LE LAS ATEX Explosion-proof Telephone Ex II2GD TLA 229 A (GRP, Keypad)
The TLA 229 A range explosion-proof telephone is designed for hazardous environments and meets industrial and offshore requirements. The GRP enclosure with special treatment withstands most chemical and environmental hazards found on- or offshore.
It works as a standard analogue telephone connected to a PBX, or as an intercom station when connected to the LE LAS TELSON box or exchange. Versions with display (suffix L) are available.
Key features
- ATEX / IECEx certified, Zone 1 & 2 and Zone 21 & 22
- GRP enclosure resistant to chemical and environmental hazards
- 14-button keypad, handset conversation mode
- Noise cancelling circuit
- Stainless steel handset cord, 100 kg resistance; magnetic hook
- Wall or pole mounting
- Order numbers: TLA 229 A1, A1L (display), A2, A2L (display)
Technical data
| Ex marking | ATEX em [ib] ib IIC T5; Ex ib tb IIIC T100°C Db |
|---|---|
| Zones | Zone 1 & 2 (gas), Zone 21 & 22 (dust) |
| Certification | ATEX / IECEx; ATEX em [ib] ib IIC T5; ATEX Ex ib tb IIIC T100°C Db |
| Ingress protection | IP66/67 |
| Housing / handset | Glass Fibre Reinforced Polyester (GRP) |
| Dimensions | 201 x 320 x 113 mm |
| Weight | Approx. 2.3 kg |
| Cable entry | 2 x Ex cable glands for cable 5-9 mm |
| Supply | 12 to 60 Vdc line, consumption < 40 mA |
| Ringing voltage | 35-90 Vac |
| Handset cord | Stainless steel, 100 kg resistance |
| Mounting | Wall or pole |
| Relative humidity | Max. 95 % non-condensing |
| Dialling | DTMF / pulse; flashing/earth adjustable |
| Electronic bell | 84 to 92 dB @ 1 m depending on model |
| Ambient temperature | -40°C to +60°C (version A1); -20°C to +60°C (version A2) |
| Colour | Orange front cover, black back cover |
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
