mankhwala

Bently Nevada 330500-07-04 Velomitor piezoelectric velocity sensor imapangidwa ndi Bently Nevada Corporation ndipo idapangidwa kuti iziyezera kugwedezeka kotheratu (kogwirizana ndi malo aulere) kwa nyumba yonyamula, nyumba kapena kapangidwe.

330500 ndi piezoelectric accelerometer yapadera yomwe ndi mapangidwe olimba omwe ali ndi zida zamagetsi.

Ndi zida zamagetsi zolimba komanso zopanda magawo osuntha, sizingawonongeke ndi makina komanso kuvala, ndipo zimatha kukhazikitsidwa molunjika, mopingasa kapena mbali ina iliyonse.
Mawonekedwe:

1. Kukhudzidwa kwa Magetsi: Ndi mphamvu ya 3.94mV / mm / s (100 mV / in / s) ndi cholakwika mkati mwa ± 5%, imatha kusintha molondola zizindikiro za vibration velocity ku zizindikiro zamagetsi.
2. Kuyankha pafupipafupi: Pamafupipafupi a 4.5 Hz mpaka 5 kHz (270 cpm mpaka 300 kcpm), cholakwika choyankha ndi ± 3.0 dB; m'mafupipafupi a 6.0 Hz mpaka 2.5 kHz (360 cpm mpaka 150 kcpm), cholakwika choyankha ndi ± 0.9 dB, chomwe chingagwirizane ndi miyeso ya kugwedezeka kwa ma frequency osiyanasiyana.
3. Kutentha kwa kutentha: Pazigawo za kutentha kwa ntchito, mtengo wamtundu wa kutentha uli pakati pa - 14% ndi + 7.5%, zomwe zimasonyeza kuti zimakhudzidwa ndi kusintha kwa kutentha mkati mwamtundu wina wowongolera.