欧美人与性囗牲恔配,久久亚洲AV,国产区一二三,色综久久

熱門搜索: 防爆監(jiān)控 電動(dòng)機(jī) 防爆暖通 防爆風(fēng)機(jī)

客服電話: 400-069-6169

首頁(yè)>防爆監(jiān)控通訊>防爆通訊>防爆揚(yáng)聲器 > stahl8491播放器 防爆揚(yáng)聲器

stahl8491播放器 防爆揚(yáng)聲器

想更優(yōu)惠?上 防爆網(wǎng) APP更便宜

市場(chǎng)價(jià)格:
1200.00
促銷價(jià)格:
1000.00
  • 銷量 0
  • 評(píng)論 0
  • 送積分 1000
購(gòu)買數(shù)量:
庫(kù)存0

2年榮耀會(huì)員

聯(lián)系賣家:北京德蘭系統(tǒng)控制技術(shù)有限公司

商家等級(jí):VIP 11 級(jí)

所在地區(qū):大鐘寺13號(hào)院1號(hào)樓華杰大廈11B5房間

認(rèn)證: 認(rèn)證

店鋪榮譽(yù): 標(biāo)王

掃碼關(guān)注微店:暫未開通

熱賣商品
  • 商品詳情
  • 詳細(xì)參數(shù)
  • 商品評(píng)論
  • 商品咨詢

Series 8491 horns are used as acoustic alarms.

Zones 1 & 2

8491/1 8491/2

Explosion protection

Gas explosion protection

II 2 G EEx m II T5

II 2 G EEx me II T5

Dust explosion protection

II 2 D IP65 T 70 °C

Certificates

BVS 03 ATEX E 159 X

BVS 03 ATEX E 159 X

Other certificates

VNIIEF (Russia)

- -

Housing

PC/ABS, black PC, black

Degree of protection

IP 55 IP 65

Rated operational voltage Ue

50 Hz : 24 V, 42 V ... 48 V, 230 V

50 / 60 Hz : 115 V

60 Hz : 120 V, DC : 24 V

50 Hz: 24 V, 42 V ... 48 V, 230 V

50 / 60 Hz: 115 V

60 Hz: 120 V

DC: 24 V

Back-up fuse

at rated voltage

Fuse

Rated
current

back-up fuse
Type 8560*

24 V (21.6 V ... 26.4 V) AC 50 Hz

42 V ... 48 V ( 37.8 V ... 52.8 V) AC 50 Hz

115 V (102.5 V ... 126.5 V) AC 50/60 Hz

120 V (108 V ... 131 V) AC 60 Hz

230 V (208 V ... 250 V) AC 50 Hz

24 V (21.6 ... 26.4 V) DC

630 mA

315 mA

315 mA

315 mA

125 mA

500 mA

450 mA

220 mA

205 mA

220 mA

70 mA

350 mA

8560/51-4153

8560/51-4153

8560/51-4113

8560/51-4113

8560/51-4073

8560/51-4143

* to install into an Ex e enclosure (Type 8118/113-303)

at rated voltage

Fuse

Rated
current

back-up fuse
Type 8560*

24 V (21.6 V ... 26.4 V) AC 50 Hz

42 V ... 48 V ( 37.8 V ... 52.8 V) AC 50 Hz

115 V (102.5 V ... 126.5 V) AC 50/60 Hz

120 V (108 V ... 131 V) AC 60 Hz

230 V (208 V ... 250 V) AC 50 Hz

24 V (21.6 ... 26.4 V) DC

630 mA

315 mA

315 mA

315 mA

125 mA

500 mA

450 mA

220 mA

205 mA

220 mA

70 mA

350 mA

8560/51-4153

8560/51-4153

8560/51-4113

8560/51-4113

8560/51-4073

8560/51-4143

* to install into an Ex e enclosure (Type 8118/113-303)

Sound intensity (output)

max. 105 dB (A) at 1 m distance max. 105 dB (A) at 1 m distance

Duty cycle

70 % 70 %

Ambient temperature

- 40 °C ... + 50 °C - 40 °C ... + 50 °C

Mounting position

Sound direction downwards Any position (exception: sound direction upwards)

Connection

Cable 3 m length

Lapptherm 145, 2 x 0.75 mm2

Metal cable gland: EEx e M16

for cables: 6.5 mm ... 9.5 mm

Terminal cross section: max. 2.5 mm2

(cage clamp)

防爆揚(yáng)聲器規(guī)格參數(shù)
適用場(chǎng)所DIP
防護(hù)級(jí)別其他
工作電壓-
額定阻抗-
額定功率-
頻率范圍-
電氣連接-
失真度-
材質(zhì)-
重量-
電纜引入裝置-
其他參數(shù)
認(rèn)證類別-
產(chǎn)品型號(hào)8491
防爆標(biāo)志Ex II 2 G EEx m II T5;Ex II 2 G EEx me II T5;Ex II 2 D IP65 T 70 °C
供貨周期3-5天
防爆合格證編號(hào)-
尺寸圖-