R85/2008-A-NL1-20.04 Rev. 3
OIML Certificate
OIML Member State The Netherlands
Number R85/2008-A-NL1-20.04 revision 3 Project number 3768512 Page 1 of 6
Issuing authority Person responsible:
NMi Certin B.V.
M.Ph.D. Schmidt
Applicant and Manufacturer
Enraf B.V.
Delftechpark 39
2628 XJ Delft
The Netherlands
Identification of the
An automatic level gauge (ALG)
certified type
Type: SmartRadar FlexLine XP and SmartRadar FlexLine HP with the antennas F06, F08, W06, H04, S06, S08, S10 and S12 with indicating device SmartView, and / or indicating device HART SmartView with field interface 880 CIU-Prime and / or 880 CIU-Plus and / or CIU 880 with remote calculating and indicating system EntisPro with indicating and memory device ENTIS
Characteristics See page 2 and further
This OIML Certificate is issued under scheme A.
This Certificate attests the conformity of the above identified type (represented by the sample(s) identified in the OIML Type Evaluation Report) with the requirements of the following Recommendation of the International Organization of Legal Metrology (OIML):
R 85-1 & 2 (2008) "Automatic level gauges for measuring the level of liquid in stationary storage tanks"
This Certificate relates only to the metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML International Recommendation identified above. This Certificate does not bestow any form of legal international approval.
This certificate and supporting reports comply with the requirements of OIML-CS-PD-07 clause 6.2.
Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate was issued, partial quotation of the Certificate and of the associated OIML Type Evaluation Report(s) is not permitted, although either may be reproduced in full.
Issuing Authority
NMi Certin B.V., OIML Issuing Authority NL1 14 March 2025
NMi Certin B.V.
Thijsseweg 11
2629 JA Delft
The Netherlands
T +31 88 636 2332
Certification Board
This document is issued under the provision that no liability is accepted and that the applicant shall indemnify third-party liability.
This document is digitally signed and sealed. The digital signature can be verified in the blue ribbon at the top of the electronic version of this certificate.
OIML Certificate
Number R85/2008-A-NL1-20.04 revision 3 Project number 3768512
Page 2 of 6
The conformity was established by the results of tests and examinations provided in the associated reports:
R85/1998-NL1-07.02 that includes 100 pages;
CPC/9200376 that includes 20 pages;
NMi-10200994 that includes 15 pages;
NMi-12200691 that includes 13 pages;
NMi-13200623 that includes 14 pages;
NMi-14200253-1 that includes 21 pages;
NMi-16200400-01 that includes 21 pages;
NMi-16200400-02 that includes 21 pages;
R85-2008-NL1-12.04 dated 10 December 2012 that includes 49 pages;
NMi-13200623 dated 15 October 2013 that includes 14 pages;
NMi-1900750-02 dated 24 March 2017 that includes 26 pages.
NMi-2391640-01 dated 25 September 2019 that includes 30 pages;
NMi-2406967-01 dated 7 November 2019 that includes 27 pages;
NMi-2458123-01 dated 26 April 2021 that includes 17 pages.
The automatic level gauge (ALG) is produced at the following production locations:
Enraf B.V., Delftechpark 39, 2628 XJ Delft, The Netherlands.
Honeywell International (India) Private Ltd., Plot No.2, Gat No.181, Village Fulgaon, Tal-Haveli, PUNE-412216, India
Characteristics of the measuring instrument
In Table 1 the general characteristics of the measuring instrument are presented.
The construction of the measuring instrument is recorded in the Documentation folder no. T7316-10.
Table 1 General characteristics
| Measuring range | See table 2 |
| Ambient temperature range | -25-+70℃; condensing humidity |
| Power supply voltage | 65-264Vac(-15%/+10%);50/60Hz24-65Vdc |
| Software identification | See table 4 |
Table 2 General characteristics of the family of instruments
| Type | Range | Minimum and maximum values for liquid pressure, for liquid temperature and for liquid properties. | Minimum and maximum values for vapour pressure, for vapour temperature and for vapour properties. |
| Stilling well | 35m | The manufacturer shall specify these values for each application. | The manufacturer shall specify these values for each application. |
OIML Certificate
OIML Member State The Netherlands
Number R85/2008-A-NL1-20.04 revision 3
Project number 3768512
Page 3 of 6
| Type | Range | Minimum and maximum values for liquid pressure, for liquid temperature and for liquid properties. | Minimum and maximum values for vapour pressure, for vapour temperature and for vapour properties. |
| Free space | 35m | The manufacturer shall specify these values for each application. | The manufacturer shall specify these values for each application. |
Table 3 Antennas
| Type | Application | Documentation |
| F06 | free space | 7314/7-01 |
| F08 | free space | 7314/5-24 |
| W06 | free space | 7314/5-25 |
| S06 | on a stilling well with an inner diameter of 6" | 7314/5-26 |
| S08 | on a stilling well with an inner diameter of 8" | 7314/5-26 |
| S10 | on a stilling well with an inner diameter of 10" | 7314/5-26 |
| S12 | on a stilling well with an inner diameter of 12" | 7314/5-26 |
| H04 | on a stilling well with an inner diameter of 4" | 7314/5-27 |
Table 4 Software identification
| Part | Type | Version | Checksum |
| sensor processor in combination with sensorART2A | TII-XR(also indicated asCAN Xband board)withART2A | A10xxx | 0 |
| DSP A10 xxx | |||
| A11xxx | |||
| DSP A11 xxx | |||
| A12xxx | |||
| DSP A12 xxx | |||
| A1300 | 38676 | ||
| DSP A1300 | |||
| A1301 | 11461 | ||
| DSP A1301 | |||
| A1302 | 60856 | ||
| DSP A1302 |
OIML Member State The Netherlands
OIML Certificate
Number R85/2008-A-NL1-20.04 revision 3
Project number 3768512
Page 4 of 6
| Part | Type | Version | Checksum |
| sensor processor in combination with sensorART2B | TII-XR(also indicated asCAN Xband board)withART2B | A10xxx | 0 |
| DSP A10 xxx | |||
| A11xxx | |||
| DSP A11 xxx | |||
| A1204 | 64095(=0xFA5F) | ||
| DSP A12 xxx | |||
| A1300 | 38676 | ||
| DSP A1300 | |||
| A1301 | 11461 | ||
| DSP A1301 | |||
| A1302 | 60856 | ||
| DSP A1302 | |||
| display communicationboard | HMI-TSI/FII-SMV | A10xxx(up toA1006) | 0 |
| A1006 | 03170(=0x0C62) | ||
| A1007 | 22441 | ||
| FCI-HRT | A1006T | 38785(=0x9781) | |
| A1007 | 12537 | ||
| A1008 | 54556 | ||
| A1009 | 26293 | ||
| A1010 | 49336 | ||
| A1011 | 31984 | ||
| A1012 | 56965 | ||
| communicationboard | CAN-BPM/HCI-BPM | A10xxx(up toA1007) | 0 |
| A1007 | 37556(=0x92B4) | ||
| A2000 | 3260 | ||
| A2001 | 0243 | ||
| A2003 | 50556 | ||
| A2004 | 57365 |
OIML Certificate
OIML Member State The Netherlands
Number R85/2008-A-NL1-20.04 revision 3 Project number 3768512
Page 5 of 6
| Part | Type | Version | Checksum |
| communication board | CAN-TRL2/HCI-TRL2 | A1001 | 12361030(=0x00BC9D46) |
| A1012 | 3112553898(=0xB985CDAA) | ||
| A2000 | 34966 | ||
| A2001 | 33304 | ||
| interface board | CAN-RS/HCI-GPU | A10xxx | 0 |
| 1 WL main board | CAN-HCI-1WL | A10xxx | 0 |
| A3013 | 22685 | ||
| A3017 | 16395 | ||
| A3018 | 11607 | ||
| A3020 | 37576 | ||
| A3021 | 9433 | ||
| RTD board | FII-RTD | A1006 | 24904 |
Certificate history:
This revision replaces the previous version.
| Revision | Date | Description of the modification |
| Initial | 15 February 2021 | - |
| 1 | 8 June 2021 | Addition of software version and production location |
| 2 | 30 August 2021 | Addition of software version |
| 3 | 14 March 2025 | Extension of the measuring range up to 35mAddition of RTD board, software version and checksumUpdate the display communication board software version and checksum |
OIML Certificate
OIML Member State The Netherlands
Number R85/2008-A-NL1-20.04 revision 3 Project number 3768512 Page 6 of 6
Design of a Tank Gauging System - Overview