SFD流量积算仪说明书-新.pdf

SFD ● ● ● K ● ● ● ● ISO 9001:2000 ：0301H10052R0M SFD 系列智能仪表 智能流量积算控制仪 SFD 智能流量积算控制仪外形尺寸 SFD-80 (横式) SFD-80 （竖式） 仪 表 外 形 外 形 宽×高×深 宽 ×高 ×深 尺 寸 160 80 140mm 80 ×160×140mm × × 仪 表 外 形 SFD-90 外 形 宽 ×高 ×深 尺 寸 96 ×96 ×140mm SFD 系列智能仪表 智能流量积算控制仪 目 录 一、概述·····································1 二、功能·····································1 三、技术指标···································3 四、仪表安装与外形尺寸······························4 五、仪表工作原理·································4 六、操作说明···································4 七、流量累积显示································ 13 八、二级参数设定································ 14 九、显示切换方式································ 18 十、时间设定·································· 19 十一.仪表通讯组成································ 19 十二.打印接口组成································ 19 十三.接线图··································· 20 十四.型谱表··································· 22 十五.输入类型表································· 23 十六.型号举例·································· 23 十七.后备电源的更换······························· 24 十八.订货注意·································· 24 十九.系统典型应用接线举例···························· 24 SFD 系列智能仪表 智能流量积算控制仪 一、概述 SFD系列可编程自动补偿流量积算控制仪，适用于各种液体、蒸汽、天然气、一般气体等 的测量。已广泛的应用于生物、石油、化工、冶金、电力、医药、食品、能源管理、航空航天、 机械制造等行业的流量积算控制。 采用单片微处理器控制,使仪表的系统稳定性、可靠性及安全性等都大为提高。 具有多种输入信号功能,可配接各种差压流量传感器、压力流量传感器以及各种频率式流量 传感器等（如涡街、涡轮、孔板等）。 采用先进的微机技术，可满足各种不同的一次仪表要求的补偿方式。 编程简单，容易掌握，功能齐全，通用性好，能进行压力、温度的自动补偿。 各通道输入信号类型可通过内部