Measuring range16...36 m
Output signal4...20 mAV DC
IP protectionIP65
Operating temperature-70°C
Storage temperature-85°C
Vessel pressure max.0.5 bar (7.252 psi)
Process temperature max.130 °C (266 °F)
Screws316L
Holding ring316L
Contact ring316L
Reference operating temperature+20 °C ±5 °C (+68 °F ±41 °F)
Relative humidity (air)65 % ±20 %
ResolutionDigital: 1mm (0.04 in) / 0.03 % of measuring range
Influence of ambient temperaturedigital output PROFIBUS PA: average TK: 2 mm (0.08 in) /10 K, max. 5 mm (0.2 in)
Current output (additional error)Zero point (4 mA): average TK: 0,03 %/10 K, max. 0,45 % over the entire temperat
Measuring range16...36 m
Max. Betriebstemperatur70°C
Max. Speichertemperatur85°C
Ip-schutzklasseIP65
Ausg. B. AlarmMIN -10% 3.6mA
TA >70°Ct >85°C
Current consumption - Communication HART3.6...22 mA
Power consumption - Normal operationmin. 60 mW, max. 900 mW
DisplayVU331, version 2
Antenne Dichtung; TemperaturFKM Viton GLT; -40…150 °C
Antennenverlängerung100mm/4"
Process connectionGGJ Gewinde DIN2999 R1-1/2, 316L
Max. measuring range16...36 m
Ip65
Betriebstemperatur>70°C
DC / εr2.3, 2.1, 2.3, 3.1
Optimum thickness [mm (in)]1)3.8 (0.15), 4.0 (0.16), 3.8 (0.15), 3.3 (0.13)
Operating frequencyabout 26 GHz
Weightmore than 18 kg
Storage Temperature-40 °C…+80 °C
Current consumptionapprox 13 mA
Dielectric constant in a stilling wellεr ≥ 1,4
Dielectric constant in free spaceεr ≥ 1,9
Weight F23 housingapprox 7.4 kg + weight of flange
Arbeitsfrequenzca. 26 GHz
IP ratingIP65
Antenna seal; TemperatureKalrez; -20°C…150°C/-4°F…302°F
Antenna extension100 mm / 4" antenna extension
Process connectionGGJ Thread DIN2999 R1-1/2, 316L
Operating frequencyFMR240: K-band
Min. measuring range5 m (16 ft) m (ft)
Reference operating conditions - Temperature+20 °C ±5 °C (+68 °F ±41 °F)
Reference operating conditions - Pressure1013 mbar abs. ±20 mbar (15 psi abs. ±0.29 psi)
Reference operating conditions - Relative humidity (air)65 % ±20 %
Maximum measured error - For max. measuring range = 40 mto 10 m (33 ft): ± 3 mm (±0.12 in)
Maximum measured error - For max. measuring range = 70 mto 1 m (3.3 ft): ± 30 mm (±1.18 in)
Resolution - Digital / analog in % 4 to 20 mA1mm (0.04 in) / 0.03 % of measuring range
Influence of ambiente temperature - Digital output HART - average TK2 mm (0.08 in) /10 K, max. 5 mm (0.2 in) over the entire temperature range -40 °
Influence of ambiente temperature - Current output (additional error, in reference to the span of 16 mA) - Zero point (40,03 %/10 K, max. 0,45 % over the entire temperature range -40 °C to +80 °C (-40
Influence of ambiente temperature - Current output (additional error, in reference to the span of 16 mA) - Span (20 mA)0,09 %/10 K, max. 0,95 % over the entire temperature range -40 °C to +80 °C (-40
MaterialMaterials of T12 and F12 housing (seawater-resistant, powder-coated)
Max. Temperatur70°C
Ip-klasseIP65
Transportbedingungenfür Geräte über 18 kg beachten
Single stage agitator<60 RPM
Messgenauigkeit ReferenzbedingungenTemperatur = +20 °C ±5 °C (+68 °F ±41 °F)
AuflösungDigital: 1mm (0.04 in) / 0,03 % des Messbereichs
Einfluss der UmgebungstemperaturDie Messungen sind durchgeführt gemäss EN 61298-3:
VerschlussScrews M4x10 and spring washers
Durchmesser40 mm/1½"
Reference operating conditions temperature+20 °C (68 °F) ±5 °C (9 °F)
Reference operating conditions relative humidity (air)65 % ±20%
Resolution Digital / analog in % 4…20 mA1mm / 0.03 % of measuring range
Influence of ambient temperature digital output (HART, PROFIBUS PA, Foundation Fieldbus)average TK: 2 mm/10 K, max. 5 mm over the entire temperature range -40 °C...+80
Influence of ambient temperature current output (additional error, in reference to the span of 16 mA)average TK: 0,09 %/10 K, max. 0,95 % over the entire temperature range -40 °C...
ToF ToolHART/4...20 mA
Input4...20 mA
Antennengröße40 mm (1½")
D [mm (in)]40 (1.57)
H [mm (in)]< 85 (< 3.35)
Ausgabebereich4...20 mA V DC
Behälterdruck max.0,5 bar (7,252 psi)
Antennendurchmesser d75 mm (2,95 in)
WerkstoffeT12 und F12-Gehäuse (seewasserbeständig, pulverbeschichtet)
Versorgungsspannung16 ... 30 V DC
Ausgangssignal4...20 mA
CertificationsPTB 00 ATEX
Stromaufnahme3,6...22 mA
Leistungsaufnahmemin. 60 mW, max. 900 mW
Überspannungsschutz600 V Elektrodenableiter
Anzeige40
Druck 1)-1 ... 40 bar
Dielektrizitätszahl im Schwallrohrεr ≥ 1,4
Dielektrizitätszahl im Freifeldεr ≥ 1,9
Gewicht F23-Gehäuseca. 7,4 kg + Flanschgewicht
FISCO Ui17,5 V
Pi5,5 W; mit Überspannungsschutz 1, 2 W
Li0,01 mH
Marker alignmentPerpendicular (90°) to tank connectors
Housing rotation350°
Maximum radiated pulsed energy1mW (average power output 1 μW)
maximale abgestrahlte Pulsenergie1 mW
Einschaltspannung9V
Part numberFMR240