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BYS-25 Explosion Proof Speaker (Voice Broadcast Type)

Product description:

1 BYS-25 explosion-proof loudspeaker design to meet Ⅱ C gas group (typically hydrogen acetylene ethylene coke oven gas dimethyl ether etc.) and flammable dust and other very special environment its manufacture in line with the GB3836-2010 standard Provisions. The use of scientific flameproof structure to IIC explosion-proof requirements;

2 BYS series explosion-proof speakers have 25W 50W 100W-type power of four products for different requirements. Small size loud voice high fidelity.

3 with 2 outlet power supply and voice control

4 easy to install easy to maintain. Optional wall pole lifting and other installation methods.

Equipment Consultation
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400—756—0186
PRODUCT DETAILS

Features:

1, can be used in Zone I, II explosive gas dangerous places;

2, silicon aluminum alloy casting material, surface electrostatic spraying, lightweight and durable;

3, a very wide range of audio coverage, excellent speech reproduction performance;

4, explosion-proof treble horn enclosure, safe and reliable;

5, built-in voice broadcast module, support for audio broadcast.

6, the maximum support for 88 voice functions.

7, maximum support 24 minutes voice recording.

8, support for closed play once, closed continuous play, disconnect play once, disconnect the continuous play contact change play, background sound and other functions.

9, support for emergency play function, (1-7 only set up separately) 8-88 set to be consistent.

10, high protection level, indoor and outdoor use around the clock;

11, new style, pure tone;

12, dust and water, corrosion-resistant;

Technical Parameters:

Ex parameters
Certificate no CNEx15.0004
Ex-mark Ex d IIC T6   Gb/Ex tD A21 IP65 T80℃
Protected grade IP65
Parameters
Voltage DC24V AC100-240V
Impedance 8Omega
Loudness≤96Db/1m
Frequency 300-3400Hz
Electrical contact Two core power supply, two core communication, broadcast control N+1.
  • Amplifier Power

15W 25W 50W 
Alarm goes By default 8 road alarm, 8 road above add 16 extension module
Audio storage 24 mins
Trigger mode Normally open closed state transitions can be triggered.
Mechanical parameter
  • Material

Silicon aluminum alloy casting shell, surface electrostatic spraying processing
Weight 4Kg
Installation Wall/stand/hoisting
Cable entry G1/2*1
  • Environmental indicators

  • Atmospheric pressure

80~106KPa
  • Ambient temperature

-25℃~+60℃(Nomal) -45℃~+60℃(Low)
  • Relative humidity

≤95%RH(+25℃)

Order Remarks:

1, the option configuration: □ 15W □ 25W □ 50W □ 100W

2, the installation method: □ wall □ pole □ hoisting

Dimensions:

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NANYANG YITONG EXPLPSIONPROOF ELECTRIC CO.LTD
Telephone:400-756-0186
Fax:0377-63235296
E-mail:yitongex@163.com
Address:Funiu road eco industrial park, Nanyang City, Henan Province, China
Wechat
Copyright:NANYANG YITONG EXPLPSIONPROOF ELECTRIC CO.LTD Record Number:YU ICP 11022688 -1