Description
LELAS Explosion-Proof IIC Telephone Hands-Free / 1 Call Button (TLS 229 A2B)
The LELAS TLS 229 A2B Explosion-Proof Telephone is designed for safe and reliable communication in hazardous environments such as oil & gas, chemical plants, and industrial facilities. Certified for ATEX Zone 1 and Zone 21, this hands-free communication device ensures secure operation in explosive gas and dust atmospheres where safety and reliability are critical.
Engineered for industrial durability, this explosion-proof telephone features a rugged reinforced polycarbonate housing, IP66 protection, and vandal-resistant components. Its hands-free operation with a single call button allows operators to communicate efficiently while maintaining focus on tasks, even in demanding field conditions.
Key Features:
✅ ATEX & IECEx certified (Ex II2GD, IIC)
✅ Hands-free communication with single call button
✅ IP66 rated for dust and water protection
✅ Loud 85 dB electronic bell for noisy environments
✅ Wide DC input range (12–48 VDC)
✅ Vandal-resistant 5W speaker and microphone
✅ Optional visual call signal and flashing light
✅ Reinforced polycarbonate housing with stainless steel screws
✅ Wall-mounted design for industrial installations
📦 Package Options:
🔹 Standard Version: Hands-free telephone with 1 call button
🔹 Version with Flashing Light: Visual signaling for incoming calls
🔹 Remote Control Option: Extended control capabilities
🔹 Custom Configurations: Available upon request
LELAS Explosion-Proof IIC Telephone Technical Specifications:
| Feature | Details |
|---|---|
| Product Name | LELAS TLS 229 A2B Explosion-Proof Telephone |
| Type | Hands-free telephone with 1 call button |
| Hazardous Area Certification | ATEX Zone 1 / Zone 21, IECEx |
| Explosion Protection | Ex e ib mb IIC T5 Gb, Ex ib tb IIIC T100°C Db |
| Ingress Protection | IP66 |
| Operating Temperature | -20°C to +60°C |
| Power Supply | 12–48 VDC |
| Consumption | < 40 mA |
| Ringing Voltage | 35–90 VAC |
| Dialing | DTMF / Decimal |
| Audio Output | 85 dB electronic bell |
| Communication Mode | Hands-free |
| Material | Reinforced polycarbonate |
| Fasteners | Stainless steel |
| Mounting | Wall-mounted |
| Cable Entry | Ex e cable gland (Ø5–9 mm) |
| Dimensions | 201 × 320 × 113 mm |
| Weight | 2.3 kg |
Certifications & Compliance:
🔗 ATEX (Ex II2GD) – Suitable for gas and dust hazardous areas
🔗 IECEx Certification – International explosion-proof compliance
🔗 IP66 Rating – Protection against dust and water ingress
🔗 Operating Temperature – -20°C to +60°C (T5)
🔗 Download Datasheet
Applications of LELAS Explosion-Proof Telephone:
🔹 Oil & Gas
🔹 Chemical Plants
🔹 Mining
🔹 Offshore Platforms
🔹 Manufacturing
What’s in the Box?
📦 1x LELAS TLS 229 A2B Explosion-Proof Telephone
📦 1x Mounting Hardware
📦 1x Installation Guide
📦 1x Documentation Kit
Ordering & Shipping Details
📦 Lead Time: 2–4 Weeks
📍 Shipping Terms: Worldwide / Expedited Options
💳 Payment Options: Credit Card, PayPal, Net 30 Terms
FAQs:
Is this telephone suitable for Zone 1 hazardous areas?
Yes, it is certified for ATEX Zone 1 and Zone 21 hazardous environments.
Does the device support hands-free communication?
Yes, it features a fully hands-free system with a single call button.
Can it be used in noisy industrial environments?
Yes, it includes an 85 dB electronic bell and robust audio components.
What mounting options are available?
The device is designed for wall mounting in industrial facilities.
