Multichannel monitoring geological disasters alarm

• Main Author: DENG JINJIE
• Format: Patent
• Language: English
• Published: 23.09.2015
• Subjects: ALARM SYSTEMS; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS

The utility model discloses a multichannel monitoring geological disasters alarm, including the charge management unit, the circuit control unit, the alarm unit, the extension switch element, the voltage output port, a plurality of normal closes probe monitor cell and a plurality of probe monitor cell that normally opens, the charge management unit, the alarm unit, the extension switch element, the voltage output port, normal close probe monitor cell with normally open probe monitor cell all with the circuit control unit connection, the circuit control unit is integrated circuit, the alarm unit includes vocal ware, the LED lamp is instructed in normal close impedance monitoring, normally open the impedance monitoring and instruct LED lamp and low pressure pilot lamp LED5, still be connected with extension monitoring facilities on the extension switch element, vocal ware and extension monitoring facilities are still connected respectively to the voltage output port. The utility model discloses can the wide application report to the police in the monitoring of various occasions such as landslide, crack, earth subsidence, mud -rock flow, rivers water level, reservoir water level and dykes and dams water level.