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General Arrangement Drawing For Radar Level Transmitter (NMR81)

This document provides a general arrangement drawing and decodification for a Radar Level Transmitter (NMR81). The drawing shows the key dimensions and components of the transmitter including the process connection, housing, electrical connection, and antenna. The decodification section explains the codes in the transmitter model number that specify its approvals, power supply, outputs, materials, and other parameters.

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pankaj
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181 views1 page

General Arrangement Drawing For Radar Level Transmitter (NMR81)

This document provides a general arrangement drawing and decodification for a Radar Level Transmitter (NMR81). The drawing shows the key dimensions and components of the transmitter including the process connection, housing, electrical connection, and antenna. The decodification section explains the codes in the transmitter model number that specify its approvals, power supply, outputs, materials, and other parameters.

Uploaded by

pankaj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Qty.
General Arrangement Drawing For Radar Level Transmitter (NMR81) Order Code *Tag No.
(Nos.)
NMR81-BC1BA1B1B2ACEADA1AHJNTC+AAJALAZ1 BIO-LT-TK-15-P, BIO-LT-TK-15-S 02
A

*Tag No to be Confirmed By Customer


Thread NPT1/2, IP66/68
NEMA Type 4X/6P Encl.

306.5 276.0

DECODIFICATION :
Transmitter Alu, coated,
B

B
process 316/316L NMR81-BC1BA1B1B2ACEADA1AHJNTC+AAJALAZ1

351.0
Micropilot NMR81
[BC] Approval: ATEX II 1/2G Ex ia/db IIC T6 Ga/Gb ATEX II 2(1)G Ex db [ia Ga] IIC T6 Gb
[1] Terminal Type: Spring terminals
[B] Power Supply; Display: 85-264VAC; LCD + operation
[A1] Primary Output: Modbus RS485
[B1] Secondary I/O Analogue: Ex i/IS, 1x 4-20mA HART, 1x RTD input
[B2] Secondary I/O Digital Ex d/XP: Modbus RS485 + 2x relay / 2x module discrete
[AC] Housing: Transmitter Alu, coated, process316/316L
25.9

[E] Electrical Connection: Thread NPT1/2, IP66/68NEMA Type 4X/6P Encl.


C

C
[AD] Antenna: 100mm/4", align. device
[A1] Process Sealing: HNBR -30...150oC/-22...302oF
[AHJ] Process Connection: NPS 6" Cl.150 RF, 316/316Lflange ASME B16.5

149.5
[NTC] Accuracy, Weight + Measure Approval: Custody transfer, NMi type approval acc. to OIML
R85, API 3.1B, ISO4622,factory calib. certificate
NPS 6" Cl.150 RF, 316/316L [AA] Operation Language Display: English
flange ASME B16.5 [JA] Test, Certificate: 3.1 Material certificate, wetted metallic parts, EN10204-3.1 inspection
certificate
ø 95.0 [LA] Additional Approval: SIL 2
100mm/4", align. device [Z1] Marking: Tagging (TAG), Refer Table
D

D
E

E
NOTES.:-
1) All Dimensions are in mm.
2) Dimensional Tolerances shall be as per Manufacturer Standard.

Customer : Indian Oil Corporation Limited, Najibabad LOA No: - RCC/NR/UPSO-II/ENG/LT-99/20-21 Dated 14-11-2020
Endress + Hauser (India) Pvt. Ltd.
People for Process Automation Project : Supply, Installation, Integration, Testing, Commissioning and Comprehensive
Annual Maintenance of Radar Gauge, MST, Tank Side Indicator, Density Probe, AOPS and
Drawing. No.: E+H-IOCL-2009284924-GA-02
7B, 7th Floor, Godrej One, 00 30.11.2020 For Approval AAA RB SM other Associated Automation works for additional 1 no. 3600 KL IFR Tank for MS & 1 no.
Pirojsha Nagar, Vikhroli (East), 1200 KL CR Tank for BIO-DIESEL at Najibabad Depot Under UPSO-II Document Title: General Arrangement Drawing For Scale Sheet No:
Date Description Prpd. Chd. Appd. Radar Level Transmitter (NMR81)
MUMBAI - 400 079 Rev. NTS 1/1
By By By End User : IOCL, Najibabad Marketing Terminal
1 4 7
2

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