Supply voltage25 V
Maximum load500 Φ including signal line
Maximum current of all connected devices24 mA
D1 dimension50.9 mm
D2 dimension>100.9 mm
Process temperature range–200 to +200 °C (–328 to 392 °F)
Process pressure range0 to 6 bar (600 Kpa/0 to 87 psi)
Medium density0.430 to 2.000 g/cm3 (27 to 125 lb/ft3)
CertificationsPressure Equipment Directive 2014/68/EU
Relay switching power for resistive load30 VDC @ 2 A, 250 VDC @ 0.1 A, 250 VAC @ 2 A
Maximum pick-up voltage250 VAC, 250 VDC
Minimum pick-up voltage25 VAC, 5 VDC
Modbus communication lineObserve the cable conditions from the TIA-485-A, Telecommunications Industry Ass
V1 communication line2-wire twisted pair, screened or unscreened cable. Resistance in one cable: ≤ 12
Overvoltage protectionOn the communication and power lines; according to IEC 60060-1 / DIN 60079-14: 1
Measured value resolution≤ 0.1 mm (0.004 in)
L (mm) (in)-1.4 -1.3 -1.2 -1.1 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 -36 -32 -28 -2
L1, L2 (mm) (in)24000
Lateral shift of displacer according to measurement range16 m (A3) (NMS80/NMS81/NMS83)
Tankbodenhöhe und Füllstand Peilplatte70 mm (2,76 in) und 50 mm (1,97 in)
Größe des Prozessanschlusses3"/DN80
Vcc81
Gnd82
A83
B84
D150,9 mm
L11 000 mm
L220 000 mm
D50 mm
S5,0
Messtrommel28 m
Maximum Permissible Error (MPE)0,4 mm (0,016 in)
User entry0 to 5 000 mm
Factory setting500 mm
Calibration temperature-50 to 250 °C
Linear expansion coefficient0 to 100 ppm
Wire expansion coefficient0 to 100 ppm
Offset standby distance500 mm
Pressure 100%25 000 bar
Line impedance0 to 15
Min. pressure0 to 100 bar
Safety distance0 to 10 000 mm
Hysteresis0 to 2 000 mm
Slow hoist zone10 to 999 999.9 mm
Overtension wgt100 to 999.9 g
Undertension wgt0 to 300 g
RTD typeCu50
AI 100% value-100 000 to 100 000 mm
0 % value-100 000 to 100 000 mm
High voltage AC power supply28.8 VA
Low voltage AC power supply21.6 VA
Low voltage DC power supply13.4 W
Power consumption12 W
Maximum current consumption of the connected HART devices24 mA
Output voltage of the Ex-d module17.0 V@4 mA to 10.5 V@22 mA
Output voltage of the Ex-ia module18.5 V@4 mA to 12.5 V@22 mA
Produktfüllstand50 mm (1,97 in)
Trennschichthöhe50 mm (1,97 in)
Dichte50 mm (1,97 in)
Seitliche Verschiebung des Verdrängers gemäß Messbereich16 m (A3) (NMS80/NMS81/NMS83)
Oberer Durchmesser des Schwallrohrs68,1 mm
Kalibrierfenster-eingebaute Verdränger50 mm 316L, 50 mm AlloyC276, 50 mm PTFE
Geräteausführung040, 050 und 060
Maximale Stromaufnahme der angeschlossenen HART-Geräte24 mA
Dichte der Anwendung einstellenObere Dichte: 800 kg/m3, Mittlere Dichte: 1 000 kg/m3, Untere Dichte: 1 200 kg/m
Minimale Dichtedifferenzmindestens 100 kg/m3
Werkseinstellung500 mm
Gas Dichte Eingabe0,0 … 500,0 kg/m³
Gas Dichte Werkseinstellung1,2 kg/m³
Luft Dichte Eingabe0,0 … 500,0 kg/m³
Luft Dichte Werkseinstellung1,2 kg/m³
Part numberNMS83