Kelepona Hoʻopaʻa Pahu Voip ʻOihana Kaumaha no ka ʻaila Refinery-JWBT820
ʻO ka wehewehe pōkole:
Aia kēia JWBT820 Explosion Proof Voip Telephone i loko o ka corrosion resistant aluminum alloy die casting no nā noi i loko a i waho paha, e hāʻawi ana i ka hoʻohui pūnaewele Ethernet maʻalahi e hoʻonui ana i ke komo SIP i nā lewa ʻoihana a me nā wahi kaiapuni.Kākoʻo iā 100m Ethernet, kākoʻo i ka lako mana PoE a me nā hana waiwai ʻē aʻe.ʻO kā Joiwo's Intrinsically-Safe Telephones ka hopena kamaʻilio palekana a maikaʻi loa i nā wahi pōʻino.
ʻO ka hopena o kā mākou hui R&D ʻenehana loea i ke kelepona weliweli, ua loaʻa i kēlā me kēia Explosion Proof Telephone nā palapala hōʻoia honua ATEX, FCC, a me CE.
Kūpaʻa mākou i ka hāʻawi ʻana i nā hoʻonā kamaʻilio hou a me nā huahana hoʻokūkū no nā ʻoihana e hana ana i nā wahi pōʻino.
Hoʻolālā ʻia ke kelepona ʻo VoIP Explosion-proof JWBT820 no ka pilikia
kamaʻilio i loko o ka puni ʻino.Hiki i ke kelepona ke hāʻawi i nā ʻokoʻa wela nui, ka haʻahaʻa kiʻekiʻe, ka wai o ke kai a me ka lepo, ka ea corrosive, nā kinoea pahū a me nā ʻāpana, a me ka lole mechanical a me ka waimaka, e hana maikaʻi ana e like me ka IP68 pale pale, ʻoiai me ka wehe ʻana o ka puka.
Hana ʻia ke kino o ke kelepona me ka Aluminum alloy, kahi mea make-casting ikaika loa, me ka zinc alloy piha keypad hiʻohiʻona 15 pihi (0-9,*, #, Redial, SOS, Volume control) .
Loaʻa nā mana he nui, hoʻonohonoho ʻia ke kala, me ke kaula kila kila a i ʻole spiral, me ka puka ʻole a i ʻole, me ke kī kī, ʻaʻohe kīpē a ma ke noi me nā pihi hana hou.
Hana ʻia nā ʻāpana kelepona e ka hana ponoʻī, hiki ke hana ʻia nā ʻāpana āpau e like me ke kī kī, cradle, handset.
1. Kākoʻo 2 laina SIP, SIP 2.0 (RFC3261).
2. Nā Leo Leo: G.711, G.722, G.729.
3. IP Protocols: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.
4. Code hoʻopau echo:G.167/G.168.
5.Supports piha duplex.
6.WAN / LAN: kākoʻo i ke ala alahaka.
7.Support DHCP loaa IP ma WAN awa.
8. Kākoʻo iā PPPoE no xDSL.
9. Kākoʻo iā DHCP no ka hāʻawi IP ma ke awa WAN.
10. Nā hiʻohiʻona he alumini alumini die-casting shell me ka ikaika mechanical a me ka hopena hopena.
11. Hoʻolako ʻia me kahi lima hana kaumaha me ka mea hoʻokipa hoʻolohe manaʻo (HAC) a me kahi microphone hoʻopau leo.
12. Hoʻokomo ʻia kahi kī kī i hana ʻia me ka zinc alloy a me kahi mea hoʻololi hoʻoheheʻe Magnetic reed.
13. Hāʻawi i ka pale weatherproof i nā kūlana IP68.
14.Operational ka wela wela mai -40 degere a +70 degere.
15. Hoʻopiliʻia me ka pauʻana o ka polyester UV-stabilized i loko o keʻano o ka pauka.
16.Wall kauʻia, hoʻokomo maʻalahi.
17.Multiple hale a me nā kala.
18. Loaʻa nā ʻāpana kelepona i hana ʻia.
19.ATEX, CE, FCC, RoHS, ISO9001 kūpono
He kūpono kēia kelepona Explosionproof no ka hoʻohana ʻana i nā wahi paʻakikī:
1. Hoʻolālā ʻia no ka hoʻohana ʻana i nā lewa hau pahū ma Zone 1 a me Zone 2.
2.Suitable for IIA, IIB, and IIC explosive atmospheres.
3. Hoʻolālā ʻia no ka hoʻohana ʻana i nā wahi e pili ana i ka lepo ma Zone 20, Zone 21, a me Zone 22.
4. Rated no ka papa wela T1 ~ T6.
5. ʻO ka aila a me ke kinoea ea, ʻoihana petrochemical, Tunnel, metro, alahao, LRT, ala wikiwiki, moana, moku, waho, koʻu, ka mana mana, alahaka etc.
| 'ikamu | ʻikepili ʻenehana |
| Hōʻailona pahū | ExdibIICT6Gb/EXtDA21IP66T80 ℃ |
| Voltage | AC 100-230 VDC/POE |
| Hana Kū i kēia manawa | ≤0.2A |
| Pane pinepine | 250～3000 Hz |
| Volume Ringer | >85dB(A) |
| Papa ʻinoʻino | WF1 |
| ʻO ka Mahana Kūlohelohe | -40～+60℃ |
| Pumi Lewa | 80～110KPa |
| Haʻahaʻa pili | ≤95% |
| Hole alakai | 1-G3/4” |
| Hoʻokomo | Paʻa i ka pā |
Inā loaʻa iā ʻoe kekahi noi kala, e hoʻomaopopo iā mākou i ka Pantone kala No.
Hana ʻia nā ʻāpana ʻokoʻa 85% e kā mākou hale hana ponoʻī a me nā mīkini hoʻāʻo like, hiki iā mākou ke hōʻoia pololei i ka hana a me ka maʻamau.
