Industrial VoIP Explosion Proof Mining Telephone
The shell of Fixed Explosion Proof Telephone Zone 1 is cast by aluminum alloy, and the phone surface sprayed by franklinic electricity, which has strong impact resistance and protective performance. The handset adopts the outdoor public telephone handset and equips with stainless steel armored cord. Telephone circuit components are purchased and produced according to outdoor standards. The circuit is treated with strict explosion-proof and protective treatment.
Description
Industrial VoIP Explosion Proof Mining Telephone
Explosion Proof Telephone,Full keypad,Orange,color(other colour on demand),with door cover,Wall-Mounting
Housed in a weatherproof cast aluminium enclosure, IP66~IP67
| Explosion Protection | II 2G Ex e ib [ib] mb IIC T4 Gb II 2D Ex ib [ib] tb IIIC T135 °Db -40 °C ≤ Ta ≤ +60 °C/+40°C Zone 1, 2, 22 |
| Colors | Available in four colors: Orange,Yellow,Red and Blue |
| Handset | With Noise canceling microphone,for effective communication from noisy areas(Armored SS cord stands up to rough treatment,optional for black curly cord ) |
| Keypad | Weather resistant full Keypad, No.of keys(TOTAL15KEYS):0-9,*,#,Redial,Mute,Last Number Redial |
| Temperature Classification | T4 |
| Weather Resistance | IP66 - IP67 |
| Ringing Tone | Built-in External Ringer that provides penetrating calling signal(85dbA@1meter) |
| Hook switch | Electronic / magnetic with no visible moving parts |
| M.T.B.F. | Calculated to have an M.T.B.F. in excess of 50,000 hours using Relative humidity:Up to 95% (non-condensing) |
| Weight | Up to 8 kg depending on option |
Industrial VoIP Explosion Proof Mining Telephone Features
Standard Analog/SIPTelephone
Telephone line power supply
Can be connected to any standard two-wire telephone line,including analogue PABX lines and PSTN.
Corrosion resistant aluminum alloy die casting housing(The telephone enclosure provides protection from the ingress of dust, dirt and fibers as well as resistance against the harmful and corrosive effects of water spray, sleet, snow and rain.)
With NPT conduit entries and Type 3 / IP67 environmental ratings
Certificated for Dust & Gas
Zone classification: (For explosive gas atmospheres Zone 1 and Zone 2. For IIA, IIB explosive atmosphere. For dust Zone 20, Zone 21 and Zone 22.)
Suitable for temperature class :T1 ~ T4.
The main keypad features 15 buttons (0-9,*,#,Redial,Mute,Last Number Redial) (Completely programmable weatherproof keypad designed to be used with gloves)
Handset with Noise canceling microphone,for effective communication from noisy areas
(Armored SS cord stands up to rough treatment,optional for black curly cord )
Hermetically sealed non-contact hook sensing switch improves system reliability
Ringing sound pressure level Approx. 90 dB(A) at 1m distance
Mounting :Wall/column/structural
★ Zone classification: Zone1 and Zone 2
★ Explosion proof & weather proof & dust proof
★ Standard SIP/VoIP telephone
★ Protection to ITU-T k.21 enhanced levels
★ Captive cover screws prevent loss during installation
Applications
Industrial VoIP Explosion Proof Mining Telephone
Fixed Explosion Proof Telephone Zone 1 usaged in chemical plant, coal mine, power stations,the armed services and heavy industry which require very reliable and explosion protection telephony under adverse conditions.
Packing & Delivery
Industrial VoIP Explosion Proof Mining Telephone
| Unit Size | 204 *334 *126 (mm) |
| Carton Size | 200 *300 *440 (mm) |
| Packaging Materials | Pearl cotton, carton |
| Net Weight | 6 KG |
| Gross Weight | 7 KG |
Part of Certificates
Industrial VoIP Explosion Proof Mining Telephone
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