huahana

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Hoʻolālā ʻia ʻo Bently Nevada Seismoprobe Velocity Transducer Systems no ke ana ʻana i ka piha (e pili ana i ka lewa kaʻawale) e halihali ana i ka hale, casing, a i ʻole ka haʻalulu. Aia nā ʻōnaehana ʻelua i kahi transducer a me ke kaula kūpono.

ʻO ka ʻohana Seismoprobe o nā transducers velocity he hoʻolālā ʻelua uea e hoʻohana ana i ka ʻenehana neʻe-coil. Hāʻawi ia i kahi hoʻopuka uila e pili pono ana i ka wikiwiki haʻalulu o ka transducer.

ʻOi aku ka liʻiliʻi o nā transducers moving-coil i ka hopena a i ʻole impulsive excitation ma mua o ka solid-state velocity transducers, ʻo ia hoʻi nā accelerometers maoli me nā mea uila hoʻohui pū ʻia. ʻO nā transducers neʻe-coil ʻaʻole i maʻalahi i ka hopena a i ʻole impulsive excitation a hiki ke hōʻike i kahi koho maikaʻi no
kekahi mau noi. No ka mea ʻaʻole koi lākou i ka mana o waho, kūpono lākou no nā noi ana lawe lima.

No ka hapa nui o ka hoʻokomo ʻana, ʻo ka ʻohana Velomitor o Bently Nevada o nā transducers velocity, ka mea i hoʻokomo i ka ʻenehana mokuʻāina paʻa, hāʻawi i ka hana maikaʻi a me ka ʻino no nā noi ana i ka wikiwiki.

Loaʻa nā ʻano
Loaʻa nā ʻano ʻelua o Seismoprobe Velocity Transducer:
l 9200: ʻO ka 9200 he transducer uea ʻelua kūpono no ka nānā mau ʻana a i ʻole no nā ana manawa i hui pū ʻia me nā mea hoʻāʻo a i ʻole nā ​​​​mea hana diagnostic. Ke kauoha ʻia me ke koho uea hoʻohui, ʻoi aku ka maikaʻi o ka 9200 i ka pale ʻana i nā kaiapuni corrosive me ka ʻole o ka pale hou aku.
l 74712: ʻO ka 74712 kahi mana wela kiʻekiʻe o ka 9200.
Loaʻa nā kaula pili no ka hoʻopili ʻana i nā transducers 9200 a me 74712 i nā mea kani ʻē aʻe. Loaʻa kēia mau kaula i nā lōʻihi like ʻole me ke kila kila kila a i ʻole.

I ke kauoha ʻana i ka 9200 a me 74712 Seismoprobe Velocity Transducers, manaʻo ma kahi o ʻeono (6) pule manawa alakaʻi. Hiki ke ʻokoʻa kēlā manawa alakaʻi ma muli o ka loaʻa ʻana o nā mea a me ka hoʻonohonoho. E kelepona i kou ʻelele Bently Nevada kūloko no nā manawa alakaʻi i manaʻo ʻia no kāu kauoha kikoʻī.

ʻIke Kauoha
No ka papa inoa kikoʻī o ka ʻāina a me nā ʻae kikoʻī huahana, e nānā i ka Approvals Quick
Ke alakaʻi kuhikuhi (palapala 108M1756) ma Bently.com.

ʻElua uea Transducer
9200 - - AA- BB- CC- DD
A: Transducer Mounting Angle/Minimum
Koho Lapine Hana
01
0 ±2.5, 4.5 Hz (270 cpm)
02 45 ±2.5, 4.5 Hz (270 cpm)
03
90 ±2.5, 4.5 Hz (270 cpm)
06
0 ±100, 10 Hz (600 cpm)
09
0 ±180, 15 Hz (900 cpm
B: Koho Hoʻohui / Uea
01 mauna kiʻekiʻe (ʻaʻohe uwea)
02
Mauna ʻaoʻao (ʻaʻohe kaula)
05 Paʻa ʻo Terminal ma luna mauna (ʻaʻohe kaula)

10 10 kapuaʻi (3.0 mika)
15 15 kapuaʻi (4.6 mika)
22 22 kapuaʻi (6.7 mika)
32 32 kapuaʻi (9.8 mika)
50 50 kapuaʻi (15.2 mika)

C: Koho Kumu Kauʻana
01 Kaapuni; 1/4-i ka 20 UNC stud
02 Kaapuni; 1/4-i loko o 28 UNF stud
03 ʻAha ʻāʻī
04 Kaapuni; me ekolu 8-32 mau wili wili ma ke anawaena bolt poai 44 mm (1.75 in).

05 ʻAʻohe kumu; 1/2-i loko o 20 UNF-3A stud
06 Poʻai kaʻawale 1/4-in 20 UNC stud
07 Poʻai kaʻawale 1/4-in 28 UNF stud
08 Hoʻokaʻawale ʻia ka ʻāpana ʻāpana ʻehā
09 Poʻai kaʻawale 5/8-in 18 UNF stud
10 Poapuni; M10X1 stud
11 Poai kaawale M10X1
12 Poʻai kaʻawale ½-i 20 UNF-2A

D: Koho Apono 'Oihana
00 ʻAʻole ʻae ʻia
04 ATEX / IECEx