Akwụkwọ ntuziaka Labkotec Oy SET-TSHS2 Capacitive Level Sensors Level Change Guide
Labkotec Oy SET-TSHS2 Capacitive Level Sensọ Ọkwa Mgbanwe

AKWỤKWỌ

Akara ịdọ aka ná ntị Ịdọ aka ná ntị / Ntị

Akara ngosi Lezienụ anya na nrụnye na ikuku ikuku

Ihe osise 1. SET/TSH2 na SET/TSHS2 eserese akụkụ
Eserese akụkụ

Izugbe

SET/TSH2 na SET/TSHS2 bụ ihe nchọpụta ọkwa ọkwa maka mmiri mmiri.
A na-eji ụdị V-eji mmiri na-eduzi egosi ma ọ dị ala ma ọ bụ dị elu, ma ọ bụ maka example mmanụ / mmiri interface na mmanụ separator. Nlegharị anya dị mma maka iji mmiri mmiri anaghị eduzi, dị ka mmanụ, iji gosi ọkwa dị ala ma ọ bụ dị elu.
SET/TSH2 bụ ihe mmetụta ọnyà na ọ dabara maka ọtụtụ ngwa.
SET/TSHS2 bụ isi ihe mmetụta na ndụdụ dị ka counterelectrode. A na-eme ya maka gburugburu ebe ndị ọzọ siri ike, dịka griiz, mmanụ dị arọ ma ọ bụ mmiri mmiri na-emechi. Ihe mmetụta bụ ngwa nke akụrụngwa II, Atiya 1 G na enwere ike itinye ya na mpaghara 0/1/2 dị ize ndụ.

Ihe osise 2. Ngwa
Ngwa

Njikọ na ntinye

Ihe mmetụta ahụ nwere eriri waya 3 echedoro. A ga-ejikọta waya 1 na 2 na njikọ njikọ (1 = +, 2 = -) na njikwa njikwa. A ga-ejikọta waya 3 na ala equipotential yana ọta nke eriri.

Biko rụtụ aka na ntuziaka nwụnye na arụ ọrụ nke ngalaba njikwa.

Enwere ike ime ka eriri sensọ dị mkpụmkpụ ma ọ bụ, mgbe njikwa njikwa dị n'ebe dị anya site na ihe mmetụta, enwere ike ịgbatị eriri ahụ na igbe nkwụsị.

Ihe mmetụta ahụ na-ebute mkpu mgbe ihe mmetụta ya na-emikpu ọkara n'ime mmiri mmiri a tụrụ atụ. Enwere ike itinye ihe mmetụta ahụ site n'ịkọba ya na eriri ya site na akwa tank ma ọ bụ tinye ya n'ọnọdụ ya na ọkpọkọ ntinye nke nwere ¾" n'ime eri. Nkwalite edoziri na-egbochi mmegharị nke ihe mmetụta mgbe enwere mmiri na tank.

Akara ngosi Mgbe ị na-etinye ihe mmetụta n'ime ebe mgbawa dị ize ndụ (0/1/2), ụkpụrụ ndị a kwesịrị ịgbaso; TS EN 60079-25 Ngwa eletriki maka ikuku nwere ike ịgbawa - Sistemụ eletrik dị n'ime ya "i", IEC / EN 60079-14 Ngwa eletriki maka ikuku gas na-agbawa agbawa.

Ihe osise 3. Njikọ example
Njikọ example

NA-AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊA

  1. Na-emikpu ihe mmetụta n'ime mmiri mmiri a ga-atụle ka ihe mmetụta nke SET/TSH(S)2-O/V sensọ na-emikpu na ọkara n'ime mmiri mmiri (mkpara mkpuchi teflon na-arụ ọrụ dị ka ihe na-ahụ ihe) dị ka fig. 4.
  2. Tụgharịa trimmer uche nke ngalaba njikwa Labkotec SET ka oti mkpu na-aga n'ihu.
  3. Lelee ọrụ ahụ site na ibuli na imikpu ihe mmetụta ugboro abụọ n'ime mmiri mmiri.

Lelee ntuziaka nwụnye na arụ ọrụ nke ngalaba njikwa ma ọ bụrụ na enwere ntuziaka pụrụ iche maka ngwa ahụ.

Ihe osise 4. Na-edozi ebe mgbanwe
Na-edozi ebe mgbanwe

Ọ BỤRỤ na ihe mmetụta adịghị arụ ọrụ

Akara Ọ bụrụ na ihe mmetụta dị na mpaghara dị ize ndụ, a ga-eji multimeter Exi-classified na ụkpụrụ Ex-ụkpụrụ ndị a kpọtụrụ aha n'isi nke 5. A ghaghị ịgbaso SERVICE AND REPAIR. Gbaa mbọ hụ na ihe kpatara njehie, nke na-akọ na ọ naghị arụ ọrụ, adịghị. Ọ bụrụ na
A na-ebute mperi, rụkwaa ndakpọ ma ọ bụ sekit dị mkpụmkpụ na sekit eletrik.
Ị nwekwara ike ịlele ọrụ nke sensọ site na-atụ ya ọkọnọ voltage (V) na oriri ugbu a (I) na-eji multimeter.
Hụ voltage n'etiti njikwa unit njikọ + na -. Voltage kwesịrị ịbụ 10.5…12 VDC.
Jikọọ mA-nlele na sensọ sekit dị ka ọnụ ọgụgụ dị n'okpuru ebe a site n'ịkwụsị waya mba. 1 sitere na ngalaba njikwa.

Ihe osise 5. Na-atụ ihe mmetụta ugbu a
Na-atụ ihe mmetụta ugbu a

Sensọ dị ugbu a n'ọnọdụ dị iche iche:

TSH2-O TSHS2-O
ihe mmetụta dị ọcha na ikuku kpamkpam 5…6,5mA 5…6,5mA
ihe mmetụta na-emikpu kpamkpam na mmanụ 9,,,12,5 mA 9…12,5mA
TSH2-V TSHS2-V
ihe mmetụta dị ọcha na ikuku kpamkpam 5…6mA 5…6mA
ihe mmetụta na-emikpu kpamkpam n'ime mmiri 10…12mA 10,5…12,5mA

Ọrụ na mmezi

A ghaghị ihicha ihe mmetụta mgbe niile ma nwalee mgbe ị na-ekpochapụ tank ma ọ bụ nkewa na mgbe ọ na-arụ ọrụ nlekọta kwa afọ.
Maka ihicha, enwere ike iji ncha dị nro (dịka mmiri mmiri na-asachapụ) na ahịhịa ahịhịa.
Akara Ọrụ, nyocha na nrụzi nke Ex-ngwa kwesịrị ka eme ya dịka ụkpụrụ EN IEC 60079-17 na EN IEC 60079-19 si dị.

Data nka nka

SET/TSH (S) 2 ihe mmetụta
Ngalaba njikwa Ngalaba njikwa Labkotec SET
USB Igwe ihe eji ekpuchi mmanụ na-echebe 3 x 0.5 mm2 Ø 5,1mm. Ogologo ọkọlọtọ 5 m. Ogologo ndị ọzọ nhọrọ.Max. cable loop eguzogide 75 Ω.
Okpomọkụarụ ọrụNchekwa  -25 C…+60 C-25 C…+70 C
Akụrụngwa AISI 316, Teflon, NBR-ntụkwasị obi
EMCMgbochi mgbapụta  EN IEC 61000-6-3EN IEC 61000-6-2
Nhazi IPSensọ Igbe njikọ  IP68 IP67
Nkewa mbụ ATEX Ọnọdụ pụrụ iche (X) II 1 G Ex ia IIB T5 Ga VTT 03 ATEX 024XTa = -25 C…+70 C Enwere ike ịgbatị eriri sensọ na ụdị igbe njikọ LJB3-78-83 ma ọ bụ LJB2-78-83.
Ụkpụrụ njikọ mbụ Ui = 18 V I = 66 mA Pi = 297 mWCi = 3 nF Li = 30 µH
Ụkpụrụ ọrụ Capacitive
Afọ mmepụta: Biko hụ nọmba nsonazụ dị n'ụdị efere a xxx xxxxx xx YY xwhere YY = afọ mmepụta (dịka 19 = 2019)

Nkwuwapụta nke ịdị mma nke EU

Anyị na-ekwupụta ugbu a na ngwaahịa a akpọpụtara n'okpuru ka emebere ya ka ọ dabara n'ụkpụrụ dị mkpa nke ntuziaka na ụkpụrụ atụnyere.

Ngwaahịa
Sensọ Ọkwa SEMSH2, SEVISHS2, SET/TSH2/VP
Onye nrụpụta
Labkotec Oy Myllyhaantie 6 EI-33960 Plrkkala Finland
Ntuziaka
Ngwaahịa a dabere na ntuziaka EU ndị a: 2014/30/EU Electromagnetic Compatibility Directive (EMC) 2014/30/EU Equipment for Pentially Explosive Atmospheres Directive (ATEX) 2011/65/EU mmachi nke ihe dị ize ndụ ntuziaka (HS)

mbinye aka
Enyere nkwupụta nkwenye a n'okpuru ọrụ naanị nke onye nrụpụta. Binyere aka maka yana n'aha Labkotec Oy.
Ọnwa Iri na Abụọ 4.8.2021
mbinye aka
Janne Uusinoka, CEO Labkotec Oy

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Akwụkwọ / akụrụngwa

Labkotec Oy SET-TSHS2 Capacitive Level Sensọ Ọkwa Mgbanwe [pdf] Akwụkwọ ntuziaka
SET-TSHS2 Capacitive Level Sensors Ọkwa mgbanwe, SET-TSHS2, Capacitive Ọkwa sensọ Ọkwa mgba ọkụ, Ọkwa Sensors Ọkwa mgbanwe, Sensọ Ọkwa mgbanwe, Ọkwa mgbanwe, mgbanwe.

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