Maximum measuring range80 m (262 ft)
Temperature–40 to +200 °C (–40 to +392 °F)
Pressure–1 to +25 bar (–14.5 to +362.6 psi)
Accuracy± 1 mm (0.04 in)
Supply voltage14 to 35 V
Maximum load R500 W
Power supply; Output2-wire; 4-20mA HART, 4-20mA
Permitted residual ripple with f = 100 to 10 000 HzUSS < 10 mV
Power consumption< 0.9 W
Nominal current3.6 to 22 mA
Breakdown signal (NAMUR NE43)3.59 to 22.5 mA
Reference operating conditions - Temperature+24 °C (+75 °F) ±5 °C (±9 °F)
Reference operating conditions - Pressure960 mbar abs. (14 psia) ±100 mbar (±1.45 psi)
Reference operating conditions - Humidity60 % ±15 %
Reference operating conditions - Reflectormetal plate with diameter ≥ 1 m (40 in)
Accuracy - Measuring distance up to 0.8 m (2.62 ft)max. ±0.03 %
Accuracy - Measuring distance > 0.8 m (2.62 ft)±0.02 %
Non-repeatability≤ 1 mm (0.04 in)
Beam diameter W as a function of beam angle α and distance DW = D × 0.25
Nozzle diameter (ØD)40 to 50 mm (1.6 to 2 in)
Maximum nozzle length (Hmax)200 mm (8 in)
Toolopen-ended wrench 36 mm (Sensor 3/4")
Maximum permissible torque50 Nm
AntennaPTFE cladded flush mount 80mm/3"
Bore max.1/10 Ø pipe
Slot width max.1/10 Ø pipe
Antenna size80mm/3"
Gaps at transition pointsnot exceed 1 mm (0.04 in)
Minimum distance to upper connecting pipe400 mm (15.7 in)
Reduced measuring accuracy area~ ±20 cm (7.87 in)
Ambient temperature range–40 to +80 °C (–40 to +176 °F)
Local display ambient temperature range–20 to +70 °C (–4 to +158 °F)
Seal temperature range–40 to 200 °C (–40 to 392 °F)
Storage temperature–40 to +80 °C (°F)
Climate classDIN EN 60068-2-38 (test Z/AD)
Degree of protectionWhen housing is closed, tested according to: IP68, NEMA6P (24 h at 1.83 m under
Vibration resistance1.5 (m/s2)2/Hz
Limited vibration resistance0.39 (m/s2)2/Hz
Electromagnetic compatibilityEN 61326 series and NAMUR Recommendation EMC (NE 21)
Maximum measured error during EMC testing< 0.5 % of the span
Process temperature–40 to +150 °C
Process pressure range–14.5 to 290 psi
Process temperature range-40 to +200 °C
SealFKM Viton GLT, -40...150°C / -40...302°F
Reference point of measurementø32.2 (1.27) mm (in)
Dimensions of integrated antenna40mm / 1-1/2" mm (in)
Ød148 mm
L1148 mm
L2191 mm
L419 mm (0,75 in) mm (in)
Ød297 mm
Ød3200 mm (7.87 in)
L320 mm (0,79 in)
WeightApprox. 4.5 kg (9.9 lb)
39 Points of the 3-point linearity protocol; engineering unit: mm (in)39 Points
A Distance from the reference point R to the first measuring pointlength of antenna + 500 mm (19.7 in) mm (in)
CertificationsSIL2 as per IEC 61508, SIL3 for homogeneous or diverse redundancy
Measuring range10 m (32.8 ft)
Maximum load R, depending on the supply voltage U at device U0 of the power supply unit500 W
Breakdown signal (NAMUR NE43) adjustable:3.59 to 22.5 mA
Resistance per channel2 × 0.5 Ω max.
Threshold DC voltage400 to 700 V
Threshold impulse voltage< 800 V
Reference operating conditionsTemperature = +24 °C (+75 °F) ±5 °C (±9 °F)
Reflectormetal plate with diameter ≥ 1 m (40 in)
Reference accuracyTypical data under reference operating conditions: DIN EN IEC 61298-2 / DIN EN I
Accuracy (Sum of non-linearity, nonrepeatability and hysteresis) 2)±0.03 %
Measured value resolutionDead band according to DIN EN IEC 61298-2 / DIN EN IEC 60770-1:
Sampling rate≥ 1.3 s–1 at U ≥ 24 V
Response time< 3.6 s
Influence of ambient temperatureDigital (HART): average TK = 3 mm/10 K
Zero point (4 mA)average TK = 0.02 %/10 K
Span (20 mA)average TK = 0.05 %/10 K
Antenna GE20mm / 2"
Antenna GF40mm / 1-1/2"
Maximum nozzle length (Hmax) 1)600 mm (24 in)
Antenna GM 2):80mm / 3"
Altitude according to IEC61010-1 Ed.3Generally up to 2 000 m (6 600 ft) above MSL.
Electromagnetic compatibility (EMC)<0.5 % of the span
Process ConnectionThread ISO228 G3/4, 316L
Ød148 mm (1,89 in)
Ød297 mm
Ød3150 mm (5,91 in)
Weight of antenna / process connectionMax. 1.7 kg (3.75 lb) + flange weight
Pressure equipment with allowable pressure ≤200 bar (2 900 psi)
Maximum pressure10 bar (145 psi)
Minimum distance between reference point R and 100% markA ≥ length of antenna + 200 mm (8 in)
Minimum value:400 mm (16 in)
Minimum spanF ≥400 mm (16 in)
Maximum value for "Empty calibration"E ≤24 m (79 ft)
Material:Plastic PBT, 316L/1.4404, Aluminum
Degree of protection:IP68 / NEMA 6P and IP66 / NEMA 4x
Suitable for display modules:SD02 (push buttons), SD03 (touch control)
Connecting cable:Cable supplied with device up to 30 m (98 ft), Standard cable supplied by custom
Ambient temperature range:–40 to 80 °C (–40 to 176 °F)
Ambient temperature range (option):–50 to 80 °C (–58 to 176 °F)
Resistance per channel:2 * 0.5 Ωmax
Threshold DC voltage:400 to 700 V
Threshold impulse voltage:< 800 V
Capacitance at 1 MHz:< 1.5 pF
Nominal arrest impulse voltage (8/20 μs):10 kA
Suited for wire cross-sections:0.2 to 2.5 mm2 (24 to 14 AWG)
Reference accuracy - Measuring distance > 0.8 m (2.62 ft)±1 mm (±0.04 in) mm/in
Beam diameter WD × 0.25 mm
Torque50 Nm (36 lbf ft)
Flange sizeDN100/PN16
Tightening torque40 to 60 Nm
Seal AFKM Viton GLT, -40 to 150°C/-40 to 302°F or FFKM Kalrez, -20 to 150°C/-4 to 302°
Seal BFKM Viton GLT, -40 to 200°C/-40 to 392°F or FFKM Kalrez, -20 to 200°C/-4 to 392°
DN50 PN25 slotted nutPTFE>316L
DN80 PN25 slotted nutPTFE>316L
Data transmission rate1 200 Bit/s
HART specification7.0
Minimum start-up voltage16 V
Start-up current3.6 mA
Start-up time65 s
Minimum operating voltage14.0 V
Multidrop current4.0 mA
Set-up time15 s
Terminal voltage14 to 35 V
Permitted residual ripple with f = 100 to 10000 HzUSS < 10 mV
Capacitance at 1 MHz< 1.5 pF
Beam angle→ 30
Beam angle α14 °
Beamwidth diameter W0.70 m (2.29 ft)
Dielectric constant of the mediumεr ≥ 10
Distance from antenna to ceiling/window100 mm (4 in)
Inner nozzle diameterD40 to 50 mm (1.6 to 2 in)
Maximum nozzle height Hmax≤200 mm (8 in)
Antenna GM50mm / 2"
Antenna GN80mm / 3"
Information concerning threaded connectionsTool: open-ended wrench 36 mm (Sensor 3/4"); open-ended wrench 55 mm (Sensor 1 1
Inner nozzle diameter D100 to 150 mm (4 to 6 in) mm/in
Antenna GM 2)50mm / 2" mm/in
Antenna GN 2)80mm / 3" mm/in
Nps2" Cl.150, PTFE>316/316L
Dn50 PN10/16, PTFE>316L
FccPart 15
Process connectionNPS 2" Cl.150, PTFE >316/316L
Power Supply; Output1) 2-wire; 4-20mA HART
Maximaler Messbereich10 m (32,8 ft)
Datenübertragungsrate1 200 Bit/s
Reichweite unter Referenzbedingungen> 10 m (33 ft)
Elektrische AnschlusswerteU = 16 … 35 VDC, I = 0 … 40 mA
InnenwiderstandRI < 880 Ω
Isolationsspannungenpotenzialfrei, Isolationsspannung 1 350 VDC gegen Spannungsversorgung und 500 VA
SchaltverzögerungFrei programmierbar im Bereich 0 … 100 s
Maximale Bürde500 W
Klemmenspannung U am Gerät16 … 30 V
Maximale Bürde R500 W
Leistungsaufnahme< 0,9 W
Nennstrom3,6 … 22 mA
Ausfallsignal (NAMUR NE43)einstellbar: 3,59 … 22,5 mA
Referenzbedingungen Temperatur+24 °C (+75 °F) ±5 °C (±9 °F)
Referenzbedingungen Druck960 mbar abs. (14 psia) ±100 mbar (±1,45 psi)
Referenzbedingungen Luftfeuchte60 % ±15 %
Referenzbedingungen ReflektorMetallplatte mit Durchmesser ≥ 1 m (40 in)
Genauigkeit Messdistanz bis 0,8 m (2,62 ft)max. ±4 mm (±0,16 in)
Genauigkeit Messdistanz > 0,8 m (2,62 ft)±1 mm (±0,04 in)
Nichtwiederholbarkeit≤ 1 mm (0,04 in)
Kegeldurchmesser WD × 0,25 mm
Maximal erlaubtes Drehmoment50 Nm (36 lbf ft)
Stutzendurchmesser (ØD)50 … 80 mm (2 … 3,2 in)
Maximale Stutzenlänge (Hmax)600 mm (24 in)
FlanschgrößeDN100/PN16
Anzugsdrehmoment40 … 60 Nm
Antenne80mm/3"
Mindestabstand zum oberen Verbindungsrohr400 mm (15,7 in)
Behälter mit Wärmeisolierungmax. 350°
Befestigungsschraube1,5 Nm bei Kunststoffgehäuse; 2,5 Nm bei Alu- oder Edelstahlgehäuse
SchutzartIP68, NEMA6P (24 h bei 1,83 m unter Wasser)
Prozesstemperatur-40 … +150 °C
Prozessdruckbereich-1 … 20 bar
Prozesstemperaturbereich-40 … +200 °C [°C]
Process connectionFlansch oder DIN11851
Dichtung AFKM Viton GLT, -40...150°C/-40...302°F oder FFKM Kalrez, -20...150oC/-4...302°F
Dichtung BFKM Viton GLT, -40...200°C/-40...392°F oder FFKM Kalrez, -20...200oC/-4...392°F
Referenzpunkt der Messungø32.2 (1.27) mm (in)
SealFKM Viton GLT, -40...150°C/-40...302°F oder FFKM Kalrez, -20...150oC/-4...302°F
Weightca. 4,5 kg (9,9 lb)
Druck ≤200 bar
Maximale Montagehoehe15 m (49 ft)
Maximale Entfernung von Astronomischen Stationen40 km
Maximaldruck10 bar (145 psi)
Tp max24 MWP
Minimaler Alarm3,6 mA
Maximaler Alarm22 mA
Bürde HARTmin. 250
Pull-up-widerstand< 1 000 Ω
Klemmenspannung14 … 35 V
Hilfsenergie, Ausgang2-Draht; 4-20mA HART, Schaltausgang
Messrate ≥ 1,3 s–1bei U ≥ 24 V
Sprungantwortzeit< 3,6 s
Digital (HART)mittlerer TK = 2 mm/10 K
Analog (Stromausgang)Nullpunkt (4 mA): mittlerer TK = 0,02 %/10 K
Dielektrizitätskonstante des Mediumsεr ≥ 10
Optimale Dicke1,25 mm
Ø Bohrungmax. 1/10 Ø Rohr
Schlitzbreitemax. 1/10 Ø Rohr
Max. 8 × 45 °8 × 45 °
Sicherungskralle90 °
Schraube der Sicherungskralle2,5 Nm
Umgebungstemperaturbereich–40 … +80 °C (–40 … +176 °F)
Vor-Ort-Anzeige Temperaturbereich–20 … +70 °C (–4 … +158 °F)
KlimaklasseDIN EN 60068-2-38 (Prüfung Z/AD)
Schwingungsfestigkeit1,5 (m/s2)2/Hz
Schwingungsfestigkeit (eingeschränkt)0,39 (m/s2)2/Hz
Maximale Messabweichung während EMV-Prüfungen< 0,5 % der Spanne
Material316L
Abmessungen Integrierte Antenne, PEEK, 40mm 1-1/2"227 (8.94) mm (in)
Prozessanschluss Gewinde 1-1/2"184 (7.24) mm (in)
Durchmesser Gehäuseø54.8 (2.18) mm (in)
Durchmesser Antenneø42.5 (1.67) mm (in)
Abstand vom Referenzpunkt R zum ersten MesspunktAntennenlänge + 500 mm (19,7 in) mm (in)
elektrische AnschlusswerteU = 16 … 35 VDC, I = 0 … 40 mA
Messrate≥ 1,3 s–1 bei U ≥ 24 V
Einfluss der UmgebungstemperaturDigital (HART): mittlerer TK = 3 mm/10 K
Distanz (D)5 m (16 ft)
Abstand von der Antennenkante zum Tankca. 100 mm (4 in)
Antenne GM50mm / 2" mm/in
Antenne GN80mm / 3" mm/in
Umgebungstemperaturbereich Messgerät–40 … +80 °C (–40 … +176 °F)
Umgebungstemperaturbereich Vor-Ort-Anzeige–20 … +70 °C (–4 … +158 °F)
Dimensions227 (8.94), 184 (7.24), 30 (1.18) mm (in)
Gewicht Antenne / Prozessanschlussmax. 1,7 kg (3,75 lb) + Flanschgewicht 2)
Maximum operation height15 m (49 ft)
radius around RAS stations40 km
distance from DRAO10 km
AAntennenlänge + 500 mm (19,7 in) mm (in)
Widerstand pro Kanal2 * 0,5 Ωmax
Schwellengleichspannung400 … 700 V
Schwellenstoßspannung< 800 V
Kapazität bei 1 MHz< 1,5 pF
Nennableitstrom (8/20 μs)10 kA
Passend für Leiterquerschnitte0,2 … 2,5 mm2 (24 … 14 AWG)
ApprovalJ2 JPN Ex ia IIC T6 Ga/Gb, JPN Ex ia IIIC T85°C Da/Db
Hart-spezifikation7.0
Minimale Anlaufspannung16 V
Anlaufstrom3,6 mA
Anlaufzeit65 s
Minimale Betriebsspannung14,0 V
Multidrop-strom4,0 mA
Zeit für Verbindungsaufbau15 s
Zulässige Restwelligkeit bei f = 100 ... 10000 HzUSS < 10 mV
Abstrahlwinkel α14 °
Prozessdruck-1 … 20 bar
A DichtungPTFE plattiert, -40...150°C/-40...302°F
B DichtungPTFE plattiert, -40...200°C/-40...392°F
Hilfsenergie;ausgang1) 2-Draht; 4-20mA HART
2) 2-Draht; 4-20mA HART; Schaltausgang
3) 2-Draht; 4-20m
EinschraubgewindeGabelschlüssel 36 mm (Sensor 3/4") mm"
Einsatzhöhe nach IEC61010-1 Ed.3Generell bis 2 000 m (6 600 ft) über Normalnull.
Maximale Montagehöhe15 m (49 ft)
Permitted storage temperature–40 to +80 °C (–40 to +176 °F)
Distance (D)5 m (16 ft)
Inner nozzle diametermin. 40 mm (1.5 in)
Maximum nozzle height≤150 mm (6 in)
Recommended tightening torque45-65 Nm
Power supply14 to 35 V
Nominal arrest impulse voltage (8/20 μs)10 kA
Dimensions10 (0.4) mm (in)
Stutzeninnendurchmesser Dmin. 40 mm (1,5 in)
Maximale Stutzenhöhe Hmax≤150 mm (6 in)
empfohlenes Anzugsdrehmoment40 Nm
Steckbare Federkraftklemmen0,5…2,5 mm2 (20…14 AWG)
Schraubklemmen0,2…2,5 mm2 (24…14 AWG)
Kabel für TemperaturenTU +20 K
Versorgungsspannung14…35 V
Externer ÜberspannungsschutzHAW562 oder HAW569 von Endress+Hauser
Kabelabisolierung10 mm (0,4 in)
Wetterschutzhaube54 mm (2,1 in) mm (in)
Fréquence80 GHz
Gamme de mesure maxiAntenne de 20mm : 10m
Power supply, output16 to 30 V 3)
Step response time< 3.6 s
Measuring rate≥ 1.3 s–1 at U ≥ 24 V
Integrated, PEEK 20 mm / 3/4" antenna, α 14 °W = D × 0.25
Integrated, PEEK 40 mm / 1-1/2" antenna, α 8 °W = D × 0.14
PTFE cladded, flush mount 50 mm (2 in) antenna, α 7 °W = D × 0.12
PTFE cladded, flush mount 80 mm (3 in) antenna, α 3 °W = D × 0.05
Local display–20 to +70 °C (–4 to +158 °F)
Vibration resistance DIN EN 60068-2-64 IEC 60068-2-64 at 5 to 2 000 Hz:1.5 (m/s2)2/Hz
Maximum measured error during EMC testing:< 0.5 % of the span
GT18 housing - stainless steelApprox. 4.5 kg (9.9 lb)
GT19 housing - plasticApprox. 1.2 kg (2.7 lb)
GT20 housing - aluminumApprox. 1.9 kg (4.2 lb)