This Explosion Proof Hotline Telephone is designed for voice communication in the hostile environment where reliability, efficiency and safety are of prime importance. Once lift the handset, the phone will auto dialing the reserve phone number to begin the communication.
With explosion proof beacon and loudspeaker, the phone will ringing loudly and the lamp will flashing when there is an incoming call.
The telephone can handle the large temperature differences found outdoors, high humidity, exposure to sea water and dust, Corrosive atmosphere, Explosive gases &Â particles, as well as mechanical wear and tear, making it perfect for use as an emergency telephone.
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Main Features of the Top-rated Vandal Resistant Explosion Proof Hotline Analog Telephone for Heavy Duty IndustryÂ
- Standard Analogue TelephoneÂ
- Power supply:Â Phone line poweredÂ
- Corrosion resistant aluminum alloy die casting housing (The telephone enclosure provides protection from the ingress of dust, dirt and fibers as well as resistance against the harmful and corrosive effects of water spray, sleet, snow and rain.)
-Â With NPT conduit entries and Type 3Â / IP67 environmental ratings
- Certificated for Dust &Â Gas
- Zone classification:Â (For explosive gas atmospheres Zone 1Â and Zone 2. For IIA, IIB explosive atmosphere. For dust Zone 20, Zone 21 and Zone 22.)
- Suitable for temperature class:Â T1 ~Â T6.
- Impact of protection: IK10 according to EN50102
-Â Hotline Telephone (Automatic Dialer and No-Dial) without keypad
- Handset with Noise canceling microphone, for effective communication from noisy areas
   (Armored SS cord stands up to rough treatment, optional for black curly cord)
- Hermetically sealed non-contact hook sensing switch improves system reliability
- Ringing sound pressure level Approx. 90 dB(A) at 1m distance
- Mounting: Wall/column/structural
-Â ATEX, CE, FCC, RoHS, ISO9001Â compliantÂ
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APPLICATIONS of the Top-rated Vandal Resistant Explosion Proof Hotline Analog Telephone for Heavy Duty IndustryÂ
This Explosion proof broadcasting telephone is widely used in oil exploration, oil&gas plants, military, chemical and petrochemical plants, refineries, mines, oil refining, offshore and land based rigs, power generation facilities, wastewater treatment facilities, grain storage sites and other hazardous industrial environments.
TECHNICAL SPECIFICATION of the Top-rated Vandal Resistant Explosion Proof Hotline Analog Telephone for Heavy Duty Industry                                  Â
| Ambient conditions | |
| Protection type | IP 66 as per EN60529 |
| Operating temperature | -40°C to +70°C |
| Storage temperature | -45°C to +85°C |
| Analogue Version | |
| Power Supply | From the analogue telephone network |
| Supply Voltage        | 24 VDC to 65 VDC |
| Supply Current | 20 mA DC to 100 mA DC |
| Ringer Volume | - 80dB(A)  at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| Dialing Method | DTMF mode in accordance with ITU-T recommendation Q.23. |
CERTIFICATIONS
PACKAGE of the Top-rated Vandal Resistant Explosion Proof Hotline Analog Telephone for Heavy Duty Industry                            Â
Unit Size: 204*334*109 mm (H*W*D)
Carton Dimension: 200*300*440 mm (H*W*D)
Packaging materials: pearl cotton, carton
Net Weight: 7Â KGÂ
Gross weight: 8Â KGÂ 
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About J&R Technology Ltd.
J&R is one of the most professional manufacturers of emergency telephones, industrial telephones, Explosion-proof Telephones, and public telephones in Asia. The successful cooperation with thousands of customers all over the world and the supports to hundreds of projects have made us a reliable and popular supplier of industrial phones and phone accessories. Our main products include weatherproof phones, Explosion proof telephone, prison phones, emergency phones, elevator phones , acoustic phone booths and telephone kits as well.
As a reliable supplier of different kinds of industrial telephones, we have been sharing the equipments and systems with different customers and users all over the world. The professional service and excellent quality made us enjoy the reputation over more than 80 countries, including USA, China, Thailand, Malaysia, Turkey, Israel, Greece, Spain, France, UK, Denmark, South Africa, Australia, Mexico, Colombia, Chile etc.Â
Dedication and profession have been our pursuing goal during any procedures of our production, not only in developing and quality controlling, but also in marketing and after sales. We serve any single potential customer with special individual solutions and systems.
Choose J&R technology, choose reliable talks.
Welcome to Inquiry
Bella Yang
Sales Manager
Tel: +86 755 27322952Â Â Â Â Â Â Â
Fax: +86 755 27322197Â
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Website:Â www.jrtelephone.com
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