FCBJ series Explosion-proof acoustic-optic annunciator
Qauv Implication
Nta
1. Tuag-cam khwb cia aluminium alloy plhaub nrog static txau, zoo nkauj tsos.
2. Sab nraud buzzer, nrov thiab nyob deb.
3. Nruab nrog lub stroboscope, nws tuaj yeem xa cov teeb ceeb toom rau qhov ntev.
4. Internal conductors yuav tsum tau txias-nias los ntawm OT terminals thiab insulated nrog lub tes tsho, thiab cov terminals yuav tsum tau nruj nreem nrog tshwj xeeb los tiv thaiv xoob pobzeb ncoo los xyuas kom meej stability ntawm hluav taws xob kev ua tau zoo.
5. Ⅰ pob tshab npog yog ua los ntawm lub zog siab ntawm cov iav toughened, Ⅲ hom pob tshab npog yog ua los ntawm polycarbonate, zoo poob siab tsis kam, siab transmittance.
6. Tag nrho cov fasteners raug yog ua los ntawm stainless hlau.
Main Technical Parameters
Order Note
1. Xaiv ib tug los ntawm ib tug raws li cov kev cai nyob rau hauv lub ntsiab lus ntawm cov qauv thiab specification, thiab ntxiv cov tawg-pov thawj cim tom qab lub ntsiab lus ntawm cov qauv thiab specification.Cov lus qhia tshwj xeeb yog: "cov qauv khoom lag luam - cov cai tshwj xeeb + cov cim pov thawj + kev txiav txim kom muaj nuj nqis".Xav tau complex Ⅱ C theem, piv txwv li, qhov voltage DC24V, liab suab thiab lub teeb tswb, hom installation Ⅰ hom, tus naj npawb 20 teeb, qhov kev txiav txim yog: FCBJ – ZDC24VRE Ⅰ D + Ex eib Ⅱ T6 Gb + 20 C .
2. Thov xa mus rau P431 ~ P440 nplooj ntawv hauv phau ntawv xaiv teeb rau daim ntawv teeb tsa thiab cov khoom siv.
3. Cov kev cai tshwj xeeb yuav tsum tau teev thaum xaj.