The FHF ResistTel Weatherproof Telephone (Model FHF11286101110) is an industrial-grade analog communication device engineered for reliability in the harshest environments . This model (UL-listed) features a robust, Type 4X corrosion-resistant housing, making it an ideal solution for outdoor and industrial applications where equipment is exposed to moisture, dust, and corrosive elements .
Key Features
The ResistTel series is built for demanding conditions, and this unit is packed with features to ensure durable communication :
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Ultimate Weatherproof Design: Rated IP66 (dust-tight and protected against powerful water jets) and IK09 (20 joule impact resistance) . It is resistant to seawater, acids, alkalis, and lubricants .
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Rugged Construction: Housed in a durable glass-fiber reinforced polyester (GRP) compression-molded housing that withstands extreme mechanical stress and corrosion .
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Heavy-Duty Keypad: Equipped with a 21-key stainless steel (V4A) keypad designed for reliable operation, even when the user is wearing heavy gloves .
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Clear Display & Interface: Includes an alphanumeric 2-line display with pictograms for easy menu navigation, supporting multiple languages .
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Advanced Functionality: Features a phonebook for up to 50 entries, adjustable 7-step handset volume (0 to +12 dB), and hands-free functionality .
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Hearing Aid Compatibility: The handset capsule includes a stray field coil for inductive coupling with hearing aids .
Technical Specifications
| Specification | Detail |
|---|---|
| Model | FHF 112 861 011 10 |
| Housing Material | Glass-fibre reinforced polyester (GRP) |
| Keypad | 21-key stainless steel (V4A) |
| IP Rating | IP66 (EN 60529) |
| Impact Rating | IK09 (EN 50102) |
| Supply Voltage | 24 VDC to 66 VDC |
| Supply Current | 15 mA to 100 mA |
| Ringer Voltage | 24 VAC to 90 VAC (21-54 Hz) / 30 VAC to 90 VAC (16.6-54 Hz) |
| Dialling Method | Tone (DTMF) / Pulse (adjustable) |
| Operating Temp | -25°C to +60°C |
| Dimensions (HxWxD) | Approx. 266 x 227 x 135 mm |
| Weight | Approx. 5.5 kg |
| Certification | UL Listed for Class I, Div. 2 (Nonincendive) |
Ideal Applications
This telephone is perfectly suited for use in the petro-chemical industry, off-shore platforms, marine environments, mills, harbors, and other extreme industrial applications requiring a weather-resistant and corrosion-proof communication solution
