Endress+Hauser Radar measurementMicropilot NMR81
| 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) |
| Application limits | Maximum measuring range is dependent on the tank form and/ or application Strong condensate or build-up formation |
| Certificates / Approvals | ATEX, FM, IEC Ex, EAC, JPN Ex, KC Ex, INMETRO, NEPSI, UK Ex |
| Characteristic / Application | Lens antenna, 80GHz: High precision measurement for for storage tanks up to 30 m (98ft) |
| Communication | 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) |
| Design approvals | EN 10204-3.1 NACE MR0175, MR0103 AD2000 |
| Main wetted parts | 316L, PTFE |
| Max. measurement distance | 70 m (230 ft) For calibration to regulatory standards: 50 m (164 ft) |
| Measuring principle | Level radar |
| Metrological approvals and certificates | OIML, NMi, PTB |
| Options | Redundant fieldbus Alu-coated or 316L housing Weather protection cover Adjustable mounting seals |
| Process Connection | Flange: DN50/2"…DN300/12" Flange w/ Alignment tool: DN100/4"…DN300/12" UNI-Flange: DN150/6"…DN300/12" UNI-Flange w/ Alignment tool: DN150/6"…DN300/12" |
| Process pressure / max. overpressure limit | Vacuum.....16 bar abs |
| Process temperature | -40°C...200°C (-40°F...392°F) |
| Safety approvals | Overfill protection WHG SIL |
| Specialities | Custody transfer level measurement Measurement close to tank wall |
| Supply / Communication | 85-264VAC 52-74VAC 19-64VDC |
Frequently Asked Questions
How do I get pricing for NMR81?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the NMR81?
NMR81 is a Endress+Hauser part. KKM Solutions sources Endress+Hauser components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of NMR81?
Key specifications include 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); Application limits: Maximum measuring range is dependent on the tank form and/ or application Strong condensate or build-up formation; Certificates / Approvals: ATEX, FM, IEC Ex, EAC, JPN Ex, KC Ex, INMETRO, NEPSI, UK Ex. The full specification table on this page lists every published attribute for this part.
How quickly can NMR81 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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