Bently Nevada 200350-01-00-01 na'urar hanzarin jijjiga ta girgizar ƙasa

Takaitaccen Bayanin Samfur

200350-01-00-01 na’ura ce ta musamman (premium) mai auna girgizar ƙasa (seismic accelerometer) daga jerin Bently Nevada 200350, wadda aka ƙera musamman don sa ido kan girgiza a injinan da ke juyawa. Tana amfani da na’urar gano motsi ta “ceramic shear”, wato transducer ɗin nan yana ba da daidaitacciyar ƙarfafa sigina ta 100 mV/g don kama muhimman bayanan hanzari (acceleration). Gidanta na bakin ƙarfe da aka rufe cikakke (hermetic) tare da ƙimar IP68 suna tabbatar da dorewa na dogon lokaci a yanayin zafi da danshi sosai, suna mai da ita cikakkiyar dama ga hasumiyoyin sanyaya (cooling towers), famfuna, da masoyoyi (fans) inda daidaito da juriya ga muhalli suke da matuƙar muhimmanci.

Saitin Fasaha

Bayani Kan Ƙarewar Lambar Samfuri (Model Suffix)

Saitin 200350-01-00-01 an fayyace shi ne da takamaiman sigogin injiniya don tabbatar da dacewa da ƙa’idojin masana’antu na duniya:

• 200350: Mai nuna jerin kayan (series identifier) na na’urorin auna girgizar ƙasa masu inganci.
• -01: Zaɓin maƙallan dunƙule (Mounting Stud Option) (1/4-28 zuwa M6 x 1.00 bakin ƙarfe).
• -00: Daidaitacciyar haƙuri (Standard Tolerance) (100 mV/g ± 20% ƙarfafa sigina).
• -01: Amincewar hukumomi da dama ciki har da CSA, ATEX, da IECEx don aiki a yankunan da ke da haɗarin fashewa.

Ƙayyadadden Fasaha

Jagorar Sanya Na’ura & Kula da Ita

Ya kamata a girka 200350-01-00-01 ta amfani da dunƙulen daidaita na 1/4-28 zuwa M6 a kan fili mai tsabta kuma madaidaiciya domin tabbatar da daidaitacciyar amsa a matakan mita masu yawa. A yi amfani da karfin dunƙulewa na 2–5 ft-lb (2.7–6.8 N-m) don hana karkatar sigina. Don haɗin wutar lantarki, mahaɗin 2-Pin MIL-C-5015 da ke saman na iya tallafawa kebul na coaxial mai ƙarancin hayaniya har zuwa mita 30 ba tare da rage ingancin aiki ba. Ka tabbatar an ware na’urar firikwensin daga jikin kwandon ta lantarki (> 10⁸ Ω) don hana “ground loop” a cikin manyan tsarin sa ido masu rikitarwa.

Fa’idodin Injiniya

• Ƙwararan Dorewa: Tana iya jurewa girgizar injina har zuwa 5,000 g pk tare da ƙaramin karkacewa.
• Takardar Shaida don Yankin Haɗari: Tana bin ƙa’idojin ATEX, IECEx, da CSA gaba ɗaya don amfani a cikin muhallin da ke da yiwuwar fashewa.
• Saurin Daidaitawa: Tana da lokacin daidaitawa (settling time) ƙasa da 0.2 ms, wanda ke ba da damar samun bayanai kusan nan take.
• Rufin Hermetic: Gidan bakin ƙarfe da aka walda yana hana ruwa ko danshi shiga a yanayin danshi 100% mai tara ƙura ko digo.

Tambayoyin Fasaha da Ake Yawan Yi (FAQs)

Q1: Menene amfanin na’urar gano motsi ta Ceramic Shear?
A1: Fasahar “ceramic shear” tana ba da mafi kyawun rage tasirin jujjuyawar tushe (base strain) da sauye-sauyen zafi na wucin gadi idan aka kwatanta da ƙirar “compression”, wanda hakan ke haifar da ƙarin daidaiton bayanan girgiza a yanayin da zafin jiki ke canzawa.

Q2: Za a iya amfani da wannan na’urar a manyan tsayi (altitude) na sama?
A2: Eh, 200350-01-00-01 an ƙayyade ta don aiki a tsayi har zuwa ƙafa 12,000 (3,658 m) ba tare da asarar ingancin aiki ba.

Q3: Ta yaya zan tabbatar da fitar siginar na’urar?
A3: Modulen yana riƙe da ƙarfin wutar fitar da ƙayyadadden matsayi (Output Bias Voltage – OBV) na 8–12 V DC. Auna wannan ƙarfin wuta hanya ce mai sauri don tabbatar da cewa an bai wa na’urar wuta kuma tana aiki daidai a cikin kewayon layinta (linear range).