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1 For your safety

VEGABAR 82 • Slave sensor for electronic differential pressure

46332-EN-160212

1  For your safety

1.1  Authorised personnel

All operations described in this operating instructions manual must 

be carried out only by trained specialist personnel authorised by the 

plant operator.
During work on and with the device the required personal protective 

equipment must always be worn.

1.2  Appropriate use

VEGABAR 82 is a slave sensor for electronic differential pressure 

measurement.

You can find detailed information about the area of application in 

chapter "

Product description

".

Operational reliability is ensured only if the instrument is properly 

used according to the specifications in the operating instructions 

manual as well as possible supplementary instructions.

1.3  Warning about incorrect use

Inappropriate or incorrect use of the instrument can give rise to 

application-specific hazards, e.g. vessel overfill or damage to system 

components through incorrect mounting or adjustment. Also the pro

-

tective characteristics of the instrument can be influenced. 

1.4  General safety instructions

This is a high-tech instrument requiring the strict observance of stand-

ard regulations and guidelines. The user must take note of the safety 

instructions in this operating instructions manual, the country-specific 

installation standards as well as all prevailing safety regulations and 

accident prevention rules.
The instrument must only be operated in a technically flawless and 

reliable condition. The operator is responsible for trouble-free opera

-

tion of the instrument.

During the entire duration of use, the user is obliged to determine the 

compliance of the necessary occupational safety measures with the 

current valid rules and regulations and also take note of new regula

-

tions.

1.5  CE conformity

The device fulfills the legal requirements of the applicable EC guide

-

lines. By affixing the CE marking, we confirm successful testing of the 

product.
You can find the CE Certificate of Conformity in the download section 

of our homepage.

Summary of Contents for VEGABAR 82

Page 1: ...Quick setup guide Pressure transmitter with ceramic measuring cell VEGABAR 82 Slave sensor for electronic differential pres sure Document ID 46332...

Page 2: ...4 2 Single chamber housing 10 4 3 Connection example 11 5 Set up with the display and adjustment module 5 1 Parameter adjustment Quick setup 12 5 2 Parameter adjustment Extended adjustment 15 6 Suppl...

Page 3: ...fill or damage to system components through incorrect mounting or adjustment Also the pro tective characteristics of the instrument can be influenced 1 4 General safety instructions This is a high tec...

Page 4: ...er related higher than the permissible pressure range of the process fitting is installed 1 7 Environmental instructions Protection of the environment is one of our most important duties That is why w...

Page 5: ...ID numbers instrument documentation 14 Reminder to observe the instrument documentation The type label contains the serial number of the instrument With it you can find the following instrument data...

Page 6: ...the following functions Ventilation of the electronics housing Atmospheric pressure compensation with relative pressure meas uring ranges Turn the housing so that the filter element points downward a...

Page 7: ...s can result see following examples Data Application Level measurement Medium Water Vessel height 12 m hydrostatic pressure 12 m x 1000 kg m3 x 9 81 m s2 117 7 kPa 1 18 bar Superimposed pressure 1 bar...

Page 8: ...Nominal measuring range Slave 1 bar Turn Down 1 bar 0 050 bar 20 1 The measuring result level pressure difference as well as measured value Slave static or superimposed pressure are outputted by the...

Page 9: ...block is pluggable and can be removed from the electronics To do this lift the terminal block with a small screwdriver and pull it out When reinserting the terminal block you should hear it snap in Yo...

Page 10: ...the supplied cable gland 10 Connection cable to Master see steps 3 to 8 11 Screw the housing lid back on The electrical connection is finished 4 2 Single chamber housing The following illustration app...

Page 11: ...g 5 Connection example electronic differential pressure 1 Master sensor 2 Slave sensor 3 Connection cable 4 Supply and signal circuit Master sensor Connection between master and sensor is carried out...

Page 12: ...ifferential pressure and select the application Note It is absolutely necessary to activate the slave sensor in advance to have the applications displayed in the electronic differential pressure measu...

Page 13: ...low Enter the percentage value and the corresponding pressure value for the max flow 7 Linearization In this menu item you select the characterics of the output signal The quick setup for flow measure...

Page 14: ...you carry out the max adjustment for density Enter the percentage value and the corresponding density value for the max density The quick setup for density measurement is finished 4 Unit static pressu...

Page 15: ...u item you carry out the min adjustment for level Enter the percentage value and the corresponding pressure value for the min level 8 Max adjustment In this menu item you carry out the max adjustment...

Page 16: ...the menu Setup for electronic differential pressure measurement are described in detail Depending on the selected application different sections are relevant Information Further menu items of the menu...

Page 17: ...rent output in Displayed value 2 Ceramic measuring cell Measuring cell tempera ture in C Metallic measuring cell Electronics temperature in C Display format 1 and 2 Number of positions after the decim...

Page 18: ...ent output Meas vari able Lin percent Level Current output Adjustment 0 100 correspond to 4 20 mA HART mode Address 0 DP flow ele ment Unit m3 s Adjustment 0 00 correspond to 0 00 m3 s 100 00 1 m3 s M...

Page 19: ...d terminals Massive wire stranded wire 0 2 2 5 mm AWG 24 14 Stranded wire with end sleeve 0 2 1 5 mm AWG 24 16 Interface to the Master sensor Data transmission Digital I C Bus Connection cable to the...

Page 20: ...of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior n...

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