UWT NG 8100 Скачать руководство пользователя страница 7

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NivoGuide® 8100 • Two-wire 4 … 20 mA/HART

3 Mounting

61266-EN-190215

Å½ÆÌÎ½ÊËÁÇÆÏÁÌÀŴ¹Æ¿½Ƽ¾ÊÇÅ ˂ʽƽÇÊÈÄ¹»½¹Å½Ì¹ÄËÀ½½Ì

Ƽĺ̖ʿʽʽÅÅƯ˅ÁÆƽº½Æ½¹ÌÀÌÀ½ÈÊÇ»½ËËŲÌÌÁÆ¿ÏÀ½ÆË»Ê½ÏÁÆ¿ÁÌÁÆƖ
¹Ã½ËÍÊ½ÌÀ¹ÌÌÀ½ÈÄ¹Ì½À¹Ë¼ÁÊ½»Ì»ÇÆÌ¹»ÌÏÁÌÀÌÀ½ÈÊÇ»½ËËŲÌÌÁÆ¿Ɩ

When mounting rod or cable probes in vessels without metal walls,

½Ɩ¿ƖÁÆÈÄ¹ËÌÁ»Î½ËË½ÄËƓÌÀ½Å½¹ËÍÊ½¼Î¹ÄÍ½»¹Æº½ÁÆŴÍ½Æ»½¼ºÑ

ËÌÊÇÆ¿½Ä½»ÌÊÇÅ¹¿Æ½ÌÁ»Ų½Ä¼ËƼ½ÅÁÌÌ½¼ÁÆÌ½Ê¾½Ê½Æ»½¹»»ÇÊ¼ÁÆ¿ÌÇ

˃ʾˀʿ˃ƕ»Ä¹ËËƽƖÆÌÀÁË»¹Ë½ƓÍË½¹ÈÊÇº½ÏÁÌÀ»Ç¹ÐÁ¹ÄÎ½ÊËÁÇÆƖ

Fig. 3: Mounting in non-metallic vessel
1 Flange

2 Metal

sheet

¾ÈÇËËÁºÄ½Ɠ¹ÎÇÁ¼ËÇ»Ã½ÌËƖÇÍÆÌÌÀ½Ë½ÆËÇÊŴÍËÀÏÁÌÀÌÀ½Î½ËË½ÄÌÇÈƖ

If this is not possible, use short sockets with small diameter.
Higher sockets or sockets with a bigger diameter can generally be

used. They can, however, increase the upper blocking distance (dead

band). Check if this is relevant for your measurement.
In such cases, always carry out a false signal suppression after

ÅÇÍÆÌÁÆ¿ƖÇÍ»¹ÆŲÆ¼¾ÍÊÌÀ½ÊÁÆ¾ÇÊÅ¹ÌÁÇÆÍÆ¼½Êͷ

Setup procedure

DN25 ... DN150

> DN150 ... DN200

150 mm (5.91")
100 mm (3.94")

Fig. 4: Mounting socket

Mounting socket

Содержание NG 8100

Страница 1: ...NivoGuide 8100 Two wire 4 20 mA HART Rod and cable probe TDR sensor for continuous level and interface measurement of liquids Quick setup guide Document ID 61266 ...

Страница 2: ... 2 Wiring plan single chamber housing 10 4 3 Wiring plan double chamber housing 10 5 Set up with the display and adjustment module 12 5 1 Insert display and adjustment module 12 5 2 Parameter adjustment Quick setup 13 6 Supplement 16 6 1 Technical data 16 Information This quick setup guide enables quick setup and commissioning of your instrument ÇÍ Æ ŲÆ ÍÊÌÀ Ê ÁÆ ÇÊÅ ÌÁÇÆ ÁÆ ÌÀ ÇÊÊ ËÈÇÆ ÁÆ Ɠ ÇÅÈÊ ...

Страница 3: ...l prevailing regulations and directives The instrument must only be operated in a Ì ÀÆÁ ÄÄÑ Ŵ ÏÄ ËË Æ Ê ÄÁ ºÄ ÇÆ ÁÌÁÇÆƖ À ÇÈ Ê ÌÇÊ ÁË Ê ËÈÇÆËÁ ble for the trouble free operation of the instrument When measuring aggressive or corrosive media that can cause a dangerous situation if the instrument malfunctions the operator has to implement suitable measures to make sure the instrument is functioning ...

Страница 4: ...automation technology user association in the process industry in Germany The published NAMUR recommendations are ÈÌ Ë ÌÀ ËÌ Æ Ê ÁÆ Ų Ä ÁÆËÌÊÍÅ ÆÌ ÌÁÇÆƖ À ÎÁ ÍÄŲÄË ÌÀ Ê ÉÍÁÊ Å ÆÌË Ç ÌÀ ÇÄÄÇÏÁÆ Ê ÇÅ mendations NE 21 Electromagnetic compatibility of equipment NE 43 Signal level for fault information from measuring transduc ers ˀ Ʊ ÇÅÈ ÌÁºÁÄÁÌÑ Ç Ų Ä ÎÁ Ë Æ ÁËÈÄ ÑƯ ÂÍËÌÅ ÆÌ components ʾʽ Ʊ Ä ƘÅÇÆÁÌÇÊ...

Страница 5: ...he type label example 1 Instrument type 2 Product code 3 Approvals option 4 Power supply and signal output electronics 5 Protection rating 6 Probe length measurement accuracy optional 7 Process and ambient temperature process pressure 8 Material wetted parts 9 Order number 10 Serial number of the instrument 11 Symbol of the device protection class 12 ID numbers instrument documentation ʾˀ Á ÆÌÁŲ Ì...

Страница 6: ... Å ÌË ÌÀ ÐÁËÌÁÆ ÅºÁ ÆÌ ÇÆ ÁÌÁÇÆËƖ 3 2 Mounting instructions Mount NivoGuide 8100 in such a way that the distance to vessel installations or to the vessel wall is at least 300 mm 12 in In non metallic vessels the distance to the vessel wall should be at least 500 mm 19 7 in During operation the probe must not touch any installations or the vessel wall If necessary fasten the probe end In vessels wi...

Страница 7: ... Ɠ ÍË ÈÊÇº ÏÁÌÀ Ç ÐÁ Ä Î ÊËÁÇÆƖ 1 2 Fig 3 Mounting in non metallic vessel 1 Flange 2 Metal sheet ÈÇËËÁºÄ Ɠ ÎÇÁ ËÇ Ã ÌËƖ ÇÍÆÌ ÌÀ Ë ÆËÇÊ ŴÍËÀ ÏÁÌÀ ÌÀ Î ËË Ä ÌÇÈƖ If this is not possible use short sockets with small diameter Higher sockets or sockets with a bigger diameter can generally be used They can however increase the upper blocking distance dead band Check if this is relevant for your measurem...

Страница 8: ...100 Two wire 4 20 mA HART 3 Mounting 61266 EN 190215 À Æ Ï Ä ÁÆ ÌÀ ËÇ Ã ÌƓ Å Ã ËÍÊ ÌÀ Ì ÌÀ ËÇ Ã Ì ÁË ŴÍËÀ ÏÁÌÀ ÌÀ vessel top 1 2 Á Ɩ ƕ Ç Ã Ì ÅÍËÌ º ÁÆËÌ ÄÄ ŴÍËÀ 1 Unfavourable mounting ʿ Ç Ã Ì ŴÍËÀ Ƙ ÇÈÌÁÅÍÅ ÅÇÍÆÌÁÆ ...

Страница 9: ... left 3 Loosen compression nut of the cable gland and remove blind plug ˁƖ ÅÇÎ ÈÈÊÇÐƖ ʾʽ Å Ƽˁ ÁÆƽ Ç ÌÀ ºÄ Å ÆÌÄ Ɠ ËÌÊÁÈ ÈÈÊÇÐƖ 1 cm 0 4 in of insulation from the ends of the individual wires 5 Insert the cable into the sensor through the cable entry 1 2 Fig 6 Connection steps 5 and 6 1 Single chamber housing 2 Double chamber housing 6 Insert the wire ends into the terminals according to the wiring...

Страница 10: ...housing lid back on À Ä ÌÊÁ Ä ÇÆÆ ÌÁÇÆ ÁË ŲÆÁËÀ Ɩ 4 2 Wiring plan single chamber housing À ÇÄÄÇÏÁÆ ÁÄÄÍËÌÊ ÌÁÇÆ ÈÈÄÁ Ë ÌÇ ÌÀ ÆÇÆƘ ÐƓ ÐƘÁ Æ ÐƘ ƘÁ version 5 1 2 6 7 8 4 20mA 2 3 4 1 Fig 7 Electronics and connection compartment single chamber housing 1 Voltage supply signal output 2 For display and adjustment module or interface adapter 3 For external display and adjustment unit 4 Ground terminal for...

Страница 11: ... 6 7 8 4 20mA Display 2 3 4 1 Fig 8 Connection compartment double chamber housing 1 Voltage supply signal output 2 For display and adjustment module or interface adapter 3 For external display and adjustment unit 4 Ground terminal for connection of the cable screening Connection compartment ...

Страница 12: ...0 It is not necessary to interrupt the power supply Proceed as follows 1 Unscrew the housing lid 2 Place the display and adjustment module on the electronics in the desired position and turn it to the right until it snaps in 3 Screw housing lid with inspection window tightly back on Disassembly is carried out in reverse order The display and adjustment module is powered by the sensor an ad ditiona...

Страница 13: ...ass is required 5 2 Parameter adjustment Quick setup To quickly and easily adapt the sensor to the application select the menu item Quick setup in the start graphic on the display and adjustment module ÇÍ Æ ŲÆ ͷExtended adjustment in the detailed operating instructions Measurement loop name Æ ÌÀ ŲÊËÌ Å ÆÍ ÁÌ Å ÑÇÍ Æ ËËÁ Æ ËÍÁÌ ºÄ Å ËÍÊ Å ÆÌ ÄÇÇÈ Æ Å Ɩ ÇÍ Æ ÆÌ Ê Æ Å ÏÁÌÀ Å ÐƖ ʾˆ À Ê Ì ÊËƖ Type of m...

Страница 14: ...ustment for the level Enter the suitable distance value in m for the empty vessel e g ÁËÌ Æ ÊÇÅ ÌÀ Ŵ Æ ÌÇ ÌÀ ÈÊÇº Æ ƽ ÇÊÊ ËÈÇÆ ÁÆ ÌÇ ÌÀ È Ê centage value The distance refers tot he sensor reference plane seal ËÍÊ Ç ÌÀ ÈÊÇ ËË ŲÌÌÁÆ ƽƖ Dielectric constant upper medium Æ ÌÀÁË Å ÆÍ ÁÌ ÅƓ ÑÇÍ Æ ŲÆ ÌÀ ÌÑÈ Ç Å ÁÍÅ ƼÈÊÇ Í ÌƽƖ Max adjustment Æ ÌÀÁË Å ÆÍ ÁÌ ÅƓ ÑÇÍ Æ ÆÌ Ê ÌÀ Å ÐƖ ÂÍËÌÅ ÆÌ ÇÊ ÌÀ Ä Î ÄƖ Enter ...

Страница 15: ...n the level percentage and vessel volume À ÄÁÆ ÊÁÒ ÌÁÇÆ ÈÈÄÁ Ë ÇÊ ÌÀ Å ËÍÊ Î ÄÍ ÁÆ Á ÌÁÇÆ Æ ÌÀ current output By activating the suitable curve the percentage vessel volume is displayed correctly False signal suppression Á À ËÇ Ã ÌË Æ ÁÆÌ ÊÆ Ä Î ËË Ä ÁÆËÌ ÄÄ ÌÁÇÆË ÍË ÁÆÌ Ê ÊÁÆ Ê Ŵ ÌÁÇÆË Æ Æ ÁÆŴÍ Æ ÌÀ Å ËÍÊ Å ÆÌƖ A false signal suppression detects marks and saves these false signals so that they are...

Страница 16: ...Ð ºÄÁÆ ÈÄÍ ʿʽ Ð ʾƖ Ʋ NPT ʾ Ð ºÄÁÆ ÈÄÍ Ɠ ʾ Ð ÄÇËÁÆ È ƼÊ ƽ Wire cross section spring loaded terminals Ʋ Massive wire stranded wire 0 2 2 5 mm AWG 24 14 Ʋ Stranded wire with end sleeve 0 2 1 5 mm AWG 24 16 Voltage supply Operating voltage UB Ʋ ÇÆƘ Ð ÁÆËÌÊÍÅ ÆÌ 9 6 35 V DC Ʋ ÐƘÁ ÁÆËÌÊÍÅ ÆÌ 9 6 30 V DC Operating voltage UB with lighting switched on Ʋ ÇÆƘ Ð ÁÆËÌÊÍÅ ÆÌ 16 35 V DC Ʋ ÐƘÁ ÁÆËÌÊÍÅ ÆÌ 16 30 V...

Страница 17: ...al 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 notice Technical support Please contact your local sales partner address at www uwt de Otherwise please contact us Phone 49 831 57123 0 Fax 49 831 76879 info uwt de www uwt de ...

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