Endress+Hauser Proservo NMS83
Servo tank gauging instrument
up to 0.4 mm
Process temperature-200В°C...200В°C
(-328В°F...392В°F)
6 bar abs
Max. measurement distance22 m (72 ft)
Main wetted parts316L, AlloyC276, PTFE
- Overview
- Comments
High precision servo measurement for liquid level, interface and density for hygienic applications.
Measuring principleServo / Float Tank Gauging
Characteristic / ApplicationServo Tank Gauging: High precision measurement for liquid level,
interface, spot density and density profile for hygienic applications
85-264VAC
Ambient temperatureStandard:
-40В°C...60В°C
(-40В°F...140В°F)
For calibration to regulatory
standards:
-25В°C...55В°C
(-13В°F...131В°F)
-200В°C...200В°C
(-328В°F...392В°F)
6 bar abs
Wetted parts316L, AlloyC276, PTFE
OutputOutputs:
Fieldbus: Modbus RS485, V1, HART
Analog 4-20mA output (Exi/ Exd)
Relay output (Exd)
Inputs:
Analog 4-20mA input (Exi/ Exd)
2-, 3-, 4-wire RTD input
Discrete input (Exd, passive/ active)
ATEX, FM, IEC Ex, NEPSI, EAC
OptionsRedundant fieldbus
Weather protection cover
CIP (Cleaning in Place)
Relief valve
Gas purging nozzle connection
Pressure gauge
Cleaning nozzle connection
Custody transfer level measurement
Interface measurement
Spot density, density profile measurement
22 m (72 ft)
Other approvals and certificatesEN 10204-3.1
NACE MR0175, MR0103
OIML, NMi, PTB
Servo / Float Tank Gauging
Characteristic / ApplicationServo Tank Gauging: High precision measurement for liquid level,
interface, spot density and density profile for hygienic applications
Custody transfer level measurement
Interface measurement
Spot density, density profile measurement
85-264VAC
Accuracyup to 0.4 mm
Ambient temperatureStandard:
-40В°C...60В°C
(-40В°F...140В°F)
For calibration to regulatory
standards:
-25В°C...55В°C
(-13В°F...131В°F)
-200В°C...200В°C
(-328В°F...392В°F)
6 bar abs
Main wetted parts316L, AlloyC276, PTFE
Process connectionFlange:
DN80/3" / DN150/6"
22 m (72 ft)
CommunicationOutputs:
Fieldbus: Modbus RS485, V1, HART
Analog 4-20mA output (Exi/ Exd)
Relay output (Exd)
Inputs:
Analog 4-20mA input (Exi/ Exd)
2-, 3-, 4-wire RTD input
Discrete input (Exd, passive/ active)
ATEX, FM, IEC Ex, NEPSI, EAC
Safety approvalsOverfill protection WHG
SIL
EN 10204-3.1
NACE MR0175, MR0103
OIML, NMi, PTB
OptionsRedundant fieldbus
Weather protection cover
CIP (Cleaning in Place)
Relief valve
Gas purging nozzle connection
Pressure gauge
Cleaning nozzle connection
Stilling well or guide wires for turbulent
application
Recommend PTFE displacer for high
viscosity application
Interface measurement requires min. difference of 0.100 g/ml
between layers
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