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OPTISWIRL 4070

OPTISWIRL 4070 DN25 PN40 Vortex Flowmeter



Marka : Krohne

OPTISWIRL 4070

·         Vortex flowmeter for internal energy balancing

·         For liquids, (wet) gases and steam (up to +240°C / +464°F)

·         Integrated pressure and temperature compensation

·         Flange: DN15…300 / ½…12"; wafer version: max. DN100 / 4"

·         2-wire, 4…20 mA, HART®

The OPTISWIRL 4070 is the first vortex flowmeter to feature integrated pressure and temperature compensation in 2-wire technology.

The OPTISWIRL 4070 provides reliable measurement of operating, standard volumetric and mass flow of conductive and nonconductive liquids, gases and vapours, even with fluctuating pressures and temperatures

KROHNE Vortex Flowmeter
Type OPTISWIRL 4070/C
compact system for steam, gas and liquid applications
PRIMARY HEAD OPTISWIRL 4000
Sensor S
Sensor size DN25 / 1"
mounting between flangesDN25 PN40
PED parameterPED/G1/3.3/SEP
Gas / liquid
max.pressure PS [bar]6
TS [°C] 240
Test pressure PT [bar]11.5
mounting length 65mm
Sensor/gaskets316L/FPM
Pressure sensor included max. 6 bar
SIGNAL CONVERTER   VFC070
mounted to primary head
Housing die-cast aluminium
Powder coating on polyester base
indication LCD
power supply 14 ... 36VDC 2-wire
output 4 ... 20mA
pulse
CommunicationHART
Softwaresteam
Firmware-Version for the density compensation
of super heated and saturated steam via integrated
pressure- and temperature sensor based on the steam table.
cable connection M20x1.5
...
Calibration Certificate with 3 pt. Certification
...
programmingEnglish
operation manualEnglish
APPLICATION DATA
medium Superheated Steam
density operation3.11372 kg/m3
viscosity 0.0145098 mPa s
temperature 165 °C
pressure 6 bara
measured range 6,26 ... 114 m3/h
norm temperature 0,0 °C
norm pressure 1,013 bar a

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