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Servo tank gauging instrument
Proservo NMS81

Proservo NMS81 - Tank gauging instrument

High precision servo measurement for liquid level, interface and density

The intelligent tank gauge Proservo NMS81 is designed for high accuracy liquid level measurement in custody transfer and inventory control applications with NMi- and PTB-approvals. It meets the relevant requirements according to OIML R85 and API 3.1B. It fulfills the exact demands of tank inventory management and loss control and is optimized in regards of total cost saving and safe operation.

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Easy to select, install and operate

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Reliable, robust and low-maintenance

Technical excellence

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What is FLEX?

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Highly functional and convenient

Technical excellence

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What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

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Specs at a glance
Accuracy

up to 0.4 mm

Process temperature

-200°C...200°C
(-328°F...392°F)

Process pressure absolute / max. overpressure limit

up to 25 bar (363 psi) abs

Max. measurement distance

47 m (154 ft)

Main wetted parts

316L, AlloyC276, PTFE

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Benefits
Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy) for high level of safety

Maximum reliability through accuracy up to ±0.4mm (± 0.02")

Developed according to international metrology recommendations such as...

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Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy) for high level of safety

Maximum reliability through accuracy up to ±0.4mm (± 0.02")

Developed according to international metrology recommendations such as OIML R85 and API MPMS

Local and country-specific certifications like NMi or PTB for custody transfer applications

Superior corrosion resistance with 316L materials in the process compatible with sour applications such as crude oil

Measurement of interfaces between up to three liquid layers, tank bottom, spot, and profile densities

Best fit for LNG/LPG applications without influence of dc value or Boil Off Gas

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Field of application
For high accuracy custody transfer measurement in crude oil, gasoline, diesel, petrochemicals and chemicals.

Process connections: Flanges

Temperature: -200 to +200°C (-328 to +392°F)

Pressure: 0 to +25bar (0 to +362psi)

Maximum measuring range: 47m (...

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For high accuracy custody transfer measurement in crude oil, gasoline, diesel, petrochemicals and chemicals.

Process connections: Flanges

Temperature: -200 to +200°C (-328 to +392°F)

Pressure: 0 to +25bar (0 to +362psi)

Maximum measuring range: 47m (154ft)

Accuracy: ±0.4mm (±0.02")

International explosion protection and custody transfer certificates, overfill prevention WHG, SIL

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Features and specifications

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Details

Measuring principle

Servo / Float Tank Gauging
Characteristic / Application

Servo Tank Gauging: High precision measurement for liquid level, interface, spot density, profile density
Supply / Communication

85-264 VAC
Ambient temperature

Standard:

-40°C…60°C

40°F...140°F)

For calibration to regulatory

Standards:

-25°C…55°C

(-13°F...131°F)
Process temperature

-200°C...200°C

(-328°F...392°F)
Process pressure absolute

up to 25 bar (363 psi) abs
Wetted parts

316L, AlloyC276, PTFE
Output

Fieldbus: Modbus RS485, V1, HART

Analog 4-20mA output (Exi/ Exd)

Relay output (Exd)

Inputs:

Analog 4-20mA input (Exi/ Exd)

2-, 3-, 4-wire RTD input

Discrete input (Exd, passive/ active)
Certificates / Approvals

ATEX, FM, IEC Ex, NEPSI, EAC
Options

Redundant fieldbus

Alu-coated or 316L housing

Weather protection cover

Guide wire assembly

Relief valve

Gas purging nozzle connection

Pressure gauge
Cleaning nozzle connection
Specialities

Custody transfer level measurement

Interface measurement

Spot density, density profile measurement
Measuring range

47 m (154 ft)
Other approvals and certificates

OIML, NMi, PTB

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Show less

Measuring principle

Servo / Float Tank Gauging
Characteristic / Application

Servo Tank Gauging: High precision measurement for liquid level, interface, spot density, profile density
Specialities

Custody transfer level measurement

Interface measurement

Spot density, density profile measurement
Supply / Communication

85-264 VAC
Accuracy

up to 0.4 mm
Ambient temperature

Standard:

-40°C…60°C

(-40°F...140°F)

For calibration to regulatory Standards:

-25°C…55°C

(-13°F...131°F)
Process temperature

-200°C...200°C

(-328°F...392°F)
Process pressure absolute / max. overpressure limit

up to 25 bar (363 psi) abs
Main wetted parts

316L, AlloyC276, PTFE
Process connection

Flange:
DN80/3" / DN100/4" / DN150/6"
Max. measurement distance

47 m (154 ft)
Communication

Outputs:

Fieldbus: Modbus RS485, V1, HART

Analog 4-20mA output (Exi/ Exd)

Relay output (Exd)

Inputs:

Analog 4-20mA input (Exi/ Exd)

2-, 3-, 4-wire RTD input

Discrete input (Exd, passive/ active)
Certificates / Approvals

ATEX, FM, IEC Ex, NEPSI, EAC
Safety approvals

Overfill protection WHG

SIL
Design approvals

EN 10204-3.1

NACE MR0175, MR0103
Metrological approvals and certificates

OIML, NMi, PTB
Options

Redundant fieldbus

Alu-coated or 316L housing

Weather protection cover

Guide wire assembly

Relief valve

Gas purging nozzle connection

Pressure gauge
Cleaning nozzle connection
Application limits

Stilling well or guide wires for turbulent
application

Recommend PTFE displacer for high
viscosity application

Recommend AlloyC276 displacer for corrosive application

Interface measurement requires min. difference of 0.100 g/ml
between layers

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Documents / Manuals / Software

Download type

Filter

Proservo NMS81
Tank Gauging

Technical Information (TI)
Proservo NMS81
Tank Gauging

Operating Instruction (BA)
Proservo NMS81 Description of Device Parameters
Tank Gauging

Device Parameter (GP)
Proservo NMS81
Tank Gauging

Short Instruction (KA)

08/20

English
I/O module, electronics mainboard, frontplane assembly, labelled Installation Instructions
Micropilot NMR8x; Proservo NMS8x; Tankside Monitor NRF81

Installation Instructions (EA)
Cover, cover clamp, O-ring Installation Instructions
Microwave Level Measurement

Installation Instructions (EA)
Displacer unit, Servo Installation Instructions
Proservo NMS8x

Installation Instructions (EA)
Bearing, Servo Installation Instructions
Proservo NMS8x

Installation Instructions (EA)
SD card with holder Installation Instructions
Micropilot NMR8x; Proservo NMS8x; Tankside Monitor NRF81

Installation Instructions (EA)
Terminal set Installation Instructions
Micropilot NMR8x; Proservo NMS8x; Tankside Monitor NRF81

Installation Instructions (EA)
Housing filter Installation Instructions
Micropilot, Proservo, Tankside Monitor

Installation Instructions (EA)
O-ring, Servo Installation Instructions
Proservo NMS8x

Installation Instructions (EA)
Display set, display holder Installation Instructions
Micropilot NMR8x; Proservo NMS8x; Tankside Monitor NRF81

Installation Instructions (EA)
Electronic box Installation Instructions
Micropilot NMR8x; Proservo NMS8x; Tankside Monitor NRF81

Installation Instructions (EA)
Sensor assembly Installation Instructions
Tank Gauging

Installation Instructions (EA)
Wire drum, measuring wire unit, Servo Installation Instructions
Proservo NMS8x

Installation Instructions (EA)
Sensor module, Servo Installation Instructions
Tank Gauging

Installation Instructions (EA)
NMS8x
Proservo NMS8x

Ex Safety Instructions (XA)
Proservo NMS80, NMS81, NMS83
INMETRO:
Ex db [ia Ga] IIC T6/T1 Ga/Gb

Ex Safety Instructions (XA)
Proservo NMS80, NMS81, NMS83
ATEX: II 1/2G Ex d[ia] IIC T6...T1 Ga/Gb
IECEx: Ex db[ia Ga] IIC T6...T1 Ga/Gb

Ex Safety Instructions (XA)
Proservo NMS80, NMS81, NMS83
CA:
I / 1 / BCD T6...T1 AIS / I II III / 1 / ABCDEFG; Entity
Ex db [ia Ga] IIC / T6...T1 Ga/Gb; Entity
ANI / I II III / 2 / ABCDEFG; NIFW
US:
I / 1 / BCD / T6...T1 AIS I II III / 1 / ABCDEFG; Entity
1 / 0/1 / AEx db [ia Ga] IIC T6...T1 Ga/Gb; Entity
ANI / I II III / 2 / ABCDEFG; NIFW

Ex Safety Instructions (XA)
Proservo NMS80, NMS81, NMS83
Baumusterprüfbescheinigung
DE-17-M-PTB-0071

Certificate (ZE)
Bundesamt für Eich- und Vermessungswesen BEV Proservo NMS80, NMS81, NMS83
Bundesamt für Eich- und Vermessungswesen BEV
GZ BEV-13.426/0094-E2/2018
Proservo NMS80, NMS81, NMS83

Certificate (ZE)
Proservo NMS80, NMS81, NMS83 NMi Type approval certificate
T8911 revision 3
NMi

Certificate (ZE)
Certificat d'examen LNE
Certificat d'examen de type N° LNE-33204 rév. 1
Proservo NMS80, NMS81

Certificate (ZE)
Zulassungszertifikat CH-L-19130-00 Proservo NMS80, NMS81, NMS83
Eidgenössisches Institut für Metrologie METAS
Zulassungszertifikat CH-L-19130-00
Proservo NMS80, NMS81, NMS83

Certificate (ZE)
Proservo NMS80, NMS81, NMS83
Allgemeine bauaufsichtliche Zulassung
Z-65.11-589

Certificate (ZE)
Special Documentation Weather protection cover Micropilot NMR8x, Proservo NMS8x, Tank Side Monitor NRF8x
Weather protection cover for Micropilot NMR8x, Proservo NMS8x, Tank Side
Monitor NRF8x

Special Documentation (SD)
NMR8x, NMS8x, NRF8x V1 Communication Protocol
Tank Gauging

Special Documentation (SD)
Proservo NMS80/81/83
Functional Safety Manual

Special Documentation (SD)
Pressure Equipment Directive (PED)
Pressure measurement

Special Documentation (SD)
NMR8x, NMS8x, NRF8x Modbus Communication Protocol Tank Gauging Special Documentation
Tank Gauging - Modbus Communication Protocol

Special Documentation (SD)
NMR8x, NMS8x, NRF8x
Tank Gauging
WM550 Protocol

Special Documentation (SD)
Cable gland M20 Ex d
for the Japanese market

Special Documentation (SD)
Micropilot: NMR81, NMR84 Proservo: NMS80, NMS81, NMS83 Tankside Monitor: NRF81
Firmware V01.03.zz, HART

Manufacturer Information (MI)
Successful Tank Farm and Terminal Management.
American version: Safe, precise and flexible.

Competence Brochure (CP)

10/16

English
Erfolgreiches Tanklager- und Terminalmanagement
Sicher, präzise und flexibel

Competence Brochure (CP)

09/16

German
Successful Tank Farm and Terminal Management.
Safe, precise and flexible.

Competence Brochure (CP)

09/16

English
American version: Successful Tank Farm and Terminal Management.
Safe, precise and flexible.

Competence Brochure (CP)

04/16

English
White Paper Proservo NMS8x & Micropilot NMR8x
High Accuracy Level Measurement for Custody Transfer & Inventory
Control by Proservo
NMS8x & Micropilot NMR8x

Case Studies (CS)

11/18

English
EDD Single, AMS12_HART_TG_Proservo_0x112D_0x02_0x01, 21.08.2019 (Tank Gauging, Proservo, 0x112D)
HART,

AMS Version: 12.0, 12.5, 13.0, 13.1, 13.5

Electronic Data Description (EDD)

1.00.00

Language neutral
EDD Single, AMS11_HART_TG_Proservo_0x112D_0x02_0x01, 21.08.2019 (Tank Gauging, Proservo, 0x112D)
HART,

AMS Version: 10.5, 11.0, 11.1, 11.5, 12.0

Electronic Data Description (EDD)

1.00.00

Language neutral
EDD Single, FDM_HART_TG_Proservo_0x112D_0x04_0x01, 09.03.2021 (Tank Gauging, Proservo, 0x112D)
HART,

Experion Version: R511

Electronic Data Description (EDD)

1.00.00

Language neutral
DTM Single, Proservo_NMSx_HART_FW_1_04_zz_Dev_Rev_4, 05.02.2021 (Tank Gauging, Proservo, 0x112D)
HART,

ArchestrA IDE Version: 4.0.04001

DeviceCare Version: 1.07.00

Field Device Manager Version: R500

Field Xpert - SMT70 Version: 1.05.00

FieldCare Version: 2.15.00

PACTware Version: 5.0 SP4

Plant Resource Manager Version: R3.31

Device Type Manager (DTM)

1.9.2.881

Language neutral
DTM Single, Proservo_NMS8x_HART_FW1_02_zz_Dev_Rev_02, 27.10.2020 (Tank Gauging, Proservo, 0x112D)
HART,

DeviceCare Version: 1.07.00

Field Xpert - SMT70 Version: 1.05.00

FieldCare Version: 2.15.00

Device Type Manager (DTM)

1.9.2.693

Language neutral
DTM Single, Proservo_NMSx_HART_FW_1_03_zz_Dev_Rev_3, 27.10.2020 (Tank Gauging, Proservo, 0x112D)
HART,

DeviceCare Version: 1.07.00

Field Xpert - SMT70 Version: 1.05.00

FieldCare Version: 2.15.00

PACTwareVersion: 5.0

Device Type Manager (DTM)

1.9.1.818

Language neutral
Faceplate Single, PRM_HART_TG_Proservo_0x112D_0x04_0x01, 09.03.2021 (Tank Gauging, Proservo, 0x112D)
HART,

Plant Resource Manager Version: R3.31

Faceplate

1.00.00

Language neutral
Faceplate Single, PRM_HART_TG_Proservo_0x112D_0x02_0x01, 20.03.2017 (Tank Gauging, Proservo, 0x112D)
HART,

Plant Resource Manager Version: R3.20

Faceplate

1.00.00

Language neutral
SYSTEM
Product Code: NMS81-
Declaration Number: HE_00851_01.17
Manufacturer Specification: RoHS

Manufacturer Declaration

Chinese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: EC_00505_01.17

EU Declaration

German , English , fr
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: EC_00506_01.17

EU Declaration

German , English , fr
SYSTEM
Product Code: NMS81-
Declaration Number: EC_00507_02.17

EU Declaration

German , English , fr
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: EC_00737_01.19

EU Declaration

English
SYSTEM
Product Code: NMS81-
Declaration Number: EC_00507_01.17

EU Declaration

German , English , fr
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: EC_00506_02.17

EU Declaration

German , English , fr
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: EC_00448_01.16

EU Declaration

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: SIL_00326_02.20

SIL Declaration

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: SIL_00326_01.19

SIL Declaration

English
System&Gauging
Product Code: NMS80-, NMS81-, NMS83-
Declaration Number: SIL_00262_01.18

SIL Declaration

English
SYSTEM
Product Code: NMS5-, NMS7-, NMS80-, NMS81-, NMS83-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: TC № RU D-JP.AZ01.B.03537

Miscellaneous

Russian
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: USA
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International (IECEx)
Approval Agency: IECEx

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Canada
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Canada
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Europe (ATEX)
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Brazil
Category: zone 0
Protection: Ex d [ia Ga] IIC T6...T1 Ga/Gb

Explosion Protection

Portuguese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International (IECEx)
Approval Agency: IECEx

Explosion Protection

English
SYSTEM, System&Gauging
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Europe (ATEX)
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS81-, NMS83-
Region/Country: Japan
Approval Agency: TIIS
Category: zone 0,1
Protection: Ex d [ia Ga] IIC T4

Explosion Protection

Japanese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Canada
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Protection: Ex d [ia Ga]

Explosion Protection

Russian
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Europe (ATEX)
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International (IECEx)
Approval Agency: IECEx

Explosion Protection

English
SYSTEM, System&Gauging
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: USA
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country:
Approval Agency:
Protection: Ex db

Explosion Protection
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: USA
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Brazil
Category: zone 0
Protection: Ex d [ia Ga] IIC T6...T1 Ga/Gb

Explosion Protection

Portuguese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: China
Approval Agency: NEPSI
Protection: Ex d [ia Ga] IIC T6...T1 Ga/Gb

Explosion Protection

Chinese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: USA
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: USA
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International (IECEx)
Approval Agency: IECEx

Explosion Protection

English
SYSTEM, System&Gauging
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Canada
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS81-, NMS83-
Region/Country: Japan
Approval Agency: TIIS
Category: zone 0,1
Protection: Ex d [ia Ga] IIC T4

Explosion Protection

Japanese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Canada
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Europe (ATEX)
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Europe (ATEX)
Approval Agency: FM

Explosion Protection

English
SYSTEM, System&Gauging
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International (IECEx)
Approval Agency: IECEx

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: USA
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Canada
Approval Agency: FM

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International (IECEx)
Approval Agency: IECEx

Explosion Protection

English
SYSTEM
Product Code: NMS80-, NMS81-
Region/Country: Canada (CRN)
Approval Agency: CRN

Pressure Equipment

English
SYSTEM, Levelflex, Deltabar S, Deltabar M, Deltabar, Ceraphant T, Ceraphant, Cerabar T, Cerabar S, Cerabar M, Cerabar
Product Code: PTP31B-, PMP75-, PMP71-, PMP55-, PMP51-, PMP21-, PMP11-, PMD78B-, PMD75B-, PMD75-, PMD55B-, PMD55-, NMS81-, FMP54-, FMD78-, FMD77-
Approval Agency: TÜV

Pressure Equipment

German , English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-, NMS531-, NMS532-, NMS534-, NMS535-, NMS536-
Region/Country: Europe
Approval Agency: NMI
Approval Number: NMI-14200487

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Slovenia
Approval Agency: SIQ
Approval Number: 6417-1/2018/4

Metrology
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Austria
Approval Agency: BEV
Approval Number: GZ BEV-13.426/0094-E2/2018

Metrology

German
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Ukrain
Approval Agency: SE Ukrmetrteststandard
Approval Number: 289-19

Metrology
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Number: T8911

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-
Region/Country: France
Approval Number: LNE-33204

Metrology

fr
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: China
Approval Number: 2017-L229

Metrology

Chinese
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Russia
Approval Agency: Rosstandart
Approval Number: JP.C.29.004.A NO 71093

Metrology

Russian
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Serbia and Montenegro (Jugoslavia)
Approval Agency: BME
Approval Number: 393-8/0/01-70

Metrology
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Approval Number: DE-17-M-PTB-0071

Metrology

German
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Number: T8911

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Agency: OIML
Approval Number: R 85/2008-NL1-17.04

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Czech. Republic
Approval Agency: CMI
Approval Number: 0111-CS-C004-18

Metrology

Czech
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Number: T8911

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Switzerland
Approval Agency: metas
Approval Number: CH-L-19130

Metrology

German
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Approval Number: ATS 14/17

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Approval Number: DE-17-M-PTB-0071

Metrology

German
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Belgium
Approval Agency: ME
Approval Number: 6002706-B-17

Metrology

Dutch
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Austria
Approval Agency: BEV
Approval Number: GZ BEV-13.426/0094-E2/2018

Metrology

German
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Number: T8911

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-
Region/Country: Bosnia-Herzegovina
Approval Agency: IMBiH
Approval Number: 06-46-7-AN-138-2/17

Metrology
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: Kazakhstan
Approval Agency: MEMST
Approval Number: 13698

Metrology

Russian
Sakura, SYSTEM
Product Code: NMS5-, NMS7-, NMS80-, NMS81-, NMS83-
Region/Country: Uzbekistan
Approval Agency: UZS
Approval Number: 02.7119

Metrology

Russian
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Agency: OIML
Approval Number: R 85/2008-NL1-17.04

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Agency: OIML
Approval Number: R 85/2008-NL1-17.04

Metrology

English
SYSTEM
Product Code: NMS80-, NMS81-, NMS83-
Region/Country: International
Approval Agency: TÜV

Safety Integrity Level (SIL)

English

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Accessories / Spare parts

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Order code

Specification

10
- Nr 10 Order code 71273750
  
  Drum Housing Cover, 316L
  
  Drum housing cover made of 316L. Usage: Proservo NMS81.
  
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20
- Nr 20 Order code 71273751
  
  Calibration window cover, 316L
  
  Calibration window cover made of 316L including glass and holder. Usage: Proservo NMS81.
  
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39
- Nr 39 Order code 71273688
  
  Cable, mainboard to electronics, Servo
  
  Cable to connect platform mainboard to Proservo electronics. Usage: Proservo NMS80/81/83.
  
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50
- Nr 50 Order code 71273681
  
  Detector Unit, Servo
  
  Usage: Proservo NMS80/81/83.
  
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51
- Nr 51 Order code 71273689
  
  Sensor module, Servo
  
  Electronics to set on the detector unit. Usage: Proservo NMS80/81/83.
  
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33,34,35,3
- Nr 33,34,35,3 Order code XPN0031-
  
  I/O Module NMR81/84, NRF81, NMS80/81/83
  
  Usage: NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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65
- Nr 65 Order code 71319969
  
  Seal, HNBR, PTFE, FVQM,EPDM,NMS81/83
  
  HNBR: back cover, calibration window. FVQM: display cover. EPDM: goretex filter. Usage: Proservo NMS81/83.
  
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- Nr 65 Order code 71319974
  
  Seal, FKM, FVQM, EPDM, NMS81/83
  
  FKM: back cover, calibration window. FVQM: display cover. EPDM: goretex filter. Usage: Proservo NMS81/83.
  
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- Nr 65 Order code 71319977
  
  Seal, CR, FVQM, EPDM, NMS81/83
  
  CR: back cover, calibration window. FVQM: display cover. EPDM: goretex filter. Usage: Proservo NMS81/83.
  
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- Nr 65 Order code 71319980
  
  Seal, PTFE, FVQM, EPDM, NMS81/83
  
  PTFE: back cover, calibration window. FVQM: display cover. EPDM: goretex filter. Usage: Proservo NMS81/83.
  
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- Nr 65 Order code 71319987
  
  Seal, VMQ, FVQM, EPDM, NMS81/83
  
  VMQ: back cover, calibration window. FVQM: display cover. EPDM: goretex filter. Usage: Proservo NMS81/83.
  
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80
- Nr 80 Order code 71273690
  
  Wire drum bracket, Alu
  
  Wire drum bracket made of aluminum. Usage: Proservo NMS80.
  
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- Nr 80 Order code 71273693
  
  Wire drum bracket, 316L
  
  Wire drum bracket made of 316L. Usage: Proservo NMS81.
  
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- Nr 80 Order code 71273744
  
  Wire ring, 316L
  
  Wire ring made of 316L to connect measuring wire with displacer. Usage: Proservo NMS80/81.
  
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- Nr 80 Order code 017800-0243
  
  Wire ring, AlloyC
  
  Wire ring made of AlloyC to connect measuring wire with displacer. Usage: NMS5/NMS7, NMS80/NMS81/NMS83.
  
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- Nr 80 Order code 71273746
  
  Wire ring, PTFE
  
  Wire ring made of PTFE to connect measuring wire with displacer. Usage: NMS80/81/83, NMS5/NMS7, TGM5.
  
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82
- Nr 82 Order code 71273739
  
  Bearing, wire drum bracket, PTFE
  
  Bearing to support wire drum bracket made of PTFE. Usage: Proservo NMS80/81/83.
  
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86
- Nr 86 Order code 71273740
  
  Measuring wire, 316L, 0.15mm dia., 60m
  
  Measuring wire made of 316L. 0.15mm diameter with 60m length. Usage: Proservo NMS80/81.
  
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- Nr 86 Order code 71273742
  
  Measuring wire, AlloyC, 0.2mm dia., 22m
  
  Measuring wire made of AlloyC 0.2mm diameter with 22m length. Usage: Proservo NMS80/81/83.
  
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- Nr 86 Order code 56004912
  
  Measuring wire, 16m, PFA>316L, 0.4 mm
  
  PFA coated 0.4 wire, 16m, PTFE O-ring. Usage: NMS5, TGM5.
  
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14
- Nr 14 Order code 71312592
  
  Blind plug, M20, 316L, O-ring EPDM, TG
  
  Consists of: blind plug, O-ring 18.0x2.0. Usage: housing F35/36/37/38, NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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65
- Nr 65 Order code 71312594
  
  O-ring, blind plug, M20, EPDM, 5pcs., TG
  
  Usage: housing F35/36/37/38, NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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20
- Nr 20 Order code 71312596
  
  Front cover Alu, sight glas, gasket
  
  Material: aluminum. Consists of: cover, O-ring FVMQ, PTFE coated. Usage: housing F35/36, NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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- Nr 20 Order code 71312607
  
  Front cover 316L, sight glas, gasket
  
  Material: 316L. Consists of: O-ring EPDM, clotted. Usage: housing F37/38. NMR81/NMR84, NRF81, NMS81/NMS83.
  
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17
- Nr 17 Order code 71312627
  
  Cover clamp, 2 pcs., TG
  
  Usage: housing F35/36/37/38. NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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40
- Nr 40 Order code 71312638
  
  Display set, RS485, holder, TG
  
  Consists of: operation-module, A300, optical buttons, display holder, fixing ring, cover. Usage: NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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41
- Nr 41 Order code 71312640
  
  Display holder, fixing ring, TG
  
  Consists of: fixing ring, holder. Usage: NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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37
- Nr 37 Order code 71324756
  
  Terminal set, I/O module, Push-in, TG
  
  Consists of: complete terminal set. Usage: NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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- Nr 37 Order code 71324757
  
  Terminal set, I/O module, screw type, TG
  
  Consists of: complete terminal set. Usage: NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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88
- Nr 88 Order code XPN0005-
  
  Displacer Proservo
  
  Usage: Proservo NMS80/81/83.
  
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84
- Nr 84 Order code XPN0006-
  
  Wire Drum assembly Proservo
  
  Usage: Proservo NMS80/81/83.
  
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31
- Nr 31 Order code XPN0036-
  
  Electronics, mainboard
  
  Usage: NRF81, NMR81/NMR84, NMS80/NMS81/NMS83.
  
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Predecessor
- Proservo NMS5

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Specs at a glance

Accuracy

Process temperature

Process pressure absolute / max. overpressure limit

Max. measurement distance

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Other approvals and certificates

Measuring principle

Characteristic / Application

Specialities

Supply / Communication

Accuracy

Ambient temperature

Process temperature

Process pressure absolute / max. overpressure limit

Main wetted parts

Process connection

Max. measurement distance

Communication

Certificates / Approvals

Safety approvals

Design approvals

Metrological approvals and certificates

Options

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Documents / Manuals / Software

Accessories / Spare parts

Predecessor

Success stories

Extend SIL proof test intervals with new Liquiphant FTL51

Optimized logistics concept for tank systems

Truck loading - safety solved through trusted partnership

What do you do to prevent storage tank overfill?

Your safety is our mission

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Servo tank gauging instrument
Proservo NMS81