LE LAS NTS 214 ATEX Ex d VoIP (SIP/PoE) Explosion-proof Telephone with 14-Button Keypad
The LE LAS NTS 214 A5 is an Ex d type VoIP telephone designed for hazardous environments and for industrial and offshore requirements. It has a 14-button metal keypad and handset. The aluminium body has a special treatment to withstand most chemical and environmental hazards found on- or offshore.
The NTS 214 range works as a standard VoIP phone connected to a standard IPBX, or as an intercom call station of the LE LAS DIGICOM 3K public address and general alarm system. Programmable memory buttons allow direct calls to secondary stations. Group calls, conferences, voicemail and call recording are available when used with the optional LE LAS SIP server. Versions for 12/24 Vdc or 230 Vac supply are available on request.
Key features
- SIP PoE telephone with 14-button metal keypad and handset; display version available
- ATEX II2GD Ex d IIB or IIB+H2 T4, T5 by safety barrier; INERIS 03ATEX0238X and IECEx CML 21.0167X
- Zone 1 & 2 and Zone 21 & 22
- Direct call via programmable memory buttons for secondary stations
- IP55 or IP66, impact rating IK10
- Aluminium light-alloy housing with special treatment against chemical and environmental hazards on- and offshore
- Works as a standard VoIP phone on a standard IPBX, or as an intercom call station of the LE LAS DIGICOM 3K public address and general alarm system
- Peer-to-peer mode for point-to-point calls without a server (IP addressing call)
- Local echo and ambient noise suppression; full duplex handset
- Magnetic hook; stainless steel handset cord with 100 kg resistance
- Static IP, DHCP or PPPoE; set-up through the embedded web server (rings, volumes, ringtones, SIP settings, codecs, direct call numbers, broadcast messages)
- Wall or pole mounting
Technical data
| Housing / handset | Aluminium light-alloy |
|---|---|
| Dimensions | 215 x 300 x 190 mm |
| Weight | Approx. 9 kg |
| Cable entry | 2 x 3/4" NPT for cable sheath 7-12 mm |
| Connection | Inside RJ45 port, or screw connections for 12 V |
| Colour | Front cover RAL 2003 orange, back cover black |
| Mounting | Wall or pole |
| Handset cord | Stainless steel, 100 kg resistance |
| Power supply | PoE, or 12/24 Vdc version on request |
| Consumption | Max. 1 A at 12 Vdc / 12 W |
| Audio output | 10 W, or optional 30 W class D amplifier; 8 ohm speaker; full duplex handset |
| Electronic bell | 84 to 90 dB at 1 m (according to ring tone) |
| Hook | Magnetic |
| Conversation mode | By handset |
| Ambient temperature (operation) | -20 °C to +50 °C, or -52 °C to +60 °C (based on certificate) |
| Relative humidity | Max. 95 % (non-condensing) |
| Ingress / impact protection | IP55 or IP66 / IK10 |
| Zones | Zone 1 & 2, Zone 21 & 22 |
| Certification | ATEX II2GD (Ex d IIB or IIB+H2 T4), T5 by safety barrier; ATEX INERIS 03ATEX0238X; IECEx CML 21.0167X |
| Protocol / codecs | SIP; G.711 u-law/A-law, G.722 HD, G.726, G.729, DVI4, Linear PCM, iLBC, Speex and SILK |
Order codes
| NTS214A5C9G | SIP PoE phone with 14-button metal keypad and handset, Ex d IIB T5 |
|---|---|
| NTS214A5HC9G | SIP PoE phone with 14-button metal keypad and handset, Ex d IIB+H2 T5 |
| NTS214A5C9GL | SIP PoE phone with keypad, handset and display, Ex d IIB T5 |
| NTS214A5HC9GL | SIP PoE phone with keypad, handset and display, Ex d IIB+H2 T5 |
Applications
- Oil and gas, petrochemical and refinery plants (Zone 1/2 gas, Zone 21/22 dust areas)
- Offshore platforms and marine terminals
- Hazardous-area plant communication on IP networks and PA/GA systems
Supply in Saudi Arabia
LE LAS products are supplied in Saudi Arabia by West Velocity Company, Al Khobar - quotation, delivery across the Kingdom and the manufacturer's documentation and certificates on request. Ask for a quotation by email (info@west-velocity.com) or WhatsApp.
Manufacturer information: www.lelas.fr
