Documentation • Installation Instruction (BA01032G) • Safety Instructions (XA00584G-A...ATEX, XA00581G-A...IEC) Endress+Hauser...
  • Page 45 Erklärung zur Kontamination und Reinigung Please reference the Return Authorization Number (RA#), obtained from Endress+Hauser, on all paperwork and mark the RA# 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 46 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/15.12 71188288 FM+SGML 8.0...