dST1,dST2防爆电话

dST1,dST2防爆电话参数指标

参数指标我要纠错

1、德国制造,质量可靠

2、  可在区1,区2 ,区21,区22使用,

3、  该防爆中的普遍应用在危险行业,陆上和离岸,如化学公司,钻井平台等
4、  气体和粉尘爆炸危险区域(G和D)认证。
5、  耐高温,耐低温,湿度,海水耐酸,碱等
6、  非常强大的冲击保护外壳(冲击保护IK09)
7、  可自由编程的,可读的字母数字显示
8、  可使用手套,V4A不锈钢键盘 - 21键设计
9、  没有键盘的型号可作为紧急使用
10、舒适办公通信功能
11、免提操作
12、视觉呼叫信令
13、振铃音压水平约在90分贝(A)
14、10种铃声旋律可选
15、通过扬声器听zui大68分贝(A)
16、可调从0 dB到+12 dB接收机的音量,7步调节
17、德语/英语/法语/西班牙语菜单
18、簿zui大可存50项(姓名和)
19、通过PIN码锁定选项设置

20、IP66防水防尘保护。

General datadST1dST2
Housing, Colourglassfibre reinforced polyester, black RAL 9005
Display

2-line alphanumerical display with

pictograms/visible area 78 x 26 mm


Keyboardmetal keypad with ice protection/
21 keys with ABC lettering for name entries

Weight~ 5,5 kg
Receiverintegrated, adjustable stabilizer bracket
Handset cordstainless steel armoured handset courd V4A
Receiver insetdynamic receiver with leakage field spool for
inductive coupling of hearing aids

Mouth pieceelectret microphone
Noise suppression mouth> 3 dB due to integrated mouthpiece horn
Terminal data

ApprovalDMT 03 ATEX E 034
Protection classIP 66 (EN 60529)
Impact protectionIK 09 (EN 50102)
Line voltage24 - 66 V DC
Line current0,015 - 0,10 A DC
Ringing alternating current24 - 90 V AC (at 21 ... 54 Hz ringing frequency)
30 - 90 V AC (at 16,6 ... 54 Hz ringing frequency)

Ringing impedance> 6,0 KΩ at 25 Hz and 24 ... 90 V AC
> 4,0 KΩ at 50 Hz and 24 ... 90 V AC

Inquiry keyflash function adjustable from 40 ms - 399 ms
Dialling procedurePD-DTMF operation to be set in the menu
DTMF operation according to CCITT recommendation Q.23PD operation - pulse/pause ratio can be set to 1,5:1 or 2:1 in the menu

W-conductorconnection for external secondary sounder
Terminalsup to 4 mm2 rigid, up to 2,5 mm2 flexible
Cable gland (free)1 x M20x1,5; 2 x blind plug M20x1,5
Operating temperature-25°C to +40°C (T6)
-25°C to +60°C (T5)

Storage temperature-25°C to +70°C


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