Micropilot NMR81 is used for custody transfer and inventory control applications with NMi- and PTB-approvals and meets the requirements according to OIML R85 and API 3.1B. NMR81 is particularly suited for free space applications up to 70m. The drip-off lens antenna with 80 GHz transmitting frequency produces a sharply focused beam angle of 3° and avoids obstacles even close to tank wall.

Measurement - Equipment & Instruments

Product features

Measuring Principle Level radar
Characteristic / Application Lens antenna, 79GHz: High precision measurement for for storage tanks up to 30 m (98ft)
Specialities Custody transfer level measurement; Measurement close to tank wall
Supply / Communication 85-264VAC
Accuracy up to 0.5 mm
Ambient temperature Standard:; -40°C…60°C; (-40°F...140°F);
Process temperature -40°C...200°C; (-40°F...392°F)
Process pressure absolute / max. overpressure limit Vacuum.....16 bar abs
Main wetted parts 316L, PTFE
Process connection Flange:; DN50/2"…DN300/12"; Flange w/ Alignment tool:; DN100/4"…DN300/12"; UNI-Flange:; DN150/6"…DN3


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