Chowunikira pamanja cha laser chakutali cha methane gas leak (JJB30)
1.Mwachidule
Chowunikira pamanja cha laser chakutali cha methane gas leak chimagwiritsa ntchito ukadaulo wa laser spectroscopy (TDLAS) kuti azindikire mwachangu komanso molondola kutulutsa kwa mpweya pamtunda wa 30 metres.Ogwira ntchito amatha kuzindikira bwinobwino madera ovuta kufikako kapena osafikirika m’malo otetezeka, monga misewu yodutsa anthu ambiri, mapaipi oimitsidwa, zikwere zokwera kwambiri, mapaipi otumizira mtunda wautali, ndi zipinda zopanda munthu.Kugwiritsiridwa ntchito sikumangowonjezera bwino kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka anthu.
Izi ndizoyenera mapaipi apamwamba, zokwera kapena mapaipi omwe amagawidwa m'malo opapatiza ndi ovuta kufika, ndikukhala zoopsa zomwe zingatheke;n'zovuta kuti mugulitse mwamsanga zowonongeka panthawi yokonza mwadzidzidzi, kuwonjezeka kwavuto pa malo, ndi kuyang'ana kwa mapaipi tsiku ndi tsiku kumawononga nthawi yochuluka Ndipo ogwira ntchito, osagwira ntchito, odziwika bwino amayenera kukhala obwerezabwereza kapena nthawi ndi nthawi, ndipo ndondomekoyi ndi yovuta komanso yosayenera.
2.Zinthu
◆ Mulingo wachitetezo: kapangidwe kake kotetezedwa ndi kuphulika;
◆ Kuzindikira mtunda: kudziwika kwa methane ndi mpweya wokhala ndi mpweya wa methane pamtunda wa mamita 30;
◆ Kuzindikira mwachangu: nthawi yodziwikiratu ndi masekondi a 0.1 okha;
◆ Kulondola kwakukulu: kuzindikira kwapadera kwa laser, kumangotengera mpweya wa methane, osakhudzidwa ndi chilengedwe
◆Yosavuta kugwiritsa ntchito: kudziwikiratu poyambira, palibe chifukwa chosinthira nthawi ndi nthawi, kukonza zoyambira kwaulere
◆ Zosavuta kunyamula: mapangidwewo akugwirizana ndi ntchito ya makompyuta a anthu, kukula kochepa komanso kosavuta kunyamula
◆ Mawonekedwe ochezeka: mawonekedwe ogwiritsira ntchito machitidwe, pafupi ndi ogwiritsa ntchito;
◆ Ranging ntchito: Integrated mtunda kuyeza ntchito;
◆ Kugwira ntchito mopitirira muyeso: maola oposa 10 oyezetsa akhoza kukwaniritsidwa mumayendedwe okhazikika;
◆ Batire yochotsamo kuti isinthe mosavuta komanso maola owonjezera ogwirira ntchito;
Kufotokozera zaukadaulo | ||||||||
Parameter | Mtengo wocheperako | Mtengo weniweni | Max.Mtengo | Chigawo | ||||
General magawo | ||||||||
Muyezo osiyanasiyana | 200 | - | 100000 | ppm.m | ||||
Cholakwika chachikulu | 0 ~ 1000ppm.m | ±100ppm.m | ||||||
1000 ~ 100000ppm.m | Mtengo weniweni ± 10% | |||||||
Nthawi yoyankhira | - | 50 | - | ms | ||||
Kusamvana | 1 | ppm.m | ||||||
Mtunda wogwira ntchito | 30 (Standard A4 pepala wonyezimira pamwamba) | m | ||||||
50 (Ndi chowunikira chapadera) | m | |||||||
Kuzindikira mtunda | 1 | - | 30 | m | ||||
Nthawi yogwira ntchito | - | 8 | - | H | ||||
Kutentha kosungirako | -40 | - | 70 | ℃ | ||||
Kutentha kwa ntchito | -10 | 25 | 50 | ℃ | ||||
Chinyezi chogwira ntchito | - | - | 98 | % | ||||
Kupanikizika kwa ntchito | 68 | - | 116 | kPa | ||||
Chitetezo mlingo | IP54 | |||||||
Chizindikiro chosaphulika | Ex ib IIB T4 Gb | |||||||
Kukula kwakunja | 194*88*63mm |