描述
WEST P8100温度、压力、流量控制器(PID调节器)是一款高性能工业过程控制设备,广泛应用于化工、冶金、电力、环保等领域。以下是其核心功能与技术参数的综合概述:
一、核心控制功能
控制类型
-支持PID控制(带预整定、自整定、手动整定功能),可实现加热/冷却双输出或单输出模式。
-集成ON/OFF控制、自适应调节及斜坡功能,适用于复杂工艺需求。
输出配置
-最多支持3个输出通道,包括控制输出、报警输出及变送输出。
-支持继电器(2A/240V AC)、固态继电器(0.01-1A AC)及线性直流输出(4-20mA/0-10V),兼容多种执行器类型。
二、输入与测量
传感器兼容性
-支持热电偶(B、C、J、K等)、RTD(PT100)、线性直流信号(4-20mA、0-10V)及电压输入。
-输入阻抗:热电偶/mV输入>10MΩ,电压输入47kΩ,电流输入5Ω。
精度与性能
-测量精度为满量程的±0.1%±1LSB,热电偶冷端补偿误差<1℃。
-采样频率4次/秒,14位A/D转换,确保实时性与准确性。
三、人机交互与组态
操作界面
-4键操作设计,双4位LED显示(13mm/10mm),支持红/绿双色指示,5个状态指示灯。
-支持自动/手动模式无扰切换,快速响应工艺需求。
计算机组态
-无需额外通讯选件,支持Windows 98及以上系统组态,简化参数配置流程。
四、安全与防护
传感器保护
-断线检测响应时间<2秒(0-20mA除外),自动关闭控制输出并触发报警。
-热电偶/mV输入断线时显示高报警,RTD/电压/电流输入断线时显示低报警。
环境适应性
-工作温度:0-55℃(存储温度-20-80℃),相对湿度20%-95%(无凝露)。
-防护等级:前面板IP66,背部IP20,适应工业现场环境。
.WEST P8100 temperature,pressure,flow controller(PID regulator)is a high-performance industrial process control device,widely used in chemical,metallurgical,electric power,environmental protection and other fields.The following is a comprehensive overview of its core functions and technical parameters:
I.Core control function
Control type
-Support PID control(with pre-setting,self-tuning,manual tuning functions),can achieve heating/cooling dual output or single output mode.
-Integrated ON/OFF control,adaptive adjustment and ramp function,suitable for complex process requirements.
Output configuration
-Support up to 3 output channels,including control output,alarm output and transmitter output.
-Support relays(2A/240V AC),solid-state relays(0.01-1A AC)and linear DC output(4-20mA/0-10V),compatible with a variety of actuator types.
II.Input and measurement
Sensor compatibility
-Support thermocouples(B,C,J,K,etc.),RTD(PT100),linear DC signals(4-20mA,0-10V)and voltage input.
-Input impedance:thermocouple/mV input>10MΩ,voltage input 47kΩ,current input 5Ω.
Accuracy and performance
-The measurement accuracy is±0.1%±1LSB of full scale,and the thermocouple cold end compensation error is<1℃.
-Sampling frequency 4 times/second,14-bit A/D conversion,to ensure real-time and accuracy.
III.Human-computer interaction and configuration
Operation interface
-4-key operation design,dual 4-digit LED display(13mm/10mm),support red/green dual-color indication,5 status indicators.
-Support automatic/manual mode non-disturbance switching,fast response to process requirements.
Computer configuration
-No additional communication options are required,support Windows 98 and above system configuration,simplify parameter configuration process.
IV.Safety and protection
Sensor protection
-The disconnection detection response time is<2 seconds(except 0-20mA),automatically shut down the control output and trigger an alarm.
-High alarm is displayed when the thermocouple/mV input is disconnected,and low alarm is displayed when the RTD/voltage/current input is disconnected.
Environmental adaptability
-Working temperature:0-55℃(storage temperature-20-80℃),relative humidity 20%-95%(no condensation).
-Protection level:IP66 on the front panel,IP20 on the back,suitable for industrial field environment.