ZN-908AB0X1PV12WW1Y1,ZN-908AB0X1PV12WW1Y2,ZN-908AB0X1PV12WW2Y1,智能流量積算儀
ZN-908AB0X1PV12WW2Y2,ZN-908AB0X1PV12WW3Y1,ZN-908AB0X1PV12WW3Y2,
ZN-908AB0X1PV12WW4Y1,ZN-908AB0X1PV12WW4Y2,ZN-908AB0X1PV12L1W1Y1,
ZN-908AB0X1PV12L1W1Y2,ZN-908AB0X1PV12L1W2Y1,ZN-908AB0X1PV12L1W2Y2,
ZN-908AB0X1PV12L1W3Y1,ZN-908AB0X1PV12L1W3Y2,ZN-908AB0X1PV12L1W4Y1,
ZN-908AB0X1PV12L1W4Y2,ZN-908AB0X1PV24WW1Y1,ZN-908AB0X1PV24WW1Y2,
ZN-908AB0X1PV24WW2Y1,ZN-908AB0X1PV24WW2Y2,ZN-908AB0X1PV24WW3Y1,
ZN-908AB0X1PV24WW3Y2,ZN-908AB0X1PV24WW4Y1,ZN-908AB0X1PV24WW4Y2,
ZN-908AB0X1PV24L1W1Y1,ZN-908AB0X1PV24L1W1Y2,ZN-908AB0X1PV24L1W2Y1,
ZN-908AB0X1PV24L1W2Y2,ZN-908AB0X1PV24L1W3Y1,ZN-908AB0X1PV24L1W3Y2,
ZN-908AB0X1PV24L1W4Y1,ZN-908AB0X1PV24L1W4Y2,ZN-908AB0X1RV24L1W4Y1,
ZN-908AB0X1RV12WW1Y1,ZN-908AB0X1RV12WW1Y2,ZN-908AB0X1RV12WW2Y1,
ZN-908AB0X1RV12WW2Y2,ZN-908AB0X1RV12WW3Y1,ZN-908AB0X1RV12WW3Y2,
ZN-908AB0X1RV12WW4Y1,ZN-908AB0X1RV12WW4Y2,ZN-908AB0X1RV12L1W1Y1,
ZN-908AB0X1RV12L1W1Y2,ZN-908AB0X1RV12L1W2Y1,ZN-908AB0X1RV12L1W2Y2,
ZN-908AB0X1RV12L1W3Y1,ZN-908AB0X1RV12L1W3Y2,ZN-908AB0X1RV12L1W4Y1,
ZN-908AB0X1RV12L1W4Y2,ZN-908AB0X1RV24WW1Y1,ZN-908AB0X1RV24WW1Y2,
ZN-908AB0X1RV24WW2Y1,ZN-908AB0X1RV24WW2Y2,ZN-908AB0X1RV24WW3Y1,
ZN-908AB0X1RV24WW3Y2,ZN-908AB0X1RV24WW4Y1,ZN-908AB0X1RV24WW4Y2,
ZN-908AB0X1RV24L1W1Y1,ZN-908AB0X1RV24L1W1Y2,ZN-908AB0X1RV24L1W2Y1,
適用范圍
ZN-908智能與各種流量傳感器或變送器、溫度傳感器或變送器和壓力變送器配合使用，智能 流量積算儀 可對(duì)各種液體、蒸汽、天然氣、一般氣體等流量參數(shù)進(jìn)行測(cè)量顯示、累積計(jì)算、報(bào)警控制、變送輸出、數(shù)據(jù)采集及通訊。功能特點(diǎn)
智能流量積算儀全范圍自動(dòng)溫度、壓力補(bǔ)償運(yùn)算，補(bǔ)償方式任意設(shè)定
線性積算、開(kāi)方積算任意設(shè)定
瞬時(shí)流量、累積流量、溫度、壓力多種參數(shù)顯示
小信號(hào)切除功能，切除范圍0-5%可選
智能流量積算儀的累積流量值可通過(guò)面板按鍵清零，清零操作可鎖
掉電保護(hù)功能，累積流量值掉電保持時(shí)間大于5年，所有設(shè)定值掉電后長(zhǎng)久保持
智能先進(jìn)的模塊化結(jié)構(gòu)，配合功能強(qiáng)大的儀表芯片，功能組合、系統(tǒng)升級(jí)非常方便
流量積算儀主要技術(shù)指標(biāo)
基本誤差：0.5％FS或 0.2％FS±1個(gè)字
分 辨 力：1/20000、14位A/D轉(zhuǎn)換器
顯示方式：雙排同時(shí)顯示，上排四位數(shù)碼管顯示瞬時(shí)流量，下排八位數(shù)碼管顯示累積流量采樣周期：0.5S
報(bào)警輸出：瞬時(shí)流量二限報(bào)警，繼電器輸出觸點(diǎn)容量 AC220V/3A
變送輸出： 4～20mA、0～10mA、1～5V、0～5V 精度：±0.3％FS
通訊輸出：接口方式--隔離串行雙向通訊接口RS485/RS422/RS232/Modem
波特率--300～9600bps內(nèi)部自由設(shè)定
饋電輸出：DC24V/50mA
電 源：開(kāi)關(guān)電源 85～265VAC 功耗4W以下
型號(hào)說(shuō)明
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型 譜
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說(shuō) 明
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ZN-908
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智能流量積算儀
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外型尺寸
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A
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橫式160×80×125mm
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A/S
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豎式80×160×125mm
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B
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方式96×96×110mm
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控制輸出
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B0
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B0無(wú)報(bào)警輸出，可省略
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B1
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瞬時(shí)流量上限報(bào)警
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B2
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瞬時(shí)流量下限報(bào)警
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B3
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瞬時(shí)流量上下限報(bào)警
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B4
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累積流量上限報(bào)警
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B5
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累積流量下限報(bào)警
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B6
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累積流量上下限報(bào)警
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變送輸出
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X1
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4-20mA輸出
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X2
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0-10mA輸出
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X3
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1-5V輸出
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X4
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0-5V輸出
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通訊輸出
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P
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微型打印機(jī)
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R
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串行通訊RS232
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S
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串行通訊RS485
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變送器配電電源
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無(wú)饋電輸出
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V12
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帶DC12V饋電輸出
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V24
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帶DC24V饋電輸出
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供電電源
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220VAC供電
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W
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DC24V供電
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流量輸入信號(hào)
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L1
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電流：4-20mA、0-10mA、0-20 mA
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L2
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電壓：1-5V、0-5V
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L3
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脈沖頻率： 0-10KHZ
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溫度輸入信號(hào)
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W1
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電流：4-20mA、0-10mA、0-20mA
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W2
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電壓：1-5V、0-5V
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W3
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熱電阻：Pt100
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W4
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熱電偶：K、T、E
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壓力輸入信號(hào)
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Y1
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電流：4-20mA、0-10mA、0-20mA
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Y2
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電壓：1-5V、0-5V
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型號(hào)舉例： ZN-908AB3X1SV24L1W1Y1
ZN-908系列智能流量積算儀，外形尺寸160×80×125mm，瞬時(shí)流量上下限報(bào)警控制輸出，4～20mA 瞬時(shí)流量信號(hào)輸入，4～20mA 壓力信號(hào)輸入，4～20mA 溫度信號(hào)輸入，4～20mA瞬時(shí)流量變送輸出，帶RS485隔離通訊接口，帶DC24V饋電輸出，供電電源220VAC
ZN-908BB6X3SV24L1W1Y1,ZN-908BB6X3SV24L1W1Y2,ZN-908BB6X3SV24L1W2Y1,
ZN-908BB6X3SV24L1W2Y2,ZN-908BB6X3SV24L1W3Y1,ZN-908BB6X3SV24L1W3Y2,
ZN-908BB6X4PV12WW1Y1,ZN-908BB6X4PV12WW1Y2,ZN-908BB6X4PV12WW2Y1,
ZN-908BB6X4PV12WW2Y2,ZN-908BB6X4PV12WW3Y1,ZN-908BB6X4PV12WW3Y2,
ZN-908BB6X4PV12WW4Y1,ZN-908BB6X4PV12WW4Y2,ZN-908BB6X4PV12L1W1Y1,
ZN-908BB6X4PV12L1W1Y2,ZN-908BB6X4PV12L1W2Y1,ZN-908BB6X4PV12L1W2Y2,
ZN-908BB6X4PV12L1W3Y1,ZN-908BB6X4PV12L1W3Y2,ZN-908BB6X4PV12L1W4Y1,
ZN-908BB6X4PV12L1W4Y2,ZN-908BB6X4PV24WW1Y1,ZN-908BB6X4PV24WW1Y2,
ZN-908BB6X4PV24WW2Y1,ZN-908BB6X4PV24WW2Y2,ZN-908BB6X4PV24WW3Y1,
ZN-908BB6X4PV24WW3Y2,ZN-908BB6X4PV24WW4Y1,ZN-908BB6X4PV24WW4Y2,
ZN-908BB6X4PV24L1W1Y1,ZN-908BB6X4PV24L1W1Y2,ZN-908BB6X4PV24L1W2Y1,
ZN-908BB6X4PV24L1W2Y2,ZN-908BB6X4PV24L1W3Y1,ZN-908BB6X4PV24L1W3Y2,
ZN-908BB6X4PV24L1W4Y1,ZN-908BB6X4PV24L1W4Y2,ZN-908BB6X4RV24L1W4Y1,
ZN-908BB6X4RV12WW1Y1,ZN-908BB6X4RV12WW1Y2,ZN-908BB6X4RV12WW2Y1,
ZN-908BB6X4RV12WW2Y2,ZN-908BB6X4RV12WW3Y1,ZN-908BB6X4RV12WW3Y2,
ZN-908BB6X4RV12WW4Y1,ZN-908BB6X4RV12WW4Y2,ZN-908BB6X4RV12L1W1Y1,
ZN-908BB6X4RV12L1W1Y2,ZN-908BB6X4RV12L1W2Y1,ZN-908BB6X4RV12L1W2Y2,
ZN-908BB6X4RV12L1W3Y1,ZN-908BB6X4RV12L1W3Y2,ZN-908BB6X4RV12L1W4Y1,
ZN-908BB6X4RV12L1W4Y2,ZN-908BB6X4RV24WW1Y1,ZN-908BB6X4RV24WW1Y2,
ZN-908BB6X4RV24WW2Y1,ZN-908BB6X4RV24WW2Y2,ZN-908BB6X4RV24WW3Y1,
ZN-908BB6X4RV24WW3Y2,ZN-908BB6X4RV24WW4Y1,ZN-908BB6X4RV24WW4Y2,
ZN-908BB6X4RV24L1W1Y1,ZN-908BB6X4RV24L1W1Y2,ZN-908BB6X4RV24L1W2Y1,
ZN-908BB6X4RV24L1W2Y2,ZN-908BB6X4RV24L1W3Y1,ZN-908BB6X4RV24L1W3Y2,
ZN-908BB6X4RV24L1W4Y2,ZN-908BB6X4SV24L1W4Y1,ZN-908BB6X4SV24L1W4Y2,
ZN-908BB6X4SV12WW1Y1,ZN-908BB6X4SV12WW1Y2,ZN-908BB6X4SV12WW2Y1,
ZN-908BB6X4SV12WW2Y2,ZN-908BB6X4SV12WW3Y1,ZN-908BB6X4SV12WW3Y2,
ZN-908BB6X4SV12WW4Y1,ZN-908BB6X4SV12WW4Y2,ZN-908BB6X4SV12L1W1Y1,
ZN-908BB6X4SV12L1W1Y2,ZN-908BB6X4SV12L1W2Y1,ZN-908BB6X4SV12L1W2Y2,
ZN-908BB6X4SV12L1W3Y1,ZN-908BB6X4SV12L1W3Y2,ZN-908BB6X4SV12L1W4Y1,
ZN-908BB6X4SV12L1W4Y2,ZN-908BB6X4SV24WW1Y1,ZN-908BB6X4SV24WW1Y2,
ZN-908BB6X4SV24WW2Y1,ZN-908BB6X4SV24WW2Y2,ZN-908BB6X4SV24WW3Y1,
ZN-908BB6X4SV24WW3Y2,ZN-908BB6X4SV24WW4Y1,ZN-908BB6X4SV24WW4Y2,
ZN-908BB6X4SV24L1W1Y1,ZN-908BB6X4SV24L1W1Y2,ZN-908BB6X4SV24L1W2Y1,
ZN-908BB6X4SV24L1W2Y2,ZN-908BB6X4SV24L1W3Y1,ZN-908BB6X4SV24L1W3Y2,