- CPTG
- GOSSEN
- 瑞士富巴(HUBA)
- 美国HTM接近开关、电感传感器...
- 美国美亚过程控制公司Meria...
- 物液位测量与控制
- 流量测量产品
- 过程称重与控制
- 电量测量与控制
- 液体分析与控制
- 气体分析与测量
- 压力测量与控制
- 温度测量与控制
- 阀门及气电转换产品
- 便携式检测仪器
- 系统与集成
- 美国诺南RONAN公司测控产品
- 美国ELECTROSWITCH...
- 美国PRECISION系列数字...
- 瑞士Rotronic温湿度产品...
- 阿通特斯 ATOMTEX 核辐...
- 德国GMC、瑞士CAMILLE...
- 英国盖姆(GEMS)/德国菲尼...
- 其它代理品牌
- MTR膜分离技术及logsto...
X19 Series Single Point Annunciator
These self-contained alarms provide complete annunciation capability for NEMA 4 or 12 Applications. Each alarm contains the necessary logic, light indicator, and pushbutton switch for single point monitoring of Normally Open or Normally Closed field contacts.
Complete logic circuitry provides standard "A" alarm sequence with flashing light and horn on alarm, steady light-silent horn after acknowledgement, and light out-horn silent when trouble contacts return to normal.
The isolated SPDT auxiliary contacts may be used with other alarm systems or as electrical interlocks.
Improved design allows easy field wiring and startup by use of a removable submodule. This submodule contains the NO/NC Field Contact Switch, the Lock/Non-Lock feature for momentary alarms, fuse holder, and the power Mizer Alarm Module. A single pushbutton switch is used for both silence and lamp test functions.
|