Labarai - Yadda Ake Zaɓar Na'urar Nazarin Ƙarfin Fashewa a Masana'antu?

Zaɓar na'urar nazarin yanayin zafi mai hana fashewa yana da matuƙar muhimmanci ga aminci, daidaito, da aminci a cikin muhallin masana'antu inda iskar gas, tururi, ko ƙura mai kama da wuta za su iya kasancewa. A ƙasa akwai cikakken jagora wanda ya shafi wuraren amfani, mahimman wuraren zaɓi, da kuma samfurin da aka ba da shawarar.

A waɗanne masana'antu ne masu nazarin abubuwan da ke hana fashewa ya zama dole?

Masu nazarin kwararar iska mai hana fashewasuna da mahimmanci a masana'antu inda akwai yanayi mai haɗari. Babban aikinsu shine sa ido kan sigogin ingancin ruwa - kamar watsawa, gishiri, TDS (Jimlar Narkewar Daskararru), juriya, da zafin jiki - yayin da suke tabbatar da amincin aiki. Manyan sassan sun haɗa da:

"Samar da Wutar Lantarki ta Zafi- Kula da ruwan da ke cikin tukunyar jirgi, ruwan sanyaya, da kuma ruwan shara don hana tsagewa da tsatsa.
"Masana'antar Sinadarai- Auna yawan sinadarin electrolyte, hanyoyin sarrafa ruwa, da ingancin fitar da ruwa a cikin tasoshin amsawa, bututun mai, da tankunan ajiya.
"Mai & Iskar Gas / Man Fetur- Binciken ruwan da aka samar, tsarin sanyaya, da kuma maganin ruwan shara a matatun mai da kuma dandamalin jiragen ruwa.
"Magunguna & Fasahar Halitta- Tabbatar da tsaftar ruwa (misali, WFI - Ruwa don Allura) da kuma sa ido kan hanyoyin magance matsalar tsaftar ruwa (CIP).
"Abinci da Abin Sha- Sarrafa yawan ruwan gishiri, haɗa syrup, da kuma fitar da ruwan shara.
"Aikin Ƙarfe da Haƙar Ma'adinai- Kula da hanyoyin fitar da ruwa, da kuma sanyaya da'irori.
"Kula da Muhalli- Kimanta ruwan sharar masana'antu da kuma bin ƙa'idodin magudanar ruwa a wurare masu haɗari.

A cikin waɗannan saitunan, mai nazarin dole ne ya jure wa yanayi mai tsauri (misali, danshi, sinadarai masu lalata, matsanancin zafin jiki) yayin da yake hana haɗarin ƙonewa.

Waɗanne muhimman abubuwan da ya kamata a yi la'akari da su yayin zabar na'urar nazarin na'urar da ke hana fashewa?

Lokacin zabar wani mai nazari, mayar da hankali kan waɗannan fannoni:

1)"Takaddun Shaida Mai Tabbatar da Fashewa"
Tabbatar cewa na'urar tana ɗauke da takaddun shaida na ƙasashen duniya (misali, ATEX, IECEx, ko ƙa'idodin gida kamar NEPSI na China). Takardar shaidar ya kamata ta yi daidai da rarrabuwar yankin haɗari (Yanki 0/1/2 ko Sashe na 1/2).

2）"Aikin Aunawa & Kewaye"
Tabbatar da kewayon ƙarfin lantarki na kayan aikin (misali, 0.01 μS/cm zuwa 200 mS/cm), daidaito, da kuma dacewa da ma'aunin ƙwayoyin firikwensin daban-daban (K=0.01, 0.1, 1.0, 10.0). Ya kamata kuma ya goyi bayan auna TDS, gishiri, da juriya idan ana buƙata.

3）"Ƙimar Gine-gine Mai Ƙarfi & Kariya"
Ya kamata a yi ginin da kayan da suka daɗe (misali, ƙarfen aluminum mai kama da na ƙarfe) tare da juriyar tasiri mai yawa da kuma aƙalla kariya daga shigar ƙura da ruwa daga ƙura.

4）"Fitarwa & Sadarwa"
Fitowar waya biyu mai ƙarfin 4–20 mA abu ne da aka saba amfani da shi don haɗawa da tsarin sarrafawa. Duba ƙarfin kaya a ƙarƙashin ƙarfin lantarki daban-daban (misali, 18–30 VDC).

5）"Zaɓuɓɓukan diyya da firikwensin zafin jiki"
Mai nazarin ya kamata ya goyi bayan diyya ta atomatik (ATC) ko ta hannu (MTC) da kuma na'urori masu auna zafin jiki daban-daban (PT100, PT1000, NTC).

6）"Sauƙin Amfani & Kulawa"
Nemi hanyoyin sadarwa masu sauƙin fahimta, saitunan da aka kare daga kalmar sirri, da kuma hanyoyin daidaitawa masu tsabta. Fasaloli kamar yanayin kulawa (wanda ke riƙe fitarwa 4-20 mA) suna rage lokacin aiki.

7）"Bin Ka'idojin Tsaro"
Bi umarnin shigarwa (misali, ingantaccen wayoyi, shimfida ƙasa, da hanyoyin cire haɗin) kuma tabbatar da cewa ma'aikata masu ƙwarewa ne kawai ke saitawa da daidaita ma'aunin sarrafawa.

https://www.boquinstruments.com/2-wire-online-electrical-conductivity-analyzer-product/

EXA310 Mai Nazari Kan Wayoyi Biyu ta Shanghai Boqu Instrument

DaEXA310‌ wani na'urar nazari ce mai ƙarfi, mai sauƙin fashewa, wadda aka ƙera don aikace-aikacen masana'antu. Ga wasu daga cikin fasalulluka masu ban sha'awa:

1."Faɗin Murfin Aikace-aikace"
Ya dace da sa ido kan yadda ake amfani da shi, gishiri, TDS, juriya, da zafin jiki a cikin hanyoyin magancewa da ruwan sharar gida a fannoni kamar wutar lantarki ta zafi, sinadarai, kariyar muhalli, magunguna, da sarrafa abinci.

2."Mahimman Bayanan Fasaha"

Jadawalin aunawa:
Watsawa: 0.01 μS/cm–20,000 μS/cm (ya danganta da ma'aunin firikwensin)
Gishiri: 0.00–80.00 ppt
TDS: 0–130,000 mg/L (ko ppm)
Juriyar Juriya: 0–20.00 MΩ·cm
Na'urar auna zafin jiki: PT100, PT1000, NTC10k, NTC2.252k (–40 °C zuwa 200 °C)
Daidaito: ±0.5% FS; kuskuren zafin jiki ±0.3 °C
Wutar Lantarki: 18–30 VDC, 0.66 W
Fitarwa: Siginar waya biyu guda ɗaya ta 4–20 mA
Gidaje: An yi amfani da ƙarfe mai ƙarfe mai nauyin IP65 don samar da ƙarfe mai ƙarfi

3."Aiki Mai Sauƙin Amfani"
Na'urar nazarin tana da hanyar sadarwa mai maɓalli 5 da kuma allon LCD don sauƙin kewayawa. Saiti sun haɗa da:

Zaɓin yanayin aunawa (gudanar da wutar lantarki, gishiri, TDS, juriya)
Tsarin kewayon 4–20 mA
Diyya ga zafin jiki (ATC/MTC)
Daidaita hasken baya, sauya harshe, da yanayin kulawa

4."Tsaro & Aminci"
Tsarin ya cika sharuɗɗan aminci na ciki (Ui:28 V; Ii:200 mA; Pi:1.2 W). Ya haɗa da gargaɗi don shigarwa, wayoyi, da kulawa yadda ya kamata don guje wa haɗarin wutar lantarki.

5."Daidaitawa & Shirya matsala"
EXA310 yana goyan bayan hanyoyin daidaitawa da yawa (sanannen maida hankali, mafita ta yau da kullun) kuma yana ba da jagororin warware matsaloli bayyanannu don batutuwa kamar karatu mara tabbas, ƙararrawa daga waje, ko matsalolin nuni.

Ta hanyar ba da fifiko ga takaddun shaida masu hana fashewa, ƙarfin aunawa, da ƙarfi - tare da la'akari da ingantaccen samfuri kamar EXA310 - za ku iya tabbatar da sa ido mai inganci, aminci, da dorewa kan ingancin ruwa a cikin mahalli masu haɗari na masana'antu.