Micropilot NMR81 Radar Sensor
Radar measurement
Drip-off lens antenna with 80 GHz transmitting frequency for custody transfer applications
Field of application
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.
Micropilot NMR81 Radar Sensor
80GHz drip-off lens antenna suited for free space applications up to 70m offers high beam focusing for applications with nozzle situated close to tank wall.
- Process connections: Flanges
- Temperature: -40 to +170°C (-40 to +338°F)
- Pressure: Vacuum to +16bar (Vacuum to +232psi)
- Maximum measuring range: 70m (230ft)
- Accuracy: ±0.5mm (±0.02")
- Transmitting frequency: 80GHz
- International explosion protection and custody transfer certificates, overfill prevention WHG, SIL
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 ±0.5mm (±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
- Simplified installation and trouble-free operations due to easy connection to major DCS systems via open protocols
- 80GHz technology for narrow beam angle for sharper focus, without interference from tank wall and obstructions