KOBOLD Instruments Inc • 1801 Parkway View Drive • 15205 Pittsburgh, PA • Tel: +1 412 788 2830 • E-mail: Please activate JavaScript • visit koboldusa.com

nrm-fuellstand.png: Non-Contact Radar Level Transmitter - NRM

Non-Contact Radar Level Transmitter - NRM

For liquids

Measuring range: liquids up to 23 m
BSP-, NPT-thread male
flange 3"... 6" (DN, ANSI, JIS)
dairy connection, Tri-Clamp®
Material connection: stainless steel, aluminium, PP, PTFE
pmax: 25 bar
tmax: +180°C
Accuracy: ±3 mm
Power supply: 20 - 36 VDC (Ex= 20 - 30 VDC) , 2-wire
Output: 4 - 20 mA HART®
Approval: Ex ia (ATEX & IECEx)


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932 KB

Operating Instructions

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NRM - Operating Instructions

2,8 MB
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NUS-NTB-NRM-SW software - Operating Instructions

16,9 MB
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HARTCOMM - Operating Instructions

308 KB


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General Safety Instructions

175 KB


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II 1/2 G Ex ia IIB T6..T5 Ga/Gb
II 1 G Ex ia IIB T6..T5 Ga
II 1 G Ex ia IIB T6..T4 Ga
II 1 G Ex ia IIB T6..T3 Ga

2,6 MB
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Ex ia IIB T6..T5 Ga/Gb
Ex ia IIB T6..T5 Ga
Ex ia IIB T6..T4 Ga
Ex ia IIB T6..T3 Ga

282 KB


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NUS-NTB-NRM-SW software

Configuration software

20,8 MB

Driver for HARTCOMM modem


The 2-wire non-contact microwave level transmitters type NRM provide the most advanced, new generation measurement technique of the industrial process automation field, available as NRM-4 (compact version) and NRM-7 (integrated version).

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KOBOLD Instruments Inc.

1801 Parkway View Drive
15205 Pittsburgh PA
United States of America

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