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Overview
For high accurate non-contact level measurement in stilling well applications in custody transfer.
Specs at a glance
* Accuracy
up to 0.5 mm
* Process temperature
-40°C…150°C
(-40°F...302°F)
* Process pressure / max. overpressure limit
Vacuum ... 25 bar abs
* Max. measurement distance
40 m (131 ft)
For calibration to regulatory standards:
30 m (98 ft)
* Main wetted parts
316L, PTFE
up to 0.5 mm
* Process temperature
-40°C…150°C
(-40°F...302°F)
* Process pressure / max. overpressure limit
Vacuum ... 25 bar abs
* Max. measurement distance
40 m (131 ft)
For calibration to regulatory standards:
30 m (98 ft)
* Main wetted parts
316L, PTFE
Field of application
Micropilot NMR84 is used for custody transfer and inventory control applications with NMi- and PTB-approvals. It meets the relevant requirements according to OIML R85 and API 3.1B. The NMR84 free space radar with drip-off planar antenna is specifically suited for stilling well applications. The superior drip-off antenna design with proven track record eliminates problems caused by
condensation.
With planar antenna particularly suited for stilling well applications.
* Process connections: Flanges
* Temperature: -40 to +150°C (-40 to +302°F)
* Pressure: Vacuum to +25bar (Vacuum to +362psi)
* Maximum measuring range: 40m (131ft)
* Accuracy: ±0.5mm (±0.02")
* Transmitting frequency: 6GHz
* International explosion protection and custody transfer certificates, overfill prevention WHG, SIL
condensation.
With planar antenna particularly suited for stilling well applications.
* Process connections: Flanges
* Temperature: -40 to +150°C (-40 to +302°F)
* Pressure: Vacuum to +25bar (Vacuum to +362psi)
* Maximum measuring range: 40m (131ft)
* Accuracy: ±0.5mm (±0.02")
* Transmitting frequency: 6GHz
* 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
* Unique drip-off antenna design eliminates measurement error due to condensation build-up
* 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
* Unique drip-off antenna design eliminates measurement error due to condensation build-up
Specification
|
item
|
value
|
|
Grade
|
Industrial
|
|
Warranty
|
1 Year
|
|
Customized support
|
OEM
|
|
Place of Origin
|
Germany
|
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Brand Name
|
Endress+Hauser
|
|
Model Number
|
Micropilot NMR84
|
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Measuring Principle
|
Level radar
|
|
Characteristic / Application
|
Planar antenna, 6GHz: High precision measurement for for storage tanks up to 30 m (98ft)
|
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Specialities
|
Custody transfer level measurement
|
|
Supply / Communication
|
85-264VAC
52-74VAC 19-64VDC |
|
Accuracy
|
up to 0.5 mm
|
|
Ambient Temperature
|
Standard:
-40°C…60°C (-40°F...140°F) For calibration to regulatory standards: -25°C…55°C (-13°F...131°F) |
|
Process Temperature
|
-40°C…150°C
(-40°F...302°F) |
|
Process Pressure
|
Vacuum.....25 bar abs
|
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Main Wetted Parts
|
316L, PTFE
|
|
Process Connection
|
Flange:
DN100/4"…DN300/12" UNI-Flange: DN150/6"…DN300/12" |
|
Max. Measurement Distance
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40 m (131 ft)
For calibration to regulatory standards: 30 m (98 ft) |
|
Communication
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Outputs:
Fieldbus: Modbus RS485, V1, WM550 HART, BPM and TRL/2 (via GE option) Analog 4-20mA output (Exi/ Exd) Relay output (Exd) Inputs: Analog 4-20mA input (Exi/ Exd) 2-, 3-, 4-wire RTD input Discrete input (Exd, passive/ active) |
|
Certificates / Approvals
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ATEX, FM, IEC Ex, EAC, JPN Ex, KC Ex,INMETRO, NEPSI, UK Ex
|
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Safety Approvals
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Overfill protection WHG
SIL |
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Design Approvals
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EN 10204-3.1
NACE MR0175, MR0103 AD2000 |
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Metrological Approvals And Certificates
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OIML, NMi, PTB
|
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Options
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Redundant fieldbus
Alu-coated or 316L housing Weather protection cover |
|
Application Limits
|
Maximum measuring range is
dependent on the tank form and/ or application Strong condensate or build-up formation |
please contact email for more about the shipping cost
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
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