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Muaj Hnyav Hnyav Hnyav Voip Explosionproof Xov tooj rau Roj Refinery-JWBT820 Featured duab
  • Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820
  • Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820
  • Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820
  • Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820
  • Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820
  • Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820

Kev Lag Luam Hnyav Hnyav Voip Explosionproof Xov Tooj rau Roj Refinery-JWBT820

Lus piav qhia luv luv:

Lub JWBT820 Explosion Proof Voip Xov Tooj no yog nyob rau hauv lub zog corrosion resistant aluminium alloy tuag casting rau sab hauv tsev lossis sab nraum zoov daim ntaub ntawv, muab kev sib txuas yooj yim Ethernet txuas ntxiv SIP nkag mus rau thaj chaw muaj kev phom sij thiab thaj chaw ib puag ncig.Txhawb 100m Ethernet, txhawb PoE fais fab mov thiab lwm yam kev nplua nuj.Joiwo's Intrinsically-Safe Telephones yog qhov kev sib txuas lus nyab xeeb tshaj plaws thiab kev lag luam zoo tshaj plaws hauv cov chaw muaj kev phom sij.

Raws li qhov tshwm sim ntawm peb cov neeg ua haujlwm R & D muaj kev paub tshwj xeeb hauv kev sib txuas lus tsis zoo, txhua lub xov tooj tawg pov thawj tau txais ATEX, FCC, thiab CE daim ntawv pov thawj thoob ntiaj teb.

Peb tau cog lus tias yuav xa cov kev sib txuas lus tshiab thiab cov khoom sib tw rau kev lag luam ua haujlwm hauv thaj chaw muaj kev phom sij.

 


Product Detail

Khoom cim npe

Khoom Taw Qhia

Lub xov tooj JWBT820 tawg-pov thawj VoIP yog tsim los rau thaum muaj xwm ceev
kev sib txuas lus nyob rau hauv lub hostile ib puag ncig.Lub xov tooj tuaj yeem them taus qhov sib txawv ntawm qhov kub thiab txias, cov av noo siab, dej hiav txwv thiab plua plav, huab cua corrosive, tawg gases & hais, nrog rau cov neeg kho tshuab hnav thiab tsim kua muag, ua kom zoo tshaj plaws raws li IP68 tiv thaiv qib, txawm tias lub qhov rooj qhib.
Lub cev ntawm lub xov tooj yog ua los ntawm Aluminium alloy, muaj zog heev tuag-casting khoom, nrog zinc alloy tag nrho keypad nta 15 nyees khawm (0-9, *, #, Redial, SOS, Volume control).
Ob peb lub versions muaj, xim customized, nrog stainless hlau armored qaum los yog kauv, nrog los yog tsis muaj qhov rooj, nrog keypad, tsis muaj keypad thiab nyob rau hauv kev thov nrog ntxiv muaj nuj nqi nyees khawm.
Xov tooj qhov chaw yog tsim los ntawm tus kheej tsim, txhua qhov chaw xws li keypad, cradle, handset yuav customized.

Nta

1.Support 2 kab SIP, SIP 2.0 (RFC3261).
2.Audio Codes: G.711, G.722, G.729.
3.IP raws tu qauv: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.
4.Echo tshem tawm code: G.167/G.168.
5.Kev txhawb nqa puv duplex.
6.WAN/LAN: txhawb Choj hom.
7.Txhawb DHCP tau IP ntawm WAN chaw nres nkoj.
8. Txhawb PPPoE rau xDSL.
9.Supports DHCP rau IP assignment ntawm WAN chaw nres nkoj.
10.Features aluminium alloy tuag-casting plhaub nrog cov neeg kho tshuab siab zog thiab cuam tshuam tsis kam.
11.Equipped nrog lub Hnyav Hnyav tes handset nrog Hearing Aid Compatibility (HAC) receiver thiab lub suab nrov tshem tawm lub microphone.
12.Includes ib tug keypad ua los ntawm zinc alloy thiab Magnetic reed nuv-hloov.
13.Provides weatherproof tiv thaiv IP68 tus qauv.
14.Kev ua haujlwm kub ntawm -40 degrees rau +70 degrees.
15.Coated nrog UV-stabilized polyester tiav nyob rau hauv ib hom hmoov-coated.
16. Phab ntsa mounted, Yooj yim installation.
17.Ntau lub vaj tse thiab xim.
18.Self-made xov tooj spare qhov chaw muaj.
19.ATEX, CE, FCC, RoHS, ISO9001 ua raws

Daim ntawv thov

cvav

Lub Xov Tooj Explosionproof no yog tsim rau siv nyob rau hauv ib puag ncig hnyav:
1.Designed rau siv nyob rau hauv explosive gas atmospheres nyob rau hauv Zone 1 thiab Zone 2.
2.Suitable rau IIA, IIB, thiab IIC explosive atmospheres.
3. Tsim los siv rau hauv thaj chaw muaj plua plav hauv cheeb tsam 20, Zone 21, thiab Zone 22.
4.Rated rau chav kawm kub T1 ~ T6.
5. Roj & roj cua, petrochemical kev lag luam, Qhov, metro, railway, LRT, speedway, marine, nkoj, offshore, mine, fais fab nroj tsuag, choj thiab lwm yam.

Tsis muaj

Yam khoom Technical data
Kev tawg pov thawj ExdibIICT6Gb/EXtDA21IP66T80 ℃
Qhov hluav taws xob AC 100-230 VDC/POE
Standby Ua Haujlwm Tam Sim No ≤0.2A
Zaus teb 250 ~ 3000 Hz
Ringer Volume > 85dB (A)
Corrosion Qib WF 1
Ambient Kub -40 ℃ + 60 ℃
Atmospheric siab 80 ~ 110 KPa
txheeb ze humidity ≤ 95%
Lead Qhov 1-G 3/4 "
Kev teeb tsa Phab ntsa-mounted

Dimension Drawing

JWBT811

Muaj Connector

ascas (2)

Yog tias koj muaj kev thov xim, qhia rau peb paub Pantone xim No.

Kuaj tshuab

ascas (3)

85% cov khoom seem yog tsim los ntawm peb tus kheej lub Hoobkas thiab nrog cov cav tov sib tw, peb tuaj yeem lees paub qhov ua haujlwm thiab tus qauv ncaj qha.

  • Yav dhau los:
  • Tom ntej:

    • Cov khoom qeb