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Gas ƙararrawa
Tare da saurin ci gaban masana'antu, mutane suna haɗari da iskar gas mai cutarwa sosai, wanda ya haifar da haɗari ga ɗan adam kanta kuma yana ƙaruwa,
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Bayani na samfurin:
Tare da saurin ci gaban masana'antu, mutane suna haɗari da iskar gas mai cutarwa sosai, wanda ya haifar da haɗari ga ɗan adam kanta kuma yana ƙaruwa, haɗari mai guba, yana sa mutane su fahimci mahimmancin kare lafiyar ɗan adam yayin ci gaban masana'antu. Saboda haka nau'ikan ƙararrawar gas masu cutarwa a hankali sun zama kayan aikin kariya masu mahimmanci a cikin samar da tsaro na masana'antu.
Gas bincike mai nau'i (wanda ake kira bincike) shine sabon samfurin da kamfaninmu ya haɓaka ta hanyar amfani da na'urori masu auna firikwensin lantarki, tare da shekaru da yawa na ƙwarewar binciken binciken binciken gas. Ana iya amfani da shi sosai a karfe, man fetur, petrochemical, sinadarai, haske masana'antu, coking, birni, gas, magunguna, sharar gida da kuma da yawa musamman masana'antu da yankuna. Za a iya gano da yawa gas daban-daban, kamar: mai ƙonewa gas da kuma fiye da goma sha biyu na guba gas kamar O2, H2S, CO, HCN, NO2, SO2, NH3, HCL, CL2, H2 da sauransu. Kayan aiki ya yi amfani da wannan tsarin kewaye, 4 ~ 20mA daidaitaccen siginar layi biyu (gas mai ƙonewa shine layi uku) fitarwa, zai iya watsawa da nesa, zai iya shiga kai tsaye cikin tsarin DCS, binciken yana da halaye masu girma, saurin amsawa, tsawon rayuwa, gajeren lokacin polarization da sauransu, yana cikin manyan kayayyakin samfuran gida.
fasaha sigogi:
Gano gas: mai ƙonewa gas, guba gas, oxygen
yanayin zafin jiki: guba gas:-20℃ ～ + 50℃
Gas mai ƙonewa:-40℃ ～ + 70 ℃
Muhalli zafi: ≤90% R. Ｈ. (Babu condensation)
aiki ƙarfin lantarki: 24VDC ± 15%
Aiki halin yanzu: KQ500-EX iri ne 120mA, sauran ≤50 mA
Fitarwa siginar: 4 ~ 20mA misali siginar biyu waya fitarwa
firikwensin: lantarki chemical firikwensin; KQ500-EX iri ne catalytic ƙonawa iri
Amsa lokaci: T90 kasa da 30 seconds
Nauyi: 1200g
Shigarwa hanya: bango sanya
Canja wurin kebul: biyu core karewa kebul (uku core karewa kebul tare da KQ500-EX irin), sashe 2 × 1.5mm2, waje diamita ¢ 10mm
Canja wurin nesa: ≤1000m
Matsayin fashewa: ExdIICT6 (aikace-aikacen fashewa); ExiaIICT4 (Aikace-aikacen Tsaro)
Kariya Rating: IP66
samfurin bayanai List
Gano Gas |
Standard sikelin |
ƙuduri |
Amsa Lokaci (T90) |
Sensor tsammanin rayuwa |
oxygen |
0－30%vol |
0.1%vol |
≤15 dakika |
2-3 shekaru |
Karbon monoxide |
0－1000ppm |
1 ppm |
≤15 dakika |
2-3 shekaru |
Hydrogen sulfide |
0－100ppm |
1 ppm |
≤15 dakika |
2-3 shekaru |
Hydrogen cyanide |
0－20ppm |
0.1 ppm |
≤30 dakika |
2-3 shekaru |
Gas mai chlorine |
0－20ppm |
0.1 ppm |
≤30 dakika |
2-3 shekaru |
Ozone |
0－5ppm |
0.01 ppm |
≤25 dakika |
2-3 shekaru |
Ammonia |
0－200ppm |
1 ppm |
≤30 dakika |
2-3 shekaru |
Gasin hydrogen |
0－1000ppm |
1 ppm |
≤30 dakika |
2-3 shekaru |
Nitrogen dioxide |
0－20ppm |
0.1 ppm |
≤25 dakika |
2-3 shekaru |
Hydrogen phosphide |
0-20ppm |
0.1 ppm |
≤15 dakika |
2-3 shekaru |
acrylonitrile |
0-100ppm |
1ppm |
≤15 dakika |
2-3 shekaru |
Nitrogen oxide |
0-250ppm |
1ppm |
≤25 dakika |
2-3 shekaru |
Hydrogen chloride |
0-20ppm |
0.1ppm |
≤25 dakika |
2-3 shekaru |
sulfur dioxide |
0－20ppm |
0.1ppm |
≤15 dakika |
2-3 shekaru |
Gas mai ƙonewa |
0-100%LEL |
1%LEL |
≤30 dakika |
3-5 shekaru |
Nau'ikan gas da ba a lissafa su ba da ma'auni don Allah tuntuɓi kamfanin
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