SSY—1型数字水位仪

• 作 者: 刘成道
• 机 构: 湖北省黄冈地区水文分站,
• 出 处: 水利水文自动化
• 发表日期: 1988年02期
• 关键词: 水位仪 SSY 有线遥测 仪器性能 可逆计数器 仪器设计 计数盘 拨码开关 多谐振荡器 不大于

SSY—1型数字水位仪是一种对水位实行有线遥测並显示的仪器。该仪器可以通过水位数值预置实现自动报警和控制其它设备。现将仪器性能和王作原理介绍如下。一、仪器性能 1.测量误差;不大于3厘米; 2.水位变幅:0～9.99米; 3.水位涨落率:经过试验,仪器对水位变化响应不低于6厘米/分; 4.有线遥测距离:不大于300米;

SSY-1 digital water level meter is a kind of wired telemetry and display of water level instrument. The instrument can be preset by the water level to achieve automatic alarm and control of other equipment. Now the instrument performance and principles for the king as follows. First, the instrument performance 1. Measurement error; not more than 3 cm; 2. Water level amplitude: 0 ~ 9.99 m; 3. Water level fluctuation rate: After testing, the instrument response to water level changes of not less than 6 cm / min; Cable telemetry distance: not more than 300 meters;