JMC流量控制器性能特性 

JMC flow controller performance characteristics

        设置密码保护 

Set the password protection

        JMC1-3路多通道流量计脉冲接收 

Multi-channel pulse flowmeter receiving JMC1-3 road

        流量计探头K值选择（根据探头安装管道尺寸按附表查询） 

Flow meter probe K value choice (according to the probe query) pipeline installation size according to the schedule

        系统流量显示（0-999t/h）及预先设定批量（1-9999.9t）的剩余量递减显示 

System flow display (0-999 t/h) and preset batch (1-9999.9 t) diminishing the amount of residual display

        累计流量查询及清零功能 

Cumulative flow query and reset function

        各路系统（工作、再生、备用、反馈）状态显示 

Each system (work, regeneration, standby, feedback) status display

        本地强制手动启动再生 

Local forced to manually start the regeneration

        再生启动信号输出时间（2-9999秒）设定 

Regeneration start signal output time is set (2-9999 seconds)

        系统工作模式：JMC（C1、D2、D3、E2、E3）五种选择 

System working mode: JMC (C1, D2, D3, E2 and E3) five choices

                  注：C型：同时运行轮流再生；

Note: C: running at the same time take turns regeneration;

D型：多用一备；

D: use a case;

E型：同时运行分别再生 

E: run at the same time regeneration, respectively

        再生系统（出水电磁阀控制）辅助接点输出 

Regeneration system output (the water solenoid valve control) auxiliary contacts

        停电保护功能：停电后设定的参数保持时间大于3年 

Outage protection function: power cuts after setting the parameters of the hold time is greater than 3 years

        仪表外壳采用工程塑料，具有防尘、防腐、防水溅射等功能 

Instrument shell adopts engineering plastics, dustproof, corrosion resistance, waterproof sputtering, and other functions

        仪表采用墙壁挂装或支架悬挂安装形式

Instrument used wall mount or stand hanging installation form

JMC流量主要技术指标 

JMC traffic main technical indicators

        流量传感器脉冲量输入：正弦波频率范围0-10K，探头（直流）电压幅度4-12V 

Flow sensor pulse input: sine wave frequency range of 0 to 10 k, probe 4-12 v (dc) voltage amplitude

        采样周期：0.2秒 

Sampling period: 0.2 seconds

        输出形式：继电器无源接点输出 触点容量，AC220V/2A 

Output format: passive relay contact output contact capacity, AC220V / 2 a

        馈电输入：无源接点反馈信号 

Contact of feed input: passive feedback signals

        显示方式：背光液晶显示单元，使用寿命≥10年 

Display: a backlight LCD display unit, the service life of 10 years or more

        仪表电源：开关电源 100-265V/AC 功耗5W 

Instrument power supply, switching power supply of 100-265 - v/AC 5 w power consumption

        使用环境：环境温度4-60℃ 相对湿度 ≤85%RH 

4 - using the environment: the environment temperature 60 ℃ relative humidity 85% RH or less

        控制器外壳尺寸：260X170X105mm

X170x105mm controller shell size: 260