ZN-900,ZN-900AB1PWSn,ZN-900AB1PV12WSn,ZN-900AB1PV24WSn,ZN-900ANPWSn,智能PID调节仪
ZN-900AB1RWSn,ZN-900AB1RV12WSn,ZN-900AB1RV24WSn,ZN-900ANPV24WSn,
ZN-900AB1SWSn,ZN-900AB1SV12WSn,ZN-900AB1SV24WSn,ZN-900ANPV12WSn,
ZN-900AB2PWSn,ZN-900AB2PV12WSn,ZN-900AB2PV24WSn,ZN-900ANRV24WSn,
ZN-900AB2RWSn,ZN-900AB2RV12WSn,ZN-900AB2RV24WSn,ZN-900ANRV12WSn,
ZN-900AB2SWSn,ZN-900AB2SV12WSn,ZN-900AB2SV24WSn,ZN-900ANRWSn,
ZN-900ANSWSn,ZN-900ANSV12WSn,ZN-900ANSV24WSn,ZN-900AK1PV24WSn,
ZN-900ALPWSn,ZN-900ALPV12WSn,ZN-900ALPV24WSn,ZN-900AK1PV12WSn,
ZN-900ALRWSn,ZN-900ALRV12WSn,ZN-900ALRV24WSn,ZN-900AK1SV24WSn,
ZN-900ALSWSn,ZN-900ALSV12WSn,ZN-900ALSV24WSn,ZN-900AK1SV12WSn,
ZN-900AGPWSn,ZN-900AGPV12WSn,ZN-900AGPV24WSn,ZN-900AK2RV24WSn,
ZN-900AGRWSn,ZN-900AGRV12WSn,ZN-900AGRV24WSn,ZN-900AK2RV12WSn,
ZN-900AGSWSn,ZN-900AGSV12WSn,ZN-900AGSV24WSn,ZN-900AK3PV24WSn,
ZN-900AK1PWSn,ZN-900AK1RWSn,ZN-900AK1RV12WSn,ZN-900AK1RV24WSn,
ZN-900AK1SWSn,ZN-900AK2PWSn,ZN-900AK2PV12WSn,ZN-900AK2PV24WSn,
ZN-900AK2RWSn,ZN-900AK2SWSn,ZN-900AK2SV12WSn,ZN-900AK2SV24WSn,
ZN-900AK3PWSn,ZN-900AK3PV12WSn,ZN-900AK3RV12WSn,ZN-900AK3RV24WSn,
ZN-900AK3RWSn,ZN-900AK3SWSn,ZN-900AK3SV12WSn,ZN-900AK3SV24WSn,
ZN-900AK4PWSn,ZN-900AK4PV12WSn,ZN-900AK4PV24WSn,ZN-900AX4SV24WSn,
ZN-900AK4RWSn,ZN-900AK4RV12WSn,ZN-900AK4RV24WSn,ZN-900AX4SV12WSn,
ZN-900AK4SWSn,ZN-900AK4SV12WSn,ZN-900AK4SV24WSn,ZN-900AX4SWSn,
ZN-900AX1PWSn,ZN-900AX1PV12WSn,ZN-900AX1PV24WSn,ZN-900AX4RV24WSn,
ZN-900AX1RWSn,ZN-900AX1RV12WSn,ZN-900AX1RV24WSn,ZN-900AX4RV12WSn,
智能PID调节仪与各类传感器、变送器配合使用，实现对温度、压力、液位、容量、力等物理量的测量显示、智能 PID调节仪 并配合各种执行器对电加热设备和电磁、电动、气动阀门进行PID调节和控制、报警控制、数据采集、记录。
功能特点
万能输入功能 自动校准和人工校准功能
手动/自动无扰动切换功能
可选择适应加热或制冷的正/反作用
控制输出信号限幅
智能 PID调节仪 采用模糊控制理论和传统PID控制相结合的方式，使控制过程具有响应快、超调小、稳态精度高的优点，对常规PID难以控制的大纯滞后对象有明显的控制效果
智能 PID调节仪 增加了30段程序控制功能
主要技术指标
基本误差：0.5％FS或 0.2％FS±1个字
分 辨 力：1/20000、14位A/D转换器
显示方式：双排四位LED数码管显示
采样周期：0.5S
报警输出：二限报警，报警方式为测量值上限、下限及偏差报警，继电器输出触点容量 AC220V/3A
控制输出：⑴继电器触点输出
⑵固态继电器脉冲电压输出（DC12V/30mA）
⑶单相/三相可控硅过零触发
⑷单相/三相可控硅移相触发
⑸模拟量4～20mA、0～10mA、1～5V、0～5V 控制输出
通讯输出：接口方式--隔离串行双向通讯接口RS485/RS422/RS232/Modem
波特率--300～9600bps内部自由设定
馈电输出：DC24V/30mA
电 源：开关电源 85～265VAC 功耗4W以下
选型表
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代码
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说明
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ZN-808/900
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智能PID调节仪
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外型尺寸
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A
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横式160×80×125mm
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A/S
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竖式80×160×125mm
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B
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方式96×96×110 mm
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C
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横式96×48×110 mm
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C/S
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竖式48×96×110 mm
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D
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方式72×72×110 mm
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报警输出
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B□
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B1-1个报警点，B2-2个报警点
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控制输出
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N
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无控制输出
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L
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继电器控制输出
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G
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固态继电器输出
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K1
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单相可控硅过零触发
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K2
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三相可控硅过零触发
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K3
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单相可控硅移相触发
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K4
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三相可控硅移相触发
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X1
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4-20mA输出
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X2
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0-10mA输出
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X3
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1-5V输出
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X4
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0-5V输出
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通讯输出
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P
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微型打印机
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R
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串行通讯RS232
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S
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串行通讯RS485
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变送器配电电源
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无馈电输出
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V12
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带DC12V馈电输出
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V24
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带DC24V馈电输出
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供电电源
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220VAC供电
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W
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DC24V供电
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输入信号
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Sn
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见"输入信号类型表"
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输入类型表
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参数提示符
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输入信号内容
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参数提示符
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输入信号内容
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tc-K
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K型
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rtd
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0-400Ω
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tc-S
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S型
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1000
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Pt1000
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tc-E
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E型
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bA1
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BA1
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tc-b
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B型
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bA2
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BA2
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tc-t
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T型
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0-50
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0-50mA
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tc-n
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N型
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0-5V
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0-5V
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tc-j
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J型
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1-5V
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1-5V
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P100
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Pt100
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0-20
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0-20mA
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C100
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Cu100
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0-10
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0-10mA
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Cu50
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Cu50
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4-20
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4-20mA
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ZN-900C/SB1RWSn,ZN-900C/SB1RV12WSn,ZN-900C/SB1RV24WSn,ZN-900C/SNPV24WSn,
ZN-900C/SB1SWSn,ZN-900C/SB1SV12WSn,ZN-900C/SB1SV24WSn,ZN-900C/SNPV12WSn,
ZN-900C/SB2PWSn,ZN-900C/SB2PV12WSn,ZN-900C/SB2PV24WSn,ZN-900C/SNRV24WSn,
ZN-900C/SB2RWSn,ZN-900C/SB2RV12WSn,ZN-900C/SB2RV24WSn,ZN-900C/SNRV12WSn,
ZN-900C/SB2SWSn,ZN-900C/SB2SV12WSn,ZN-900C/SB2SV24WSn,ZN-900C/SNRWSn,
ZN-900C/SNSWSn,ZN-900C/SNSV12WSn,ZN-900C/SNSV24WSn,ZN-900C/SK1PV24WSn,
ZN-900C/SLPWSn,ZN-900C/SLPV12WSn,ZN-900C/SLPV24WSn,ZN-900C/SK1PV12WSn,
ZN-900C/SLRWSn,ZN-900C/SLRV12WSn,ZN-900C/SLRV24WSn,ZN-900C/SK1SV24WSn,
ZN-900C/SLSWSn,ZN-900C/SLSV12WSn,ZN-900C/SLSV24WSn,ZN-900C/SK1SV12WSn,
ZN-900C/SGPWSn,ZN-900C/SGPV12WSn,ZN-900C/SGPV24WSn,ZN-900C/SK2RV24WSn,
ZN-900C/SGRWSn,ZN-900C/SGRV12WSn,ZN-900C/SGRV24WSn,ZN-900C/SK2RV12WSn,
ZN-900C/SGSWSn,ZN-900C/SGSV12WSn,ZN-900C/SGSV24WSn,ZN-900C/SK3PV24WSn,
ZN-900C/SK1PWSn,ZN-900C/SK1RWSn,ZN-900C/SK1RV12WSn,ZN-900C/SK1RV24WSn,
ZN-900C/SK1SWSn,ZN-900C/SK2PWSn,ZN-900C/SK2PV12WSn,ZN-900C/SK2PV24WSn,
ZN-900C/SK2RWSn,ZN-900C/SK2SWSn,ZN-900C/SK2SV12WSn,ZN-900C/SK2SV24WSn,
ZN-900C/SK3PWSn,ZN-900C/SK3PV12WSn,ZN-900C/SK3RV12WSn,ZN-900C/SK3RV24WSn,
ZN-900C/SK3RWSn,ZN-900C/SK3SWSn,ZN-900C/SK3SV12WSn,ZN-900C/SK3SV24WSn,
ZN-900C/SK4PWSn,ZN-900C/SK4PV12WSn,ZN-900C/SK4PV24WSn,ZN-900C/SX4SV24WSn,
ZN-900C/SK4RWSn,ZN-900C/SK4RV12WSn,ZN-900C/SK4RV24WSn,ZN-900C/SX4SV12WSn,
ZN-900C/SK4SWSn,ZN-900C/SK4SV12WSn,ZN-900C/SK4SV24WSn,ZN-900C/SX4SWSn,
ZN-900C/SX1PWSn,ZN-900C/SX1PV12WSn,ZN-900C/SX1PV24WSn,ZN-900C/SX4RV24WSn,
ZN-900C/SX1RWSn,ZN-900C/SX1RV12WSn,ZN-900C/SX1RV24WSn,ZN-900C/SX4RV12WSn,
ZN-900C/SX1SWSn,ZN-900C/SX1SV12WSn,ZN-900C/SX1SV24WSn,ZN-900C/SX4RWSn,
ZN-900C/SX2PWSn,ZN-900C/SX2PV12WSn,ZN-900C/SX2PV24WSn,ZN-900C/SX4PV24WSn,
ZN-900C/SX2RWSn,ZN-900C/SX2RV12WSn,ZN-900C/SX2RV24WSn,ZN-900C/SX4PV12WSn,
ZN-900C/SX2SWSn,ZN-900C/SX2SV12WSn,ZN-900C/SX2SV24WSn,ZN-900C/SX4PWSn,
ZN-900C/SX3PWSn,ZN-900C/SX3PV12WSn,ZN-900C/SX3PV24WSn,ZN-900C/SX3SV24WSn,
ZN-900C/SX3RWSn,ZN-900C/SX3RV12WSn,ZN-900C/SX3RV24WSn,ZN-900C/SX3SV12WSn,