Kigunduzi cha Gesi Kinachowaka Kisichobadilika cha AQ-2019, 3 hadi 100%
Vipengele vya kiufundi:
Kengele ya kugundua gesi inayowaka ya AQ-2019 ni kituo cha kugundua gesi kinachofanya kazi na kinachofaa. Kengele ya kengele imeundwa kama ganda linalostahimili mlipuko na inaweza kutumika katika maeneo hatari katika mazingira yanayostahimili mlipuko.
Kuna taa ya kiashiria cha LED mbele ya kifaa ili kuonyesha hali ya sasa ya kifaa na kuonyesha thamani ya gesi inayoweza kuwaka inayogunduliwa na kitambuzi, na hivyo kurahisisha watumiaji kurekebisha kengele moja kwa moja kwenye eneo la kifaa.
Bidhaa inaweza kuwasiliana kupitia 4~20mA, utoaji wa umeme unaofanya kazi/usiotumia umeme, au RS485 ya kawaida; pia inasaidia mawasiliano ya wireless ya 4G kutuma data kwenye mfumo. Inatumia Bluetooth ya ndani kusanidi vigezo na uboreshaji wa programu dhibiti kwa kifaa. Pia inaweza kusanidi vigezo na uboreshaji wa programu dhibiti ya kifaa kupitia mfumo wa mbali.
Maombi:
- Usafirishaji na Usambazaji wa Gesi kwenye Ghala la Mabomba
- madini, usafishaji
- Petrokemikali
- Shule
- Dawa ya kibiolojia
Vipengele vya Teknolojia:
| Gundua gesi | gesi inayoweza kuwaka |
| Kanuni ya kugundua | Aina ya mwako wa kichocheo |
| Kiwango cha kupimia | (3~100)%LEL |
| Usahihi | 3%FS |
| Ugavi wa umeme | 24VDC (kiwango cha kawaida cha volteji ya uendeshaji: (12~28V DC) |
| mbinu ya kutoa | 4G;4~20mA;RS485;Relay (hiari inayofanya kazi/isiyofanya kazi) |
| Sehemu ya marejeleo ya kengele | Thamani ya kengele ya kiwango cha chini iliyowekwa kiwandani ni 25% LEL na thamani ya kengele ya kiwango cha juu ni 50% LEL. |
| Kiwango cha mlipuko | Ex d lC T6 Gb |
| nyenzo za ganda | Aloi ya alumini |
| Nyenzo ya kiolesura | Chuma cha pua 304 |
| Muda wa kuchapisha | Dakika 10-1440 zinaweza kuwekwa (mawasiliano yasiyotumia waya) |
| onyesho la skrini | Onyesho la bomba la dijitali la LED |
| Halijoto ya kufanya kazi | (-40~70)°℃ |
| Unyevu katika mazingira ya kazi | (10~95)%RH (haipunguzi joto) |
| Mazingira ya kuhifadhi | Joto la chumba, mkusanyiko wa kawaida wa angahewa, shinikizo la angahewa (86~106)KPa |
| uzito wa bidhaa | ≤1.35KG |
| kiambatisho | Skurubu za upanuzi; adapta ya umeme (hiari); kengele ya sauti na mwanga (hiari) |
Kipimo
Aina ya kengele ya 4G + sauti na mwanga
4-20mA/RS485/matokeo ya relay + aina ya kengele ya sauti na mwanga
Orodha ya Gesi Inayoweza Kuwaka
| AQ-2019Orodha ya gesi zinazoweza kupimika kuwaka | ||||||
| Msimbo | Jina | Fomula ya molekuli | Msimbo wa Masafa | Masafa | Kengele yenye kikomo cha chini | Juusehemu ya kengele ya kikomo |
| K00 | Gesi inayoweza kuwaka (hakuna salfa, fosforasi, silikoni au gesi zingine mahali hapo) | - | LEL | 100%LEL | 25%LEL | 50%LEL |
| K01 | na gesi au vimiminika tete vyenye halojeni (florini, klorini, bromini, iodini, astatini) | CH4 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K02 | Methane | C6 H5CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K03 | Toluini | CH3OH | LEL | 100%LEL | 25%LEL | 50%LEL |
| K04 | Methanoli | HCOOCH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K05 | Methili fomati | HCOOCH2CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K06 | Fomu ya Ethili | CH3CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K07 | Ethane | CH3CH2OH | LEL | 100%LEL | 25%LEL | 50%LEL |
| K08 | ethanoli | CH3CH2C6 H5 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K09 | Ethilibenzene | CH2 =CH2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K10 | Ethilini | CH3COOCH2CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K11 | Asetati ya etili (asetati ya etili) | CH3CH2CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K12 | propani | CH3CH2CH2OH | LEL | 100%LEL | 25%LEL | 50%LEL |
| K13 | Propanoli | CH2 =CHCH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K14 | Acrylic | (CH3)2CO | LEL | 100%LEL | 25%LEL | 50%LEL |
| K15 | asetoni | C4 H10 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K16 | Butani | CH3CH2COCH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K17 | Butanoni (pia huitwa ketone ya methyl ethyl au ketone ya methyl ethyl) | CH2 =CHCH=CH2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K18 | Butadiene | C5 H12 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K19 | Pentane | CH3(CH2)4CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K20 | Heksani | C7 H16 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K21 | Heptane | CH3(CH2)3CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K22 | n-oktani | CH3(CH2)7CH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K23 | Noane | CO | LEL | 100%LEL | 25%LEL | 50%LEL |
| K24 | monoksidi kaboni | NH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K25 | Amonia | H2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K26 | hidrojeni | C6 H6 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K27 | benzini | (CH3)2CHCH3 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K28 | Isobutani | (CH3)2CHOH | LEL | 100%LEL | 25%LEL | 50%LEL |
| K29 | Pombe ya isopropili | CH2(CH2)4CH2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K30 | saikloheksani | CH2(CH2)3CH2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K31 | saiklopentani | CH3CHCH2O | LEL | 100%LEL | 25%LEL | 50%LEL |
| K32 | Oksidi ya propilini | CH2CH2O | LEL | 100%LEL | 25%LEL | 50%LEL |
| K33 | Oksidi ya ethilini | (CH3)2O | LEL | 100%LEL | 25%LEL | 50%LEL |
| K34 | etha ya dimethili | C6 H4(CH3)2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K35 | zailini | Mchanganyiko wa hidrokaboni C4～C12 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K36 | petroli | - | LEL | 100%LEL | 25%LEL | 50%LEL |
| K37 | Mafuta ya ndege, mafuta ya taa | C6 H5CH=CH2 | LEL | 100%LEL | 25%LEL | 50%LEL |
| K38 | Styrene (monoma) | Methani, ethani, propani, butani, n.k. mafuta mchanganyiko ya gesi yenye vipengele vingi | LEL | 100%LEL | 25%LEL | 50%LEL |
| K39 | gesi asilia | Viungo vikuu ni propane na butane | LEL | 100%LEL | 25%LEL | 50%LEL |
