JMC流量控制器性能特性 

JMC flow controller performance characteristics

        設(shè)置保護(hù) 

Set the pword protection

        JMC1-3路多通道流量計(jì)脈沖接收 

Multi-channel pulse flowmeter receiving JMC1-3 road

        流量計(jì)探頭K值選擇（根據(jù)探頭安裝管道尺寸按附表查詢(xún)） 

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

        系統(tǒng)流量顯示（0-999t/h）及預(yù)先設(shè)定批量（1-9999.9t）的剩余量遞減顯示 

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

        累計(jì)流量查詢(xún)及清功能 

Cumulative flow query and reset function

        各路系統(tǒng)（工作、再生、備用、反饋）狀態(tài)顯示 

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

        本地強(qiáng)制手動(dòng)啟動(dòng)再生 

Local forced to manually start the regeneration

        再生啟動(dòng)信號(hào)輸出時(shí)間（2-9999秒）設(shè)定 

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

        系統(tǒng)工作模式：JMC（C1、D2、D3、E2、E3）五種選擇 

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

                  注：C型：同時(shí)運(yùn)行輪流再生；

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

D型：多用一備；

D: use a case;

E型：同時(shí)運(yùn)行分別再生 

E: run at the same time regeneration, respectively

        再生系統(tǒng)（出水電磁閥控制）輔助接點(diǎn)輸出 

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

        停電保護(hù)功能：停電后設(shè)定的參數(shù)保持時(shí)間大于3年 

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

        儀表外殼采用工程塑料，具有塵、腐、水濺射等功能 

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

        儀表采用墻壁掛裝或支架懸掛安裝形式

Instrument used wall mount or stand hanging installation form

JMC流量主要技術(shù)指標(biāo) 

JMC traffic main technical indicators

        流量傳感器脈沖量輸入：正弦波頻率范圍0-10K，探頭（直流）電壓幅度4-12V 

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

        采樣周期：0.2秒 

Sampling period: 0.2 seconds

        輸出形式：繼電器無(wú)源接點(diǎn)輸出 觸點(diǎn)容量，AC220V/2A 

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

        饋電輸入：無(wú)源接點(diǎn)反饋信號(hào) 

Contact of feed input: pive feedback signals

        顯示方式：背光液晶顯示單元，使用壽命≥10年 

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

        儀表電源：開(kāi)關(guān)電源 100-265V/AC 功耗5W 

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

        使用環(huán)境：環(huán)境溫度4-60℃ 相對(duì)濕度 ≤85%RH 

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

        控制器外殼尺寸：260X170X105mm

X170x105mm controller shell size: 260