AES声音警告装置ETH12MD-SS技术参数
ACOUSTIC SIGNALLER ETH 12 32 TONES |
(INPUT VOLTAGE TO BE DEFINE) |
STAINLESS STEEL AISI 316L |
CONTINUOUS SERVICE |
N.1 HUBφ3/4" |
II2 GD |
Exd IIC T6 Gb |
Ex tb IIC T85° Db IP65 |
T .AMB. -20+ 55℃ |
AES声音警告装置AW-ETH12MD系列介绍
AW-ETH12MD系列声音警告装置适用于可能存在爆炸性气体的低背景噪音环境。它们配备了一个电子电路,可通过深度开关选择 32 种音调。声换能器的阻抗为 8 Ω,频率为 2KHz。扬声器喇叭采用抗静电高强度镀铬 ABS。标准版本是海洋级无铜 LM6 铝。安装支架位于 St.St. 316L。
AW-ETH12MD 可应要求提供:
铸铁 EN-GJL-200
不锈钢 316L
The AW-ETH12MD series of audible warning devices are for use in low background noise environments, where there is a potential explosive atmosphere. They are equipped with an electronic circuit with 32 selectable tones by a deep-switch. The acoustic trasducer has impendance of 8 Ω and frequency of 2KHz. The speaker horn is in anti-static high impact chrome ABS. Standard version is marine grade copper free LM6 aluminum. The mounting bracket is in St.St. 316L.
AW-ETH12MD on request:
Cast iron EN-GJL-200
Stainless Steel 316L
AES声音警告装置AW-ETH12MD系列其他常用型号:
AES AW-ETH12MD-01-SS-15-T
AES AW-ETH12MD-01-SS-30-T
AES AW-ETH12MD-01-SS-31-T
AES AW-ETH12MD-01-SS-50-T
AES AW-ETH12MD-01-SS-51-T
AES AW-ETH12MD-01-SS-60-T
AES ETH12MD-SS
AES ACOUSTIC WARNING DEVICES NEW + ORIGINAL+ ONE YEAR WARRANTY
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AES声音警告装置AW-ETH12MD系列ETH12MD-SS技术参数及介绍