Vega VEGAMET 141 Operating Instructions Manual Download

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Operating Instructions

Compact controller and display

instrument for level sensors

VEGAMET 141

4 … 20 mA

Document ID: 63728

Summary of Contents for VEGAMET 141

Page 1: ...Operating Instructions Compact controller and display instrument for level sensors VEGAMET 141 4 20 mA Document ID 63728...

Page 2: ...tion 12 5 2 Sensor input mode active passive 12 5 3 Connecting 12 5 4 Wiring plan 13 5 5 Switch on phase 14 6 Access protection 15 6 1 Bluetooth radio interface 15 6 2 Protection of the parameterizati...

Page 3: ...t 48 12 1 Dismounting steps 48 12 2 Disposal 48 13 Certificates and approvals 49 13 1 Radio licenses 49 13 2 Approvals for Ex areas 49 13 3 Approvals as overfill protection 49 13 4 EU conformity 49 13...

Page 4: ...y entering the Document ID on www vega com you will reach the document download Information note tip This symbol indicates helpful additional infor mation and tips for successful work Note This symbol...

Page 5: ...art instrument complying with all prevailing regulations and directives The instrument must only be operated in a technically flawless and reliable condition The operator is responsi ble for the troub...

Page 6: ...all comply with the relevant requirements of the National Electrical Code ANSI NFPA 70 Installations in Canada shall comply with the relevant requirements of the Canadian Electrical Code 2 6 Safety in...

Page 7: ...on sheet Access protection with Bluetooth access code Emergency Bluetooth unlock code Emergency device code The further scope of delivery encompasses Documentation Ex specific Safety instructions with...

Page 8: ...documentation Number code for Bluetooth access Manufacturer information Move to www vega com and enter in the search field the serial number of your instrument There you can find the following informa...

Page 9: ...r processing The measurement signal can thus be transferred to a remote display or a superordinate control system Operating relays for control of pumps or other devices are also integrated 3 3 Adjustm...

Page 10: ...eration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately...

Page 11: ...for mounting in switching cabinets It must be mounted vertically A VEGAMET 141 in Ex version is an auxiliary intrinsically safe instru ment and may not be installed in explosion endangered areas The...

Page 12: ...sed 5 2 Sensor input mode active passive Through the selection of the terminals you can choose between ac tive and passive operation of the sensor input In active mode the controller provides the powe...

Page 13: ...an 67 68 69 64 65 66 61 62 63 1 2 3 41 42 91 92 L N 1 3 4 7 6 5 2 Fig 3 Wiring plan VEGAMET 141 1 Sensor input active passive 2 2 HART sockets for connection of a VEGACONNECT 3 4 20 mA current output...

Page 14: ...ly for four wire sensor 3 3 Two wire sensor 4 Four wire sensor 5 Voltage supply for four wire sensor 5 5 Switch on phase After switching on the device first carries out a short self check Internal che...

Page 15: ...code can be changed by the user after the first connection is established If the Bluetooth access code is entered incorrectly the new entry is only possible after a waiting period has elapsed The wai...

Page 16: ...retrieved from your personal contact person after legitimation The storage and transmission of the device codes is always encrypt ed SHA 256 algorithm 6 3 Storing the codes in myVEGA If the user has...

Page 17: ...the VEGA Tools app is recom mended A tabular overview of the corresponding applications and functions can be found in the appendix 2 3 4 1 5 6 Fig 5 Display and adjustment elements 1 LC display 2 Stat...

Page 18: ...value the measuring loop name measuring loop TAG and the unit In addition an analogue bar graph can be displayed Up to three measured value indications with a maximum three different measured values...

Page 19: ...itional signalling option Information This individual colour signalling is configured with PACTware DTM or the VEGA Tools app The menu items are displayed according to the following presentation 1 2 M...

Page 20: ...be carried out A scaling of the measured value to the desired physical variable and unit possibly including a linearisation curve is often useful The adaptation of the relay switching points or the se...