LE LAS ATEX Explosion-proof Intercom Master Station Ex II2G/II2GD TLH 214 AG3 (15 W)
The TLH 214 AG3 is the master station of the LE LAS UNI3G (Universal) intercom network in an explosion-proof aluminium enclosure. It provides hands-free controlled conversation with a 15 W compression chamber loudspeaker and sealed electret microphone.
Gas-only (II2G) and gas-and-dust (II2GD) versions are available for 24 Vdc, 48 Vdc or 230 Vac supply. Installation by a company competent in hazardous-area installations is required.
Key features
- Ex d flameproof aluminium enclosure, gas group IIB or IIB+H2
- Gas (II2G) and gas + dust (II2GD) versions
- 15 W compression chamber loudspeaker, audible call >100 dB at 1 m
- Hands-free controlled conversation mode
- UNI3G Universal analogue intercom network
- References: TLH214AG3 / AG3D (24 Vdc), AG3CC / AG3DCC (48 Vdc), AG3CA / AGD3CA (230 Vac)
Technical data
| Ex marking (gas) | II2G Ex db IIB T6 Gb or Ex db IIB+H2 T6 Gb (Zone 1/2) |
|---|---|
| Ex marking (gas and dust) | II2GD Ex tb IIIC T85°C Db IP6X (Zone 21/22) |
| EU-type examination certificate | INERIS 03ATEX0238X |
| IECEx certificate | IECEx INE 20.0071X |
| Supply | 24 Vdc or 48 Vdc (230 Vac version available) |
| Consumption | Max < 450 mA; rest 40 mA |
| Power | 15 W |
| Audible call signal | > 100 dB / 1 m; visual call signal external option |
| Ambient temperature | -20°C to +50°C |
| Material / colour | Aluminium / RAL2003 |
| Cable entry | Ex d 3/4" NPT for cable Ø7 to Ø12 mm |
| Mounting | 3-point wall mount |
| Dimensions | 215 x 300 x 190 mm |
| Weight | 8.6 kg |
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
Datasheet / brochure: PDF
