Cermet II I.S. mai sauƙin shigarwa ne mai auna zafi don auna yawan zafi a cikin gas mai ƙonewa ko na yau da kullun, wanda aka tsara shi musamman don yanayin haɗari. Ya haɗa da mai watsawa mai aminci Transmet I.S., da kuma tsarin sarrafawa na Cermet II I.S. don lokuta masu aminci. A ƙarƙashin kayan bakin karfe, Transmet I.S. ya kai matakin tsaro na hatimi na IP66 (NEMA 4X). Cermet II I.S. Control Module shine 19 'rack shigar da kayan aiki tare da nuni, daidaitaccen matsin lamba da ƙofar aminci don yankin aminci. Wannan humidimeter samar da duk mai amfani dole ne dubawa, ciki har da multi-unit nuni, ƙararrawa, analog da kuma dijital fitarwa da sauransu. Gidajen da ke tsakanin kayan sarrafawa da masu watsawa ta hanyar ƙofar tsaro na iya tsawon har zuwa 500m. Ayyuka masu mahimmanci ATEX, FM da CSA takaddun shaida Matsin lamba Sensor shigarwa Ma'auni daidaito ± 1 ° C dew Point Ma'auni Unit Mai amfani Zaɓi Har zuwa 4 tashar ƙararrawa Wide range, dubawa kewayon -100 ~ + 20 ° C dew maki Analog da kuma Digital fitarwa
Technical nuna alama
Ma'aunin zafi -100 ~ +20 ° C maki na haske Daidaito ± 1 ° C +20 ~ -60 ° C maki na haske ± 2 ° C -60 ~ -100 ° C maki Sauran rukunin Tsarin dijital da daidaitawa tare da diyyar matsin lamba daga matsayin ruwa da aka auna tare da diyyar matsin lamba zuwa kowane ɗakin da aka fi so-lb / MMSCF da mg / Nm³ (don gas na halitta), ppmdatare da diyya ta matsin lamba mai aiki ko mara aiki Matsin lamba shigarwa Fixed darajar (mai amfani shirye-shirye) ko m auna tare da wani zaɓi 4-20 mA matsin lamba watsawa ƙuduri 0.1 ° C dp, 0.1 ° F dp, 0.01 ppmda, 0.1 mg / m³, 0.01 lb / MMSCF Kwaikwayon fitarwa 4-20 mA tare da keɓewa (Max load 600 W) Sensor tabbatarwa Binciken zuwa ƙa'idodin zafi na Birtaniya (NPL) da Amurka (NIST) wutar lantarki Duniya 85 ~ 265 V AC; 90 ~ 370 V DC gargaɗin 'yan sanda Biyu mai amfani zabi saitunan Shigar da panel 10' Aluminum, 3U tsayi 132 x 200mm da zurfin tsayi Ƙarin matattarar lamba Source Amfani da Transmet I.S. 24 V DC Tsaro Gate 2 hanyoyin keɓaɓɓen tsaro ƙofar Zaɓuɓɓukan Control Module wutar lantarki Low matsin lamba iri 18 ~ 36 V AC; 9 ~ 60 V DC Relay 1 ko 2 5 A Relays (har zuwa 4) Often bude nau'i Mai amfani zai iya saita: Cikakken kewayon + Duk na'urorin zabi + firikwensin ƙararrawa fasali fitarwa Analog: 0-10 V Mai amfani saita daidai sikelin Lambar: RS485: samar da 2-hanyar canja wurin bayanai ga masu amfani + duk saitunan aiki TRANSMET I.S. Mai watsawa firikwensin thread 5/8' UNF daidai Gidajen Bakin Karfe hatimi kariya Grade IP66 (NEMA 4X) wutar lantarki Cermet II I.S. sarrafawa a kan kayan aiki aiki zazzabi -20 ~ +60 ° C ajiya Temperature -40 ~ +70 ° C aiki matsin lamba har zuwa 30 MPa (300 barg) zirga-zirga 0-10 Nl / min Gas gudun 20m / sec (mafi girma) Zaɓuɓɓukan haɗin kebul na firikwensin: Field Cable nuna alama Polyethylene rufe na'urar kebul, duba BS5308 Sashe na 1 Polyethylene rufi, karfe waya keɓe karewa, PVC blue jaket. Sauran irin wannan kayan zaɓi Har zuwa 500m (dangane da fasaha alama na kebul) Tsaro Cermet II I.S. humidifier ya dace da ƙa'idodin BS5345: Sashe na 1: 1989 da sauran ƙa'idodin tsaro na Turai masu alaƙa da aikin firikwensin haɗari da tsarin samfurin gas na bincike. Dole ne a sanya tsarin sarrafa Cermet II I.S. a cikin yanayin da ba shi da haɗari (ko a cikin akwatin EExd mai fashewa). Transmet I.S. an ba da takardar shaidar ATEX don amfani da ƙofar tsaro ta keɓaɓɓu ko ta Ziner a cikin yanayin haɗari II 1G EEx ia IIC T4 bayan amfani da sigina da haɗin wutar lantarki. Transmet I.S. kuma ya dace da takaddun shaida na FM (Amurka) CL1, Div1, GpA, B, C & D, T4 da takaddun shaida na CSA (Kanada) Ex ia (Class 1, Groups A, B, C & D).