| Order Code | NMR81-LKC7/0 |
| Ext. Order Code. | NMR81-NC1BA1A2X0ACAABA1AFJICW |
| Name | Micropilot NMR81 |
| Level, radar, contactless. Precision device, free space. Application: liquids. Highly precise measurement for custody transfer and inventory control. Superior corrosion resistance. Hybrid tank measurement system. Tank correction algorithms. Flexible fieldbuses, inputs and outputs. Complete tank sensor integration. :: Custody transfer certified. :: 80 GHz FMCW. :: Superior drip-off antenna design. :: Installation close to tank wall. :: SIL2 / SIL3 according IEC61508. |
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| Approval: | |
| NC | INMETRO Ex ia/db IIC T6 Ga/Gb INMETRO Ex db [ia Ga] IIC T6 Gb |
| Terminal Type: | |
| 1 | Spring terminals |
| Power Supply; Display: | |
| B | 85-264VAC; LCD + operation |
| Primary Output: | |
| A1 | Modbus RS485 |
| Secondary I/O Analogue: | |
| A2 | Ex d/XP, 2x 4-20mA HART, 2x RTD input |
| Secondary I/O Digital Ex d/XP: | |
| X0 | Not selected |
| Housing: | |
| AC | Transmitter Alu, coated, process 316/316L |
| Electrical Connection: | |
| A | Thread M20, IP66/68 NEMA Type 4X/6P Encl. |
| Antenna: | |
| AB | 50mm/2" |
| Process Sealing: | |
| A1 | HNBR -30...150oC/-22...302oF |
| Process Connection: | |
| AFJ | NPS 3" Cl.150 RF, 316/316L flange ASME B16.5 |
| Accuracy, Custody Transfer Approval: | |
| ICW | Standard version, 3-point calibration certificate |