Ex-ResistTel, FernTel IP Hazardous Area Telephones

Product catalog summary

Overview: The document provides technical specifications and features of Ex-ResistTel and FernTel IP telephones designed for hazardous areas, particularly in industrial settings such as oil refineries, petrochemical plants, and offshore platforms.

Applications: These telephones are suitable for environments with large temperature variations, high humidity, exposure to seawater, and mechanical wear.

Features:

Ex-ResistTel: An analog telephone with a robust glass fiber-reinforced polymer housing, IP66 protection, programmable alphanumeric display, stainless steel keypad, and a hermetically sealed hook switch. It operates in temperatures from -20°C to +40°C with a ringer output of 90dB.
FernTel IP: A VoIP telephone with corrosion-resistant polycarbonate housing, IP65 protection, illuminated display, and PoE power supply. It supports H323 and SIP protocols, operates from -20°C to +55°C, and has a ringer output of 95dB.

Standard Materials: The Ex-ResistTel uses glass fiber-reinforced polymer, while the FernTel IP uses polycarbonate. Both models feature stainless steel components.

Certifications and Compliances:

Ex-ResistTel: Certified for Class I, Division 2, Groups A, B, C, D T6, with Type 4X, IP66 protection, and compliant with UL, cUL, FCC, TIA-968-A, and CS-03 Part 1 standards.
FernTel IP: Certified for Class I, Division 2, Groups A, B, C, D T5, with Type 3, IP65 protection, and compliant with UL and cUL standards.

Dimensions & Weights:

Ex-ResistTel: 10.5” x 9” x 5.3”; 12 lbs
FernTel IP: 12” x 8” x 5”; 5.5 lbs

Ordering Information: The document lists model types, descriptions, colors, and catalog numbers for ordering.

Catalog excerpts

Ex-ResistTel, FernTel IP Hazardous Area Telephones-1

3A Telephones for Hazardous Areas Ex-ResistTel, FernTel IP - Hazardous Area Communication Series Applications: Industrial telephones developed specifically for the harsh and hazardous environments are found in: • Oil refineries, petrochemical plants, offshore platforms, marine applications and industrial manufacturing. These telephones can handle large temperature differences found outdoors, high humidity and exposure to sea water, as well as heavy mechanical wear and tear. Features: Ex-ResistTel - Hazardous Analog Telephone • Fully encapsulated electronics in robust glass fiber-reinforced polymer housing with te” NPT conduit entries and Type 4X (IP66) protection • Programmable with alphanumeric display and a 21-piece stainless steel lighted keypad • Hermetically sealed non-contact hook sensing switch improves system reliability • Captive cover screws prevent loss during installation • Ventilation/pressure balancing plug eliminates moisture collection inside the enclosure • 10 ringing melodies, maximum 50 directory entries; multiple languages available • Operating Environment from -20°C to +40°C • Ringer output: 90dB; noise suppression: 3dB FernTel IP - Hazardous Voice over Internet Protocol Telephone • Corrosion resistant polycarbonate housing with te” NPT conduit entries and Type 3 (IP65) protection • Programmable with alphanumeric illuminated display and a 21-piece lighted keypad • Hermetically sealed non-contact hook sensing switch improves system reliability • Captive cover screws prevent loss during installation • Power supply: PoE (power over ethernet) with no separate power supply required • Operating Connection: 10/i00 BASE-T Ethernet LAN • Protocoll: H323 and SIP • Operating Environment from -20°C to +55°C • Ringer Output: 95dB Certifications and Compliances: Ex-ResistTel • Class I, Division 2, Groups A, B, C, D T6 • Type 4X, IP66 to EN 60529 • UL&cUL • FCC: Parts 15 and 68 hearing aid compatible • TIA-968-A & CS-03 Part 1 FernTel IP • Class I, Division 2, Groups A, B, C, D T5 • Type 3, IP65 to EN 60529 • UL&cUL Standard Materials: • Enclosure - Glass fiber-reinforced polymer (Ex-ResistTel); Polycarbonate (FernTel IP) • Keypad, Faceplate, Trip, Armored Cord - 316 SST Dimensions & Weights: • Ex-ResistTel - 10.5” x 9” x 5.3”; 12 lbs • FernTel IP - 12” x 8” x 5”; 5.5 lbs Description Color Keypad & Display Black Spiral Cord Yellow Armored Cord Yellow US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright© 2013 Eaton’s Crouse-Hinds Business

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