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Explosion Proof Telephone Handset
SINIWO is a Chinese industrial explosion proof telephone handset brand with a long history. As a manufacturer and supplier with many years of production experience, we are committed to providing for customers with high-quality explosion proof telephone handset and competitive prices, using good reputation, advanced technology and comprehensive services to create the SINIWO brand.
Model: A11
Description
This explosion proof telephone handset of SINIWO was designed for traditional payphones but it could also be used any public telecommunication system with anti torn off caps. So the vandalism grade is improved largely when used in public places.
For outdoor environment, UL approved ABS material and Lexan anti-UV PC material are available and it could keep good appearance after used many years. With noise canceling microphone and hearing-aid speaker, this explosion proof telephone handset could be chose for hearing-impaired person and noise reducing microphone could cancel the noise from background.It could be used in any public telephones, outdoor payphones, outdoor emergency telephones or outdoor kiosk.
Specifications
Parameter of explosion proof telephone handset:
| Model No. | A11 |
| Waterproof Grade | IP65 |
| Ambient Noise | ≤60dB |
| Working Frequency | 300~3400Hz |
| SLR | 5~15 dB |
| RLR | -7~2 dB |
| Working Temperature | Common:-20℃~+40℃ Special: -40℃~+50℃ (Please tell us your request in advance) |
| Relative Humidity | ≤95% |
| Atmospheric Pressure A | 80~110Kpa |
| Logo | customized |
| Color | customized |
Feature
Feature of explosion proof telephone handset:
- (1). PVC curly cord (Default), working temperature:
- Standard cord length 9 inch in retracted, 6 feet after extended (Default)
- Customized different length is available.
- (2). Weather resistant PVC curly cord (Optional)
- (3). Hytrel curly cord (Optional)
- (4). SUS304 Stainless steel armored cord (Default) - Standard armored cord length 32 inch and 10 inch, 12 inch, 18 inch and 23 inch are optional.
- Include steel lanyard which is anchored to telephone shell. Matched steel rope is with different pull strength.
- Dia: 1.6mm, 0.063”, Pull test load: 170 kg, 375 lbs.
- Dia: 2.0mm, 0.078”, Pull test load: 250 kg, 551 lbs.
- Dia: 2.5mm, 0.095”, Pull test load: 450 kg, 992 lbs.
Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.
