Vega VEGABAR 14 Bedienungsanleitung

Operating InstructionsVEGABAR 14Document ID:22441Process pressure

Fig. 2: Installation of VEGABAR 1410 VEGABAR 144 Mounting22441-EN-111006

5 Connecting to power supply5.1 Preparing the connectionAlways keep in mind the following safety instructions:l Connect only in the complete absence o

Warning:Within galvanic plants as well as vessels with cathodic corrosionprotection there are considerable potential differences. Considerablyequalisat

2314Fig. 4: Connection to thescrew terminals1 Cable gland2 Plug housing3 Plug insert4 Plug seal7 Snap the plug insert into the plug housing and insert

4321321Fig. 5: Loosen the pluginsert1 Plug insert2 Strain relief3 Cable gland4 Plug housing5 Remove approx. 5 cm of the cable mantle, strip approx. 1

Information:Note thecorrect arrangement, see illustration9 Tighten the screws on the strain relief and cable entry10 Hook in the cover and push onto t

Wire colour ConnectorBrown 1White 2Blue 3Black 441223Fig. 9: Wiring plan cableoutlet1)1 brown (+) power supply and signal output2 blue (-) power suppl

6 Set up6.1 Setup stepsAfter mounting and electrical connection, VEGABAR 14 is ready foroperation.VEGABAR 14 delivers a current of 4 … 20 mA correspon

7 Maintenance and fault rectification7.1 MaintenanceIf the instrument is used properly, no special maintenance is requiredin normal operation.7.2 Remov

? Current signal 22 mAl electronicsmodule or measuring cell defectiveà Exchange the instrument or send it in for repairIn Ex applications, the regulat

Contents1 About thisdocument1.1 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2 Target group . . . . . . . . . . . . .

8 Dismounting8.1 Dismounting stepsWarning:Before dismounting, be aware of dangerous process conditions suchas e.g. pressure in the vessel, high temper

9 Supplement9.1 TechnicaldataGeneral dataParameter, pressure Gauge pressure, absolute pressure, vacuumMeasuring principle Ceramic-capacitive, dry meas

Range 3.8 … 20.5 mAFault signal 22 mASignalresolution 5 µAMax. output current 22 mARun-up time approx. 2 sDead time ≤ 10 msStep response time ≤ 20 ms

Nominal range Overload capacity, max.pressureOverloadcapacity, min.pressure-1 … 25 bar/-1 … 2.5 MPa 130 bar/13 MPa -1 bar/-100 kPa-1 … 40 bar/-1 … 4 M

Ambient conditionsAmbient temperature- Version with plug connector -20 … +85 °C (-4 … +185 °F)- Version with cable outlet -20 … +60 °C (-4 … +140 °F)S

10005007502508 141210 16 18 20 22 24 26 28 30ΩV213Fig. 10: Voltage diagram1 Voltage limit2 Operatingvoltage3 Max. loadElectrical protective measuresPr

9.2 Dimensions .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Supplementary documentationInformation:Supplementary documents appropriat

1 About this document1.1 FunctionThis operating instructions manual provides all the information youneed for mounting, connection and setup as well as

2 For your safety2.1 Authorised personnelAll operations described in this operating instructions manual must becarried out only by trained specialist

2.5 Safety labelon the instrumentThe safety approval markings and safety tips on the device must beobserved.2.6 CE conformityThis device fulfills the l

3 Product description3.1 StructureThe scope of delivery encompasses:l VEGABAR 14 process pressure transmitterl depending on the version, with plug con

The sensor element is the CERTEC®measuring cell with ruggedceramic diaphragm. The process pressure causes a capacitancechange in the measuring cell vi

4 Mounting4.1 General instructionsMake sure that all parts of the instrument exposed to the process, inparticular the sensor element, process seal and