Endress+Hauser Prothermo NMT 539 Operating Instructions Manual Download | Manualshive

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Prothermo NMT539

Product description

Hauser

15

3.3.3

NMT539 Ex ia and NRF590 Ex d [ia] combination

Typical application of NMT539 con temperature probe + WB probe version

The NMT539 con temperature probe + WB probe version is utilized most

effectively in combination with radar level gauging. Water interface, temperature and

liquid level measurement, with data collection and calculations via the NRF590 or NRF81,

allow for optimal inventory control.Details on NMT539 functions and data can be accessed

from NRF81 or NRF590. NMT539 receives radar level data from NRF590 or NRF81 and

then calculates the average temperature of the liquid and gas phases. The calculated

average temperature data of the liquid and gas phases are transmitted to NRF81 or

NRF590 along with the measured temperature of each element and the NMT539 device

status.

All gathered data in the field interface unit are sent to inventory management

software (Tankvision) or to NMS8x, NMS5x, NMS7, NMR8x, NRF8x or NRF590.

2

3

1

a

b

c

d

f

e

4

g

h

A0038541

 3

NMT539 Ex ia and NRF590 Ex d [ia] combination

a

FMR power supply (DC/Ex i)

b

Local HART (Ex i) loop (data transmission)

c

Gas temperature

d

Level

e

Liquid level temperature

f

Water

g

Fieldbus protocol

h

Power supply

1

FMR540

2

NMT539

3

NRF81/NRF590

4

Tankvision

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Summary of Contents for Prothermo NMT 539

Page 1: ...Products Solutions Services Operating Instructions Prothermo NMT539 Average temperature device Device functions BA01026G 00 EN 22 19 71435462 2019 04 26 ...

Page 2: ...Prothermo NMT539 2 Endress Hauser Order code Ext ord cd Ser no www endress com deviceviewer Endress Hauser Operations App XXXXXXXXXXXX XXXXX XXXXXX XXX XXXX XX Serial number 1 3 2 A0023555 ...

Page 3: ... of functions 13 4 Adjustment and settings 18 4 1 Local HART connection 18 4 2 Device configuration NRF590 19 4 3 Device configuration NMS5 NMS7 19 4 4 Configuring NMT539 with NMS8x NMR8x NRF81 21 5 Operation 28 5 1 HART device codes 28 5 2 Device data 28 5 3 Temperature measurement 28 5 4 WB measurement 42 5 5 Temperature water bottom measurement 47 5 6 Exclusion of WB temperature elements from a...

Page 4: ...ituation will result in a risk of serious or fatal injury fire or explosion CAUTION Note This symbol alerts you to a dangerous situation Failure to avoid this situation will result in a risk of minor or moderate injury and damages to properties NOTICE NOTE This symbol contains information on procedures and other facts that do not result in personal injury 1 2 2 Electrical symbols Symbol Meaning Di...

Page 5: ... processes or actions that are permitted Preferred Procedures processes or actions that are preferred Forbidden Procedures processes or actions that are forbidden Tip Indicates additional information Reference to documentation A Reference to page Reference to graphic Notice or individual step to be observed 1 2 3 Series of steps Result of an operation or commissioning Help in the event of a proble...

Page 6: ...ns Hazardous area Indicates the hazardous area Safe area non hazardous area Indicates the non hazardous area 1 2 6 Device symbol Symbol Meaning Safety instructions Observe the safety instructions contained in the associated Operating Instructions Temperature resistance of the connection cables Specifies the minimum value of the temperature resistance of the connection cables ...

Page 7: ...ses of the life cycle of the device from product identification incoming acceptance and storage to mounting connection operation and commissioning through to troubleshooting maintenance and disposal The Operating Instructions also contain detailed descriptions of each parameter in the operation menu The description is aimed at those who work with the device over the entire life cycle and perform s...

Page 8: ...d materials Depending on the version ordered the device can also be used with potentially explosive flammable poisonous or oxidizing materials Devices that are used in hazardous areas have corresponding labels on their nameplates To ensure that the device remains in proper condition for the operation time Only use the device in full compliance with the data on the nameplate and the general conditi...

Page 9: ...rmitted Observe local national regulations pertaining to repair of an electrical device Use only original spare parts and accessories from Endress Hauser Ex area Observe the following notes to eliminate the risk of danger to persons or the facility when the device is used in Ex areas e g explosion protection pressure equipment safety Check the model nameplate to ensure that the ordered device is e...

Page 10: ...evice Minimum element interval distance Standard specifications 150 mm 5 9 in Order Code 030 Option 1 4 5 High temperature Low temperature 400 mm 15 75 in Order Code 030 Option 2 3 6 If NMT539 comes with a WB water bottom probe option the maximum number of WB internal elements is two because of the restriction posed by the internal diameter Device structure RTD average temperature signal for local...

Page 11: ... 0 1 C 0 18 F Environmental effect 0 05 C 0 09 F Class 1 10B temperature element 0 3 C 0 005 C x t 10 0 54 F 0 009 F x t 10 WB 1 m 3 28 ft spec Conversion accuracy 2 mm 0 08 in Probe accuracy 2 mm 0 08 in 2 m 6 56 ft spec Conversion accuracy 5 mm 0 2 in Probe accuracy 5 mm 0 2 in Accuracy can be improved for each application by making adjustments on site such as adjusting the offset t represents t...

Page 12: ...e required tests External standards and guidelines EN 60529 Protection class of housing IP code EN 61326 Emissions equipment class B compatibility appendix A industrial area Ex approvals ATEX II 1 2 G Ex ia IIB T2 T6 Ga Gb converter with temperature device and or WB device II 2G Ex ia IIB T2 T6 Gb converter only IEC Ex ia IIB T2 T6 Ga Gb converter with temperature device and or WB device Ex ia IIB...

Page 13: ...e 1 Tankvision 2 NMS8x 3 NMT539 Typical application of NMT539 converter temperature probe version NMT539 is the successor of the former NMT535 For proper migration NMT539 has inherited all the functionality and specifications of NMT535 including connection flange specifications cable entries and wiring method Since NMS5 or NMS8x is provided with WB measurement function they can be combined with th...

Page 14: ...r to NMS8x NMS5x NMS7 NMR8x NRF8x or NRF590 3 3 2 NMT539 Ex ia and NMR8x Ex d ia combination The connection of NMT539 shown below is only available for connection with NMR8x Ex d ia NRF81 is required as a gateway for FMR5xx and NMT539 Tankvision when using FMR5xx Ex ia radar b a c e d f 3 2 1 A0038540 2 NMT539 Ex ia and NMR8x combination a Fieldbus protocol b Power supply c Local HART Ex i loop da...

Page 15: ...39 receives radar level data from NRF590 or NRF81 and then calculates the average temperature of the liquid and gas phases The calculated average temperature data of the liquid and gas phases are transmitted to NRF81 or NRF590 along with the measured temperature of each element and the NMT539 device status All gathered data in the field interface unit are sent to inventory management software Tank...

Page 16: ... send a larger volume of information compared to the conventional RTD method This means that NMT539 can work with not just DRM9700 but also with NRF560 If NMT539 WB probe and NRF560 are used together confirm that the supply voltage to TMD1 is stable at 100 VAC or higher a b c d 1 3 4 2 5 b A0038542 4 NMT539 Ex d ia and TMD1 combination a Local HART Ex d loop data transmission b Power supply c Fiel...

Page 17: ...gether confirm that the supply voltage to TGM5 is stable at 100 VAC or higher 2 3 b a c d b 4 5 6 7 1 A0038543 5 NMT539 Ex d ia and TGM5 combination a Fieldbus protocol b Power supply c Local HART Ex d loop NMT539 and TGM5 d Local HART Ex d loop TGM5 and NRF560 1 Tankvision 2 TGM5 3 NMT539 4 NRF560 5 Level 6 Gas temperature 7 Liquid temperature ...

Page 18: ...ameters that can be checked from the HMI of the connected HART Master such as NMS8x and NMS5 differ depending on which HART Master is being used refer to the respective operating instructions Before starting up NMT539 refer to Prothermo NMT539 Operating Instructions and check the installation procedure There are four types of standard basic data depending on the NMT539 measurement function 4 1 2 M...

Page 19: ... All default settings and parameter configurations can be carried out using FieldCare Detailed information will be provided in the following sections 4 3 Device configuration NMS5 NMS7 NMS5 NMS7 are specifically designed to recognize NMT539 as HART Master Terminals 24 and 25 of NMT539 and NMS5 NMS7 are connected with a local HART cable Connection between NMS5 NMS7 and NMT539 is required for Ex App...

Page 20: ...oint and the selected element is displayed in GVH474 Element position GVH470 Select point A matrix is selected for GVH471 Zero Adjust GVH473 Element temp and GVH474 Element position and required element data are input GVH480 Diagnostic Displays error code messages Refer to the error code chart in this manual GVH482 Element number The number of elements installed on the temperature measurement tube...

Page 21: ...ust be set to default before connecting to NMT539 Setting procedure 1 From the Expert menu choose Input Output HART device HART device s NMT device configuration 2 Select Yes for Config device 3 Enter the bottom temperature element in Bottom point see diagram below This completes the setting procedure a A0038544 6 Position of the bottom point temperature element a Distance between the bottom point...

Page 22: ... element temperature Additional information Read access Operator Write access Selection of liquid level Item Details Navigation Setting Advanced settings Application Tank settings Level Select liquid level Description Sets the liquid level source Selection No input HART device Level 1 15 Level SR see Note Liquid level see Note Displacer position see Note AIO B1 3 value AIO C1 3 value AIP B4 8 valu...

Page 23: ...device Access code Total no element Bottom point Temp elem short Temp elem open Output at error Gain adjust Kind of interval Element interval Element setup Select element Zero adjust Element temp Element position A0038545 EN 7 Parameter structure Configure device Item Details Navigation Expert Input Output HART Device HART device s MenuName HART device configuration Config device 14728 Description...

Page 24: ...tal number of elements that can be configured Additional information Read access Operator Write access Bottom point Item Details Navigation Expert Input Output HART device HART device s MenuName HART Device configuration Bottom point 14729 Description Displays the bottom point temperature element Input unit Numerical value mm Factory setting 0 mm Additional information Read access Operator Write a...

Page 25: ...nd opens Selection OFF ON Additional information Read access Operator Write access Maintenance Gain adjust Item Details Navigation Expert Input Output HART device HART device s MenuName HART device configuration Gain adjust 14736 Description Adjusts the temperature of all elements and references 0 and 17 Input unit Numerical value Factory setting 0 Additional information Read access Operator Write...

Page 26: ...14734 Description The element to be configured is manually selected Input unit 1 16 Factory setting 1 Additional information Read access Operator Write access Maintenance Zero adjust Item Details Navigation Expert Input Output HART device HART device s NMT device configuration Element configuration Zero adjust 14735 Description Adjusts the offset of the selected element Input unit Numerical value ...

Page 27: ...ls Navigation Expert Input Output HART device HART device s NMT device configuration Element configuration Element position 14738 Description Adjusts the element position Input unit Numerical value Factory setting 0 mm Additional information Read access Operator Write access Maintenance ...

Page 28: ...ent function FieldCare does not recognize Code 185 186 Device code for fully equipped NMT539 Code 186 is used for NMT539 that is equipped with converter temperature probe WB probe 5 2 Device data Item Details Descriptions Tag number Read Write This number is for customer specified device identification and control number tank name site name and other ID Default HART Assembly number Read Write This...

Page 29: ...red by a level gauge If a level gauge is not connected a directly input liquid level can be used as a device test VH07 Temperature 0 Element 0 temperature Item type Read only Tolerance 1 0 to 1 1 C 30 2 to 33 8 F Checks that the measuring temperature resistor temperature conversion is executed correctly VH09 Temperature 17 Element 17 temperature Item type Read only This temperature is used for che...

Page 30: ... No 4 4 0 C 39 2 F T4 3 Element No 3 2 0 C 35 6 F T3 4 Element No 2 3 0 C 37 4 F T2 5 Element No 1 3 5 C 38 3 F T1 Advanced calculation method Average temperature is calculated by adding a corrective factor for unequal volume distribution Formula T1 V1 T2 V2 T3 V3 V1 V2 V3 Average temperature Parameters that are related to V additional volume factors are determined in VH53 54 and 55 1 2 3 4 5 A003...

Page 31: ...ent No 2 3 0 C 37 4 F T2 5 Element No 1 3 5 C 38 3 F T1 Code Display Details VH27 Multi Spot Type Display array Item type Selection Selection Spot Multi Displays individual temperature measurement elements The element array in a temperature probe is selected This function is particularly required if an average temperature probe other than NMT539 is connected to the NMT539 converter only version Th...

Page 32: ...average temperature 3 4 5 6 8 9 1 2 a b c 7 A0038548 11 Spot temperature a Gas vapor phase b Level c Liquid phase 1 NMT539 2 Converter 3 Pt100 element No 5 2 45 C 76 1 F T5 4 Pt100 element No 4 24 C 75 2 F T4 5 Pt100 element No 3 26 0 C 78 8 F T3 6 Pt100 element No 2 25 5 C 77 9 F T2 7 Pt100 element No 1 25 0 C 77 0 F T1 8 Input signal cable 9 Probe bottom ...

Page 33: ...pe Other brand s average temperature probe 2 Pt100 element No 5 2 45 C 76 1 F T5 3 Pt100 element No 4 24 C 75 2 F T4 4 Pt100 element No 3 26 0 C 78 8 F T3 5 Pt100 element No 2 25 5 C 77 9 F T2 6 Pt100 element No 1 25 0 C 77 0 F T1 7 To converter 8 Input signal cable 9 Gas vapor phase 10 Level 11 Liquid phase 12 Probe bottom 5 3 4 Upper and lower limits of temperature measurement elements VH28 VH29...

Page 34: ...nge 0 to 99999 mm Displays individual temperature measurement elements Sets the element position from the bottom of the tank Calculation is automatically performed if Equal was selected as the element interval in VH85 If Unequal was selected all element positions must be entered manually VH46 Hysteresis Width Hysteresis width Item type Read Write Default 10 mm 0 39 in Range 0 to 99999 mm Sets the ...

Page 35: ...r to avoid effects from the interface between the liquid phase and the gas phase VH49 Liquid Offset Liquid offset Item type Read Write Default 300 mm 11 81 in Range 0 to 99999 mm 1 2 3 4 5 7 a 6 A0038551 14 Liquid offset a VH48 gas offset 300 mm 11 81 in Default 1 To NMT539 converter 2 Temperature element 3 Gas phase 4 Exclusion range see Note 5 Level 6 Liquid phase 7 To tank bottom Although tempe...

Page 36: ...for performing temperature adjustments is selected Element 0 15 Element 1 16 19 Reference 100 Ω resistance VH71 Zero Adjust Zero adjustment of temperature measurement element Item type Read Write Default 0 Range 1000 0 to 1000 0 Performs zero adjustment for individual elements that were selected in VH70 Unlike a standard temperature device the reading value can be adjusted when the measured temper...

Page 37: ...sion formula is selected for when another brand s average temperature probe is connected to the NMT539 converter only version LCAUTION Changing the parameters NMT539 converter temperature probe version is comprised of spot element array and PT100 element types Changing the parameters may cause erroneous calculations or unnecessary error displays Element conversion formula Pt100 formula above 0 C R...

Page 38: ...line open 3 1 element open 4 1 element short 5 2 element open 6 2 element short 7 3 element open 8 3 element short 9 4 element open 10 4 element short 11 5 element open 12 5 element short 13 6 element open 14 6 element short 15 7 element open 16 7 element short 17 8 element open 18 8 element short 19 9 element open 21 9 element short 21 10 element open 22 10 element short 23 0 element over range 2...

Page 39: ... temperature measurement elements is entered This function is mainly used with the NMT539 converter only version Do not change the default parameter on the NMT539 converter temperature probe version The number of elements is predetermined by the customer Changing the default parameter may cause erroneous calculations or unnecessary error displays LCAUTION Changing the parameters Do not change the ...

Page 40: ...osition of the bottom point element Item type Read Write Default 500 mm 19 69 in Selection 0 to 99999 mm The position of the bottom point element from the tank bottom element No 1 is entered If Equal interval has been selected in VH85 the position of element No 1 is extremely important as the rest of the elements positions will be determined by the position of the bottom point element VH87 Element...

Page 41: ...the host gauge This function automatically excludes defective elements in average temperature calculations ON Error messages are sent to the host gauge As a result the error codes of VH88 and VH89 will appear on the host gauge s default screen and sent to the upper receiver as well VH93 Custody Mode Custody mode Item type Read only Default Configured at the factory according to specifications The ...

Page 42: ...y Memory deletion Item type Selection Default None 0 Range 0 to 99999 mm Selection None Clear Resets the matrix parameter to the default setting 5 4 2 WB primary and advanced temperature VH50 VH59 Code Display Details VH50 Water Level WB Item type Read only Displays the measured Water level These are measured values that were calculated using the following formula V 50 H VH58 52 VG60 x VH59 VH VH6...

Page 43: ...correct WB properties with slight linear slope VH60 Empty Frequency Empty frequency Frequency of VH58 Item type Read Write Default Approx 1800 to 2200 Set individually at the factory Range 0 to 9999 Hz If a WB probe is in the liquid oil phase NMT539 WB probe is not touching the water phase the measured frequency VH52 value is entered VH63 Water Factor Frequency per unit liquid level Item type Read...

Page 44: ...ase oil 3 Interface oil and water 4 Water phase Code Display Details VH61 Full Frequency Frequency at full tank Item type Read Write Default Approx 3600 to 4400 Set individually at the factory Range 0 to 9999 Hz a 1 2 3 A0038553 16 Measurement frequency input 2 a Measurement range 1000 or 2000 1 Liquid phase oil 2 Interface oil and water 3 Water phase ...

Page 45: ...ly anhydrous state WB 0 mm in VH60 Empty Frequency Furthermore probe linearity is assigned in VH63 Water Factor and a completely anhydrous setting or WB above 1000 mm or 2000 mm is set in VH61 Full Frequency 4500 to 1200 Hz 1000 mm 3 3 Hz 1 mm 1 2 3 3 A B A0038554 17 WB probe length A Reading value Empty frequency 1200 Hz WB 0 mm B Reading value Full frequency 4500 Hz WB 1000 mm 1 Oil phase 2 Inpu...

Page 46: ...uid property both oil and water temperature inside the tank and the surrounding environment have a significant impact on probe linearity Code Display Details VH63 Water Factor Frequency per unit liquid level Item type Read only Displays the liquid s vertical motion per 1 mm 0 03 in in Hz frequency as WB probe linearity Calculation is performed based on the following formula VH61 Full Frequency VH6...

Page 47: ... enables selection and writing 5 5 Temperature water bottom measurement HART device code 186 is used for temperature measurement and WB measurement for an all inclusive NMT539 Available parameters and functions are as follows Details of these parameters are based on FieldCare The name of the HART device will be displayed in the default header and the selected HART device code will appear in VH99 D...

Page 48: ...f or on Process for entering 876 5 mm 34 51 in example as a WB value 1 Enter 129 in Device Specific Commands 2 Enter 047 0x047E VH50 in Data Hex 047E indicates variable address 1150 3 Enter float value 445B2000 It will show the WB value 876 5 mm 34 51 in This completes the input process 31 indicates millimeter mm 1 A0038557 19 Screen 1 1 Variable address Process for entering 2345 6 mm 92 35 in exa...

Page 49: ...ble in average liquid temperature calculations Refer to the following figures for Case 1 and Case 2 in the following table Case Application to average temperature calculation for temperature element 1 Elements that are at 1 m 3 28 ft or higher Not applicable 2 The level is 1 m 3 28 ft or higher but elements are below 1 m 3 28 ft Applicable 3 The level is below 1 m 3 28 ft and the elements below th...

Page 50: ...this range none of the temperature elements will be used in average liquid temperature calculations 5 8 1 Temperature adjustment VH92 The following table shows the settings VH92 setting Presence of liquid in tank Temp element open disrupted Temp element short short circuit Average liquid temperature error output ON No No No 358 C 676 4 F No Yes No 358 C 676 4 F No No Yes 358 C 676 4 F Yes No No Av...

Page 51: ...witch a To NMT539 CPU CN3 5 10 Module configuration After replacing the electric housing module parameters must be re entered manually into the electric housing module to maintain proper operation Check the following matrix parameters after replacing the electric housing module NMS5 NMS7 GVH FieldCare Details 443 Level select 450 459 Element position No 1 9 470 Select point elements 0 15 474 Posit...

Page 52: ...s Hauser Index Symbols Application 8 Safety Instructions Basic 8 Operational safety 9 Measured materials 8 Declaration of Conformity 9 Requirements for personnel 8 C CE mark 9 D Designated use 8 P Product safety 9 W Workplace safety 8 ...

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