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Micropilot FMR62B

Radar Level Gauge · Cargo Level & Temperature Gauging

Class-certified type (DNV register) · technical data sheet not yet verified
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Micropilot FMR62B is part of the new generation of 80 GHz radar sensors. It is used for continuous non-contact level measurement in challenging liquid applications. It masters process requirements like high temperatures, high process pressure as well as changing media. Testing concepts for SIL-locking and proof tests reduces the risk of systematic errors. Heartbeat Technology offers verification and monitoring functions to identify anomalies for increased safety and productivity.

Specifications

Technical data.reference — unverified

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Maximum measuring range80 m
Temperature–196 to +450 °C
Pressure–1 to +160 bar
Electrical connection dataU = 16 to 35 VDC, I = 0 to 40 mA
Internal resistorRI < 880 Ω
Insulation voltagesFloating, insulation voltage 1 350 VDC in relation to power supply and 500 VAC i
Switching delayUser-programmable in the 0 to 100 s range, separate for switch-on point and swit
HART loadMin. 250 Ω
Minimum distance from tank wall15 cm
Borehole diameter maximum1/10 of the pipe diameter
Slot width maximum1/10 of the pipe diameter
Maximaler Messbereich80 m
Temperatur–196 … +450 °C
Druck–1 … +160 bar
CertificationsEN 302729
Mindestabstand zwischen Referenzpunkt R und 100%-MarkeAntennenlänge + 200 mm (8 in)
Mindestwert400 mm (16 in)
Minimale Spanne400 mm (16 in)
Maximalwert für Abgleich Leer50 m (164 ft)
Arbeitsfrequenzca. 80 GHz
Sendeleistung Peakleistung6,3 mW
Sendeleistung Mittlere Ausgangsleistung63 µW
Ausgang SignalkodierungFSK ±0,5 mA über dem Stromsignal
Ausgang Datenübertragungsrate1 200 Bit/s
Stromausgang4 … 20 mA mit überlagertem digitalem Kommunikationsprotokoll HART, 2-Draht
Stromausgang Betriebsarten• 4,0 … 20,5 mA • NAMUR NE 43: 3,8 … 20,5 mA (Werkeinstellung) • US mode: 3,9 …
FehlerverhaltenMinimaler Alarm (= Werkseinstellung): 3,6 mA Maximaler Alarm: 22 mA
Vor-ort-anzeigeStatussignal (gemäß NAMUR-Empfehlung NE 107): Klartextanzeige
Minimale Anlaufspannung10,5 V
Anlaufstrom< 3,6 mA
Anlaufzeit< 15 s
Minimale Betriebsspannung10,5 V
Zeit für Verbindungsaufbau< 30 s
Prozesstemperatur–20 … +150 °C (–4 … +302 °F)
Ta+76 °C (+169 °F)
Tp+150 °C (+302 °F)
Kunststoffgehäuse; Prozesstemperatur–60 … +150 °C (–76 … +302 °F)
Kunststoffgehäuse; Prozesstemperatur bei CSA C/US Zulassung0 … +150 °C (+32 … +302 °F)
Kabelaußendurchmesser (Kunststoff Verschraubung)⌀5 … 10 mm
Kabelaußendurchmesser (Messing vernickelt Verschraubung)⌀7 … 10,5 mm
Kabelaußendurchmesser (Edelstahl Verschraubung)⌀7 … 12 mm
Überspannungsschutz Zündspannungmin. 400 VDC
Überspannungsschutz Nennableitstrom10 kA
AntennePTFE plattiert, frontbündig 50 mm (2 in)
Maximale Stutzenlänge Hmax750 mm (30 in)
Horn Antenne65 mm (2,56 in)
Kegeldurchmesser W0,35 m (1,15 ft)
CSA C/US Zulassung und Kunststoffgehäuse; Prozesstemperatur0 … +200 °C (+32 … +392 °F)
Gehäuse Aluminium, beschichtet; Prozesstemperatur–20 … +150 °C (–4 … +302 °F)
P1Tp: –196 °C (–320 °F) | Ta: +76 °C (+169 °F)
P2Tp: +76 °C (+169 °F) | Ta: +76 °C (+169 °F)
P3Tp: +200 °C (+392 °F) | Ta: +27 °C (+81 °F)
P4Tp: +200 °C (+392 °F) | Ta: –40 °C (–40 °F)
P5Tp: –40 °C (–40 °F) | Ta: –40 °C (–40 °F)
P6Tp: –196 °C (–320 °F) | Ta: +30 °C (+86 °F)
Drip-off Antenne50 mm (2 in)
Antenne plattiert frontbündig, PTFE50 mm (2 in)
Profile version3.02
Manufacturer ID17 (0x11)
Ident number0x1568 or 0x9700
Measuring range7 m (23 ft)
Ambient temperature range–40 to +85 °C (–40 to +185 °F)
Ambient temperature range with LCD display–40 to +85 °C (–40 to +185 °F) with limitations in optical properties
Ambient temperature range with LCD display limitations–20 to +60 °C (–4 to +140 °F)
Plastic housing; process temperature–196 to +200 °C (–320 to +392 °F)
Aluminum housing, coated; process temperature–20 to +150 °C (–4 to +302 °F)
CSA C/US approval and plastic housing; process temperature0 to +200 °C (+32 to +392 °F)
Usable measuring rangeLength of antenna + 10 mm (0.4 in)
Ambient temperature range without limitations–20 to +60 °C (–4 to +140 °F)
Umgebungstemperatur–40 … +80 °C (–40 … +176 °F)
Option–50 … +80 °C (–58 … +176 °F)
Umgebungstemperaturbereich–40 … +85 °C (–40 … +185 °F)
Electrical connection2x 0.7 Nm
Cover with securing screw7x 0.7 Nm
Temperatura-196 ... +450 °C (-321 ... +842 °F)
Campo di misurafino a 80 m (262 ft)
Tecnologia80 GHz
Campo di misura massimo125 m
Frequenza80 GHz
Part numberFMR62B
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The Micropilot FMR62B is a free-space radar for continuous, non-contact level measurement of liquids, pastes, and sludges.

Applications

  • liquid level measurement
  • paste level measurement
  • sludge level measurement

Features

  • PTFE antenna or ceramic sealed high-temperature antenna
  • reliable measurement with strong signal focusing
  • easy guided commissioning with intuitive user interface
  • easy guided proof testing for SIL and WHG
  • longer calibration cycles with Radar Accuracy Index

Options

  • Buildup detection
  • Foam detection
  • Loop diagnostics
Source: Endress+Hauser Micropilot FMR62B datasheet, p. 14

Standards

  • IEC 61508
Endress+Hauser Micropilot FMR62B – Photo (3fbdae7617d6_S1-67 S. 1)
Photo · 3fbdae7617d6_S1-67 · S. 1
Endress+Hauser Micropilot FMR62B – Photo (a9163e16d8dd_S1-61 S. 1)
Photo · a9163e16d8dd_S1-61 · S. 1
Endress+Hauser Micropilot FMR62B – Photo (45d5ab67c1fa_S1-1 S. 1)
Photo · 45d5ab67c1fa_S1-1 · S. 1
Endress+Hauser Micropilot FMR62B – Drawing (3fbdae7617d6_S1-67 S. 1)
Drawing · 3fbdae7617d6_S1-67 · S. 1
Endress+Hauser Micropilot FMR62B – Page preview (3fbdae7617d6_S1-67 S. 4)
Page preview · 3fbdae7617d6_S1-67 · S. 4
Endress+Hauser Micropilot FMR62B – Page preview (3fbdae7617d6_S1-67 S. 5)
Page preview · 3fbdae7617d6_S1-67 · S. 5
Endress+Hauser Micropilot FMR62B – Page preview (3fbdae7617d6_S1-67 S. 6)
Page preview · 3fbdae7617d6_S1-67 · S. 6
Endress+Hauser Micropilot FMR62B – Page preview (3fbdae7617d6_S1-67 S. 7)
Page preview · 3fbdae7617d6_S1-67 · S. 7
Source: Endress+Hauser Micropilot FMR62B datasheet, p. 1
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