Vega VEGADIF 85 Quick Setup Manual
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Vega VEGADIF 85 Quick Setup Manual

Differential pressure transmitter with metallic measuring cell
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Quick setup guide
Differential pressure transmitter with
metallic measuring cell
VEGADIF 85
4 ... 20 mA
Document ID: 53572

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Summary of Contents for Vega VEGADIF 85

  • Page 1 Quick setup guide Differential pressure transmitter with metallic measuring cell VEGADIF 85 4 … 20 mA Document ID: 53572...

  • Page 2: Table Of Contents

    Operating Instructions Manual as well as the Safety Manual that comes with instruments with SIL qualification. These manuals are available on our homepage. Operating instructions VEGADIF 85 - 4 … 20 mA: Document-ID 53566 Editing status of the quick setup guide: 2020-09-22 VEGADIF 85 • 4 … 20 mA...

  • Page 3: For Your Safety

    Arbi- trary conversions or modifications are explicitly forbidden. For safety reasons, only the accessory specified by the manufacturer must be used. To avoid any danger, the safety approval markings and safety tips on the device must also be observed. EU conformity The device fulfils the legal requirements of the applicable EU direc- tives. By affixing the CE marking, we confirm the conformity of the instrument with these directives. VEGADIF 85 • 4 … 20 mA...

  • Page 4: Namur Recommendations

    That is why we have introduced an environment management system with the goal of continuously improving company environmental pro- tection. The environment management system is certified according to DIN EN ISO 14001. Please help us fulfil this obligation by observing the environmental instructions in this manual: • Chapter " Packaging, transport and storage" • Chapter " Disposal" VEGADIF 85 • 4 … 20 mA...

  • Page 5: Product Description

    • Test certificate (PDF) - optional Move to " www.vega.com" and enter in the search field the serial number of your instrument. Alternatively, you can access the data via your smartphone: • Download the VEGA Tools app from the " Apple App Store" or the " Google Play Store" • Scan the DataMatrix code on the type label of the instrument or • Enter the serial number manually in the app...

  • Page 6: Mounting

    Note: Make sure that during installation or maintenance no moisture or dirt can get inside the instrument. To maintain the housing protection, make sure that the housing lid is closed during operation and locked, if necessary. Ventilation The ventilation for the electronics housing is realised via a filter ele- ment in the vicinity of the cable glands. VEGADIF 85 • 4 … 20 mA...
  • Page 7 Aluminium - single chamber Stainless steel single chamber (electropolished) Plastic double chamber Aluminium, stainless steel double chamber housing (precision casting) Filter element Information: Make sure that the filter element is always free of buildup during op- eration. A high-pressure cleaner may not be used for cleaning. VEGADIF 85 • 4 … 20 mA...

  • Page 8: Connecting To Power Supply

    Fig. 3: Connection steps 5 and 6 - Single chamber housing 6. Insert the wire ends into the terminals according to the wiring plan Information: Solid cores as well as flexible cores with wire end sleeves are insert- ed directly into the terminal openings. In case of flexible cores without end sleeves, press the terminal from above with a small screwdriver, the terminal opening is then free. When the screwdriver is released, the terminal closes again. VEGADIF 85 • 4 … 20 mA...

  • Page 9: Single Chamber Housing

    4...20mA Fig. 4: Electronics and connection compartment - single chamber housing Voltage supply, signal output For display and adjustment module or interface adapter Ground terminal for connection of the cable screening VEGADIF 85 • 4 … 20 mA...

  • Page 10: Set Up With Smartphone/Tablet, Pc/Notebook Via Bluetooth

    The default setting of the sensor PIN is " 0000". First of all you have to change the sensor PIN in the adjustment menu of the sensor, e.g. to " 1111": 1. Go to setup via the extended operation 2. Lock operation by changing sensor PIN 3. Enable operation again by entering the sensor PIN once more VEGADIF 85 • 4 … 20 mA...

  • Page 11: Connecting

    Start the adjustment app and select the function "Setup". The smart- phone/tablet searches automatically for Bluetooth-capable instru- ments in the area. PC/Notebook Start PACTware and the VEGA project assistant. Select the device search via Bluetooth and start the search function. The device auto- matically searches for Bluetooth-capable devices in the vicinity. Connecting The message "...
  • Page 12 5 Set up with smartphone/tablet, PC/notebook via Bluetooth App view Fig. 6: Example of an app view - Setup sensor adjustment VEGADIF 85 • 4 … 20 mA...

  • Page 13: Supplement

    < 14 V) ≤ 0.7 V (16 … 400 Hz) Ʋ for U 24 V DC (18 V < U < 35 V) ≤ 1.0 V (16 … 400 Hz) Load resistor Ʋ Calculation )/0.022 A Ʋ Example - U = 24 V DC (24 V - 11 V)/0.022 A = 591 Ω IP66/IP68 (0.2 bar), only with absolute pressure. VEGADIF 85 • 4 … 20 mA...
  • Page 14 Notes VEGADIF 85 • 4 … 20 mA...
  • Page 15 Notes VEGADIF 85 • 4 … 20 mA...
  • Page 16 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2020 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...

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