LAPP AUTOMATIO T-MP, T-MPT Multipoint Temperature Sensor User Manual

Sensor marudzi TM P, T-MPT (thermocouple, TC) uye W-MP, W-MPT (resistance, RTD) iminerari insulated multipoint tembiricha sensors ine flange. Masensa ega ega anogona kuunzwa aine huremu hwake, kana ese mapoinzi ekuyeresa anogona kuvharwa neyakajairwa pfuti yezvombo uye uremu. Masensors anoitirwa multipoint kuyera maapplication. Sensor inogona kuunzwa ine kana isina yakavharirwa.

Masensors anogona zvakare kuendeswa nematembiricha ekutepfenyura mune yakavharirwa. Sensor element yekudzivirira chubhu zvinhu zvinogona kusarudzwa, uye chinhu / tambo kureba kunogona kugadzirwa zvinoenderana nezvinodiwa nevatengi. Wire uye cable sheath zvinhu zvinogona kusarudzwa.

Kuyera zvinhu zvicherwa insulated (MI) zvinhu, izvo zvinopindika. Elements inogona kuva TC elements, standard versions iK-type thermocouples (yeT-MP), kana zvinhu zveRTD, standard version 4-waya, kirasi A Pt100 (yeW-MP). Shanduro dzakagadzirirwa dzinogadzirwa pakukumbira.

Inowanikwawo seATEX uye IECEx yakatenderwa kuchengetedza mhando Ex i shanduro. Ndokumbira utarise chikamu Ex i data.

EPIC® SENSOR tembiricha masensa ari kuyera zvishandiso zvakagadzirirwa kushandiswa nehunyanzvi. Iwo anofanirwa kukwidzwa nehunyanzvi anokwanisa installer anonzwisisa kuisirwa kwakatenderedza. Mushandi anofanirwa kunzwisisa zvinodiwa zvemuchina uye zvemagetsi uye mirairo yekuchengetedza yekuisa chinhu. Yakakodzera kuchengetedza giya kune yega yega yekuisa basa inofanirwa kushandiswa.

Tembiricha, kuyera

Inobvumidzwa kuyera tembiricha renji ye sensor element chikamu ndeiyi:

NePt100; -200…+550 °C, zvichienderana nezvinhu
Ne TC: -200…+1200 °C, zvichienderana neTC mhando, mutsipa pombi kureba uye zvinhu

Maximum inobvumirwa tembiricha yeflange (material AISI 316L) ndeye +550 °C, kwenguva +600 °C.

Tembiricha, ambient

Inobvumidzwa yakanyanya ambient tembiricha yewaya kana tambo, zvinoenderana nemhando yetambo, ndeiyi:

SIL = silicone, max. +180 °C
FEP = fluoropolymer, max. +205 °C

GGD = girazi silk tambo / simbi yakarukwa bhachi, max. +350 °C
FDF = FEP wire insulation / braid shield / FEP bhachi, max. +205 °C

SDS = silicone wire insulation / braid shield / silicone bhachi, inongowanikwa se 2 waya waya, max. +180 °C
TDT = fluoropolymer wire insulation/ braid shield/ fluoropolymer bhachi, max. +205 °C

FDS = FEP wire insulation / braid shield / silicone bhachi, max. +180 °C
FS = FEP wire insulation / silicone bhachi, max. +180 °C

Ita shuwa kuti tembiricha yemaitiro haina kuwanda kune tambo.

Maximum inobvumirwa tembiricha yeflange (material AISI 316L) ndeye +550 °C, kwenguva +600 °C.

Inobvumidzwa tembiricha yemhando yekuvharirwa: zvinoenderana nezvinodiwa nevatengi uye enclosure mhando.

Inobvumidzwa tembiricha yemhando yevanotumira (kana yaunzwa) zvinoenderana nedhisheni yevagadziri ve data.

Tembiricha, Ex i shanduro

Kune Ex i shanduro chete (mhando mazita -EXI-), chaiwo tembiricha mamiriro anoshanda zvinoenderana neATEX uye IECEx zvitupa. Kuti uwane rumwe ruzivo, ndapota ona chikamu: Ex i data (chete yemhando dzine Ex i mvumo).

Kodhi kiyi

Technical data

Zvishandiso

Aya ndiwo akajairwa zvinhu zvezvikamu zve sensor marudzi T-MP, T-MPT / W-MP, W-MPT.

Cable/waya ndapota ona Technical data
Sensor element / MI cable sheet AISI 316L kana INCONEL 600

Mutsipa pombi 1.4404
Flange AISI 316L

Enclosure (sarudzo) yakavharirwa mhando zvichienderana nezvinodiwa nevatengi

Zvimwe zvinhu zvinogona kushandiswa pakukumbira.

Dimensional kudhirowa

Kuisa mirayiridzo uye example

Pamberi pese kuisirwa, ita shuwa kuti chinangwa chemaitiro / michina uye saiti zvakachengeteka kushanda!

Ita shuwa kuti mhando yetambo inoenderana nekushisa uye makemikari zvinodiwa zvesaiti.

Kugadzirira kuiswa:

Inokurudzirwa kugadzira yakakodzera yekufambisa / yekumisikidza yekutsigira chimiro cheiyo multipoint sensor seti. For example, iyo sensor inogona kuendeswa pane tambo chigubhu kana pa pallet.

a. Maronda patambo yetambo:
Isu tinokwanisa kuendesa iyo multipoint sensor seti ronda pane yakakura yakakwana cable chigubhu. Nenzira iyi zviri nyore kusunungura seti ye sensor, uchishandisa pombi yesimbi seyero yakachinjika, kana yakakosha tambo yedhiramu bhenji kana iripo panzvimbo.
b. Pane pallet sekoiri:
Zvinoenderana nemaitiro evatengi tinogona kuendesa iyo multipoint sensor yakaiswa zvakare pane yekufambisa pallet. Muchiitiko ichi pachava nerutsigiro rwepakati runodiwa, semuenzaniso yakagadzirwa nemapuranga akachekwa zvidimbu 2×2” kana 2×4”. Panzvimbo yekuisa, panofanira kunge paine nzira yekutenderedza pallet kuti isunungure seti kune gomba rekuita. Iyo flange bolt maburi anogona kushandiswa senzvimbo yekusimudza. Ndokumbira upe humbowo hwezvitsigiro zvekufambisa/kumisikidza kana kukumbira zano kubva kunyanzvi dzedu dzezvekugadzirisa zvinhu.

Zvikamu zvekuisa:

Panguva yekumisikidza, rangarira iyo MI element yakaderera beng radius ndeye 2x ØOD yechinhu.
Usakotamise iyo MI element tip (30 mm kureba kubva pakunzwa tip) yeRTD sensor element.
Shandisa inoshanda, inotenderedza tsigiro chimiro chekusunungura sensor seti. Ndapota ona pamusoro. Kana zvikamu zvekushanda zvichigadzira mabhendi pane sensor set, unogona kutwasanudza zvishoma neruoko.
Isai zviyereso nezviyereso nemuburi rakachinjika kusvika pakati/zvinhu kuti zviyerwe.
Isa iyo sensor zvakachengeteka neflange nemabhaudhi uye nzungu. Shandisa chisimbiso chinoshanda pakati pezvikamu zveflange. Kuisa chisimbiso, mabhaudhi, kana nzungu hazvibatanidzwe mukuunza.
Ita shuwa kuti hapana yakawandisa yekukotama simba rekurodha tambo.

Kusimbisa torques

Shandisa chete ma torque ekusimbisa anotenderwa mumayero anoshanda ega ega saizi yeshinda uye zvinhu.

Pt100; kubatanidza wiring

Mufananidzo uri pazasi: Aya ndiwo mavara ekubatanidza ePt100 resistor yekubatanidza, zvinoenderana neyakajairwa EN 60751.

Pt100; kuyera ikozvino

Iyo yepamusoro-soro inobvumidzwa yekuyera ikozvino yePt100 yekuyera resistors inotsamira pane resistor mhando uye mhando.

Kazhinji zvinokurudzirwa zvinonyanya kukosha ndezvi:

Pt100 1 mA
Pt500 0,5 mA
Pt1000 0,3 mA.

Usashandise chiyereso chepamusoro. Iyo inotungamira kune yenhema kuyerwa kukosha uye inogona kutoparadza inopikisa.

Kuyera ukoshi hwepamusoro pane huyero hwemazuva ano huyero. Kune Ex i certified sensor types, mhando yekududza -EXI-, yakakwirira kukosha (yakaipisisa kesi) inoshandiswa pakuzvipisa kwekuverengera nekuda kwezvikonzero zvekuchengetedza. Kuti uwane rumwe ruzivo uye kuverenga exampverenga, ndapota ona ANNEX A.

TC; kubatanidza wiring

Mufananidzo uri pazasi: Aya ndiwo mavara ekubatanidza eTC mhando J, K uye N.

Mamwe marudzi pakukumbira.

TC; mhando dzisiri dzepasi kana dzakadzika

Kazhinji iyo thermocouple sensors haina-yakadzika, zvinoreva kuti MI cable sheet haina kubatana kune thermo material inopisa junction, apo zvinhu zviviri zvakabatanidzwa pamwechete.

Mumashandisirwo akakosha zvakare mhando dzepasi dzinoshandiswa.

CHERECHEDZA! Masensa asina-pasi uye akadzika pasi haagone kubatana kune mamwe maseketi, ita shuwa kuti uri kushandisa iyo chaiyo mhando.

CHERECHEDZA! Grounded TCs haatenderwe kune Ex i certified sensor marudzi.

Mufananidzo uri pazasi: Zvivako zvisina kudzika uye zvakadzika pakuenzanisa.

Non-grounded TC

Thermo material inopisa junction uye MI tambo pepa rakaparadzaniswa negotsi kubva kune mumwe nemumwe.

Grounded TC

Thermo material inopisa junction ine galvanic yekubatanidza neMI cable sheet.

TC; thermocouple tambo zviyero (ruvara tafura)

Nyora label yemhando dzemhando

Imwe neimwe sensor ine mhando yemhando yakasungirirwa. Hunyoro uye kupfeka humbowo hwegiredhi regiredhi chitupa, chine mavara matema pane chena label. Iyi label yakadhinda ruzivo rwezita rekutengesa, web peji, mhando kodhi, CE-mucherechedzo, nhamba yechigadzirwa uye serial nhamba, kusanganisira zuva rekugadzira. Kune aya masensa anogadzira ruzivo rwekusangana anodhindwa pane yakaparadzana label.

Mufananidzo uri pazasi: Example ye standard sensor type label.

YeEAC EMC-yakatenderwa, sensor + transmitter musanganiswa shanduro, inotumirwa kune Eurasian Customs Union nharaunda, kune yakakosha mhando label. Mufananidzo uri pazasi: Eksample yeEAC EMC-yakatenderwa mhando yechigadzirwa label, inosanganisira sensor (1) uye transmitter (2).

CHERECHEDZA!
Kune dzimwe vhezheni dzakawanda dzine mapoinzi ekuyeresa akawanda, nzvimbo yemavara yeType kodhi mune standardlabel haina kureba zvakakwana. Mumamiriro ezvinhu akadaro label inogona kunge yakasiyana, kana Type kodhi mavara akapfupikiswa neakakosha mamaki.

Seri nhamba ruzivo

Nhamba yeserial S/N inogara yakadhindwa pamhando yemhando yemhando inotevera: yymmdd-xxxxxxx-x:

yymmdd zuva rekugadzira, semuenzaniso "210131" = 31.1.2021
-xxxxxxx kurongeka kwekugadzira, semuenzaniso "1234567"

-x inoteedzana ID nhamba mukati meiyi odha yekugadzira, semuenzaniso "1"

Ex i data (chete yemhando dzine Ex i mvumo)

Iyi sensor mhando inowanikwa zvakare ine ATEX uye IECEx Ex i mvumo. Gungano rine tembiricha sensor yeakawanda-point kuyerwa (sensor rudzi zita -EXI-). Yese yakakodzera Ex data inopihwa pazasi.

Ex i – Special Conditions for Use

Pane zvakatemwa zvakatemwa uye mamiriro ekushandiswa anotsanangurwa muzvitupa. Izvi zvinosanganisira semuenzaniso Ex data, inotenderwa ambient tembiricha, uye kuzvidziisa kuverenga ne examples. Izvi zvinoratidzwa mukati Annex A: Tsanangudzo uye akakosha mamiriro ekushandisa - Ex i yakatenderwa EPIC®SENSORS tembiricha sensors.

Ex i certificates uye Ex markings

Chitupa – Nhamba	Yakabudiswa na	Inoshanda area	Kumaka
ATEX - EESF 21 ATEX 043X	Eurofins Electric & Electronics Finland Oy, Finland, Notified Body Nr 0537	Europe	Ex II 1G Ex ia IIC T6…T3 GaEx II 1/2G Ex ib IIC T6…T3 Ga/Gb Ex II 1D Ex ia IIIC T135 °C DaEx II 1/2D Ex ib IIIC T135 °C Da/Db
IECEx - IECEx EESF 21.0027X	Eurofins Electric & Electronics Finland Oy, Finland, Notified Body Nr 0537	Global	Ex ia IIC T6…T3 GaEx ib IIC T6…T3 Ga/Gb Ex ia IIIC T135 °C DaEx ib IIIC T135 °C Da/Db

Cherechedza!

Shanduko yezita re Notified Body Nr 0537:

Kusvikira 31.3.2022, zita racho raiva: Eurofins Expert Services Oy

Kubva 1.4.2022, zita ndere: Eurofins Electric & Electronics Finland Oy

Ex ndinonyora label

Kune ATEX uye IECEx Ex i shanduro dzakabvumidzwa kune rumwe ruzivo pane iyo label, zvinoenderana neanoshanda zviyero.

Mufananidzo uri pazasi: Example yeATEX uye IECEx Ex ndakabvumira sensor type label.

EU Declaration of Conformity

Iyo EU Declaration of Conformity, ichizivisa kuenderana kwezvigadzirwa kuEuropean Directives, inounzwa pamwe nezvigadzirwa kana kutumirwa nekukumbira.

Manufacturer contact information

Mugadziri HQ hofisi huru:

Kero yemugwagwa Martinkyläntie 52
Nzvimbo yekutumira FI-01720 Vantaa, Finland

Kero yemugwagwa Varastokatu 10
Kero yekutumira FI-05800 Hyvinkää, Finland

Runhare (kutengesa) +358 20 764 6410

Email: epicsensors.fi.lav@lapp.com
Https: www.epicsensors.com

Document history

Version / date	Vanyori	Tsanangudzo
20220822	LAPP/JuPi	Rudzi rwenhamba dzerunhare
20220815	LAPP/JuPi	Kugadziriswa kwemavara ezita rekushandisa
20220408	LAPP/JuPi	Magadzirirwo emavara madiki
20220401	LAPP/JuPi	Original version

Kunyangwe kuedza kwese kunonzwisisika kuchiitwa kuve nechokwadi chechokwadi chezviri mukati memirairo yekushanda, Lapp Automaatio Oy haina mhosva yemashandisirwo anoitwa zvinyorwa kana kukanganisa kungangodaro nevashandisi vekupedzisira. Mushandisi anofanira kuona kuti ane chinyorwa chitsva chebhuku rino.

ANNEX A - Tsanangudzo uye akakosha mamiriro ekushandisa - Ex i yakabvumidzwa EPIC® SENSOR tembiricha sensors.

Ex data yeRTD (resistance tembiricha sensor) uye TC (Thermocouple tembiricha sensor)

Sensor Ex data, yakanyanya interface kukosha, isina transmitter kana / uye kuratidza.

Maitiro emagetsi	YeBoka IIC	YeBoka IIIC
Voltage Ui	30 V	30 V
Current Ii	100 mA	100 mA
Power Pi	750 mW	550 mW @ Ta +100 °C
		650 mW @ Ta +70 °C
		750 mW @ Ta +40 °C
Capacitance Ci	Hazvina basa, *	Hazvina basa, *
Inductance Li	Hazvina basa, *	Hazvina basa, *

Tafura 1. Sensor Ex data.

Kune masensa ane refu tambo chikamu, iyo paramita Ci uye Li inofanira kuverengerwa mukuverenga. Kutevera maitiro pamamita kunogona kushandiswa maererano ne EN 60079-14: Ccable = 200 pF/m uye Lcable = 1 μH/m.

Inobvumidzwa ambient tembiricha - Ex i tembiricha kirasi, isina transmitter uye / kana kuratidza.

Kumaka, Gasi Boka IIC	Tembiricha kirasi	Ambient tembiricha
II 1G Ex ia IIC T6 Ga II 1/2G Ex ib IIC T6-T3 Ga/Gb	T6	-40…+80 °C
II 1G Ex ia IIC T5 Ga II 1/2G Ex ib IIC T6-T3 Ga/Gb	T5	-40…+95 °C
II 1G Ex ia IIC T4-T3 Ga II 1/2G Ex ib IIC T6-T3 Ga/Gb	T4-T3	-40…+100 °C

Kumaka, Dust Group IIIC	Power Pi	Ambient tembiricha
II 1D Ex ia IIIC T135 °C DaII 1/2D Ex ib IIIC T135 °C Da/Db	750 mW	-40…+40 °C
II 1D Ex ia IIIC T135 °C DaII 1/2D Ex ib IIIC T135 °C Da/Db	650 mW	-40…+70 °C
II 1D Ex ia IIIC T135 °C DaII 1/2D Ex ib IIIC T135 °C Da/Db	550 mW	-40…+100 °C

Tafura 2. Ex i tembiricha makirasi uye anobvumirwa ambient tembiricha siyana

Cherechedza!
Tembiricha dziri kumusoro hadzina magable glands. Iko kuenderana kwetambo glands kunofanirwa kuenderana nezvinodiwa zvekushandisa. Kana iyo transmitter uye / kana kuratidza ichave mukati meiyo transmitter imba, izvo chaizvo Ex zvinodiwa zveanotapurirana uye / kana kuratidza kuisirwa kunofanirwa kucherechedzwa. Izvo zvinoshandiswa zvinofanirwa kuenderana nezvinodiwa zvekushandisa, semuenzaniso, abrasion, uye tembiricha iri pamusoro. Kune EPL Ga Boka IIC zvikamu zvealuminium mumisoro yekubatanidza zviri pasi pekuvheneka nekukanganisa kana kupokana. YeBoka IIIC iyo yakanyanya kupinza simba Pi ichaonekwa. Kana masensa akaiswa kuyambuka muganho pakati peZone dzakasiyana, tarisa kune yakajairwa IEC 60079-26 chikamu 6, yekuve nechokwadi chemuganho wemadziro pakati penzvimbo dzakasiyana dzine njodzi.

ANNEX A - Tsanangudzo uye akakosha mamiriro ekushandisa - Ex i yakabvumidzwa EPIC® SENSOR tembiricha sensors.

Kufunga nezve sensor self-heating Kuzvipisa kweiyo sensor tip kuchatariswa maererano neTemperature Classification uye yakabatana ambient tembiricha renji uye mirairo yemugadziri yekuverenga tip tembiricha yepasi zvichienderana nekupisa kwekupokana kunotaurwa mumirayiridzo kuchacherechedzwa.

Inobvumidzwa ambient tembiricha yemhando ye sensor musoro kana process yekubatanidza kweMapoka IIC neIIIC ane makirasi etembiricha akasiyana akanyorwa muTebhurari 2. PaBoka IIIC iyo yakanyanya kupinza simba Pi ichaonekwa.

Iyo tembiricha haizokanganise ambient tembiricha yakapihwa yeTemperature Classification.

Kuverengera kwekuzvipisa kwe sensor pamuromo we sensor kana thermowell tip

Kana iyo sensor-tip iri panzvimbo iyo tembiricha iri mukati meT6…T3, inodiwa kufunga nezvekuzvipisa kwe sensor. Kuzvipisa kunonyanya kukosha pakuyera tembiricha yakaderera.

Iyo yekuzvipisa-yega pa sensor tip kana thermowell tip zvinoenderana nerudzi rwe sensor (RTD / TC), dhayamita ye sensor uye chimiro che sensor. Izvo zvinodiwawo kufunga nezveEx i kukosha kweiyo transmitter. Tafura 3. inoratidza kukosha kweRth yemhando dzakasiyana dzema sensors chimiro.

Sensor type	Resistance thermometer (RTD)			Thermocouple (TC)
Kuyera dhayamita yekuisa	<3 mm	3…<6 mm	6…8mm	<3 mm	3…<6 mm	6…8mm
Pasina thermowell	350	250	100	100	25	10
Iine thermowell yakagadzirwa nechubhu zvinhu (semuenzaniso B-6k, B-9K, B-6, B-9, A-15, A-22, F-11, nezvimwewo)	185	140	55	50	13	5
Iine thermowell - yakasimba zvinhu (semuenzaniso D-Dx, A-Ø-U)	65	50	20	20	5	1

Tafura 3. Thermal resistance based on Test report 211126

Cherechedza!
Kana iyo yekuyeresa yeRTD-yekuyeresa iri kushandisa yekuyera ikozvino> 1 mA, iyo yakanyanya tembiricha yepamusoro yetembiricha sensor tip inofanirwa kuverengerwa uye kuverengerwa. Tapota onai peji rinotevera.

Kana rudzi rwe sensor iine akawanda ekunzwa zvinhu akasanganisirwa, uye ayo anoshandiswa panguva imwe chete, cherechedza kuti iro rakanyanya simba rezvinhu zvese zvekunzwa harifanirwe kunge richipfuura iro rinobvumidzwa rakazara simba Pi. Simba guru rinofanirwa kugumira ku750 mW. Izvi zvinofanirwa kuvimbiswa nemuridzi we process. (Isingashande kune Multi-point tembiricha sensor mhando T-MP / W-MP kana T-MPT / W-MPT ine akapatsanurwa Exi maseketi).

Kuverengera tembiricha yepamusoro:

Iyo yekuzvipisa yega ye sensor tip inogona kuverengerwa kubva formula:

Tmax= Po × Rth + MT

Tmax) = Yakanyanya tembiricha = tembiricha yepasi pane sensor tip
(Po) = Yakanyanya kudyisa simba reiyo sensor (ona iyo transmitter chitupa)
(Rth) = Kuramba kupisa kwemafuta (K/W, Tafura 3.)
(MT) = Tembiricha yepakati.

Verenga iyo yakanyanya tembiricha inokwanisika pamuromo we sensor:
Example 1 - Kuverengera kweRTD-sensor tip ine thermowell

Sensor inoshandiswa paZone 0 RTD sensor mhando: WM-9K. . . (RTD-sensor ine musoro-yakaiswa transmitter). Sensor ine thermowell, dhayamita yeØ 9 mm. Tembiricha yepakati (MT) iri 120 °C Measuring inogadzirwa nePR zvemagetsi musoro wakaiswa transmitter 5437D uye yakasarudzika barriers PR 9106 B. Maximum tembiricha (Tmax) inogona kuverengerwa nekuwedzera tembiricha yepakati yauri kuyera uye yekuzvipisa. . Iyo yekuzvipisa-yega ye sensor tip inogona kuverengerwa kubva kuMaximum simba (Po) iyo iri kudyisa sensor uye Rth-kukosha kweyakashandiswa sensor type. (Ona Tafura 3.)

Simba rinopihwa nePR 5437 D iri (Po) = 23,3 mW (kubva kune transmitter Ex-certificate) Tembiricha kirasi T4 (135 °C) haifanirwe kudarika. Thermal resistance (Rth) ye sensor iri = 55 K/W (kubva paTafura 3). Self-heating is 0.0233 W * 55 K/W = 1,28 K Maximum tembiricha (Tmax) is MT + self-heating: 120 °C + 1,28 °C = 121,28 °C Chigumisiro mune iyi example inoratidza kuti, iyo yekuzvipisa pane sensor tip haina basa. Nzvimbo yekuchengetedza ye (T6 kusvika T3) i5 °C uye inofanira kubviswa kubva pa135 °C; zvinoreva kuti inosvika 130 °C ingagamuchirwa. Mune example tembiricha yekirasi T4 haina kupfuura.

Example 2 - Kuverengera kweRTD-sensor tip isina thermowell.

Sensor inoshandiswa paZone 1 RTD sensor type: WM-6/303. . . (RTD-sensor ine tambo, isina musoro wakaiswa transmitter) Sensor isina thermowell, dhayamita yeØ 6 mm. Tembiricha yepakati (MT) iri 40 °C Kuyerwa kunogadzirwa nenjanji-yakaiswa PR zvemagetsi PR 9113D yakasarudzika transmitter/barriers. Maximum tembiricha (Tmax) inogona kuverengerwa nekuwedzera tembiricha yepakati yauri kuyera uye yekuzvipisa. Iyo yekuzvipisa yega ye sensor tip inogona kuverengerwa kubva kuMaximum simba (Po) iyo iri kudyisa sensor uye Rth-kukosha kweiyo yakashandiswa sensor mhando. (Ona Tafura 3.)

Simba rinopihwa nePR 9113D iri (Po) = 40,0 mW (kubva kune transmitter Ex-certificate) Tembiricha kirasi T3 (200 ° C) haifanirwe kudarika. Thermal resistance (Rth) ye sensor is = 100 K/W (kubva paTafura 3). Self-heating is 0.040 W * 100 K/W = 4,00 K Maximum tembiricha (Tmax) is MT + self-heating: 40 °C + 4,00 °C = 44,00 °C Mhedzisiro mune iyi example inoratidza kuti, iyo yekuzvipisa pane sensor tip haina basa. Nzvimbo yekuchengetedza ye (T6 kusvika T3) i5 °C uye inofanira kubviswa kubva pa200 °C; zvinoreva kuti inosvika 195 °C ingagamuchirwa. Mune example tembiricha yekirasi T3 haina kupfuura.

Rumwe ruzivo rwemidziyo yeBoka II: (kusvika kune EN IEC 60079 0: 2019 chikamu: 5.3.2.2 uye 26.5.1)

Tembiricha yekirasi yeT3 = 200 °C
Tembiricha yekirasi yeT4 = 135 °C
Muganho wekuchengetedza weT3 kusvika T6 = 5 K
Muganho wekuchengetedza weT1 kusvika T2 = 10 K.

Cherechedza!
Ichi ANNEX igwaro rekuraira pane zvakatemwa.
Kuti uwane data rekutanga rekudzora pane chaiwo mamiriro ekushandiswa, gara uchingotarisa ATEX uye IECEx chitupa

EESF 21 ATEX 043X
IECEx EESF 21.0027X

Bhuku reMushandisi - Rudzi T-MP, T-MPT / W-MP, W-MPT Sivu/Peji 18 / 18

Zvinyorwa / Zvishandiso

LAPP AUTOMATIO T-MP, T-MPT Multipoint Temperature Sensor [pdf] User Manual
T-MP T-MPT Multipoint Temperature Sensor, T-MP T-MPT, Multipoint Temperature Sensor, Temperature Sensor, Sensor.

References

User Manual

Tsanangudzo yechigadzirwa uye chinangwa chekushandiswa