我公司针对用户需求，在分析了解全自动控制多路阀的优缺点后，于2003年研发、生产出JMA自动多阀控制器。

My company in view of the user requirements, based on the analysis to understand the advantages and the disadvantages of automatic control multi-way valve, in more than 2003 research and development, produce the JMA automatic valve controller.

多阀与多路阀的主要区别与特点

The primary difference between valve and multi-way valve and features

项目

project

多路阀系统

Multi-way valve system

多阀系统

Multiple valve system

结构特点

Structural characteristics of

多个可切换的通路，集成在同一个阀体

Multiple swappable pathways, integration, in the same body

多个相互独立的阀门组成系统

Multiple independent valve system

通用性

generality

专用阀门

Special valve

标准通用阀门

Standard generalized valve

控制及传动

Control and drive

控制部分与阀体集成一体

Integrated control part and the body

控制器与阀们之间以信号线相连

Between controller and the valve is connected to signal lines

运行调节

The adjustment

固定选择

Fixed select

灵活多样，调节范围大

Flexible and varied, the adjusting range is big

口径

CAL

小于DN80（3”）

Less than DN80 (3)"

没有限制

There is no limit to

适用范围

Scope of application

小型民用与商用系统 流量小于20吨/时

Small civil and commercial system flow less than 20 tons /

工业系统，流量10吨/时以上

Industrial systems, traffic 10 tons per hour above

[多路阀和多阀系统的比较]

[multi-way valve and the comparison of multiple valve system]

在多路阀口径和阀体内部水流通道结构设计的限制下，当制水量要求大于50m3/h时，多路阀系统会表现出技术复杂、成本与事故均增加的缺点，这时适合采用多阀控制系统。

Inside the multi-way valve diameter and body structural design under the restriction of water channel, when the system of water demand is greater than 50 m3 / h, multi-channel valve system will show the complex technology, cost and the disadvantage of accidents have increased, then more suitable valve control system.

多阀控制系统也适用于中小型水处理系统。

Multiple valve control system is also applicable to small and medium-sized water treatment system.

多阀控制系统的优点如下：

The advantages of multiple valve control system is as follows:

控制器和阀门分离，易拆卸、维修更换方便

Controller and valve separation, easy disassembly and maintenance easy to change

某个隔膜阀出现使用问题，只需拆除更换即可

A diaphragm valve use problems, only can be removable

控制器出现电气故障，仍可手动事故运行

There is an electrical fault controller, can still be run manually accident

用户易自行维修；

The user easy to maintenance;

零部件互换性强

Parts interchangeability

JMA多阀控制器

The JMA more valve controller

JMA多阀控制器采用纯中文操作界面，参数设定简单明了，操作人员无须掌握复杂的编程语言

JMA valve controller adopts a purely Chinese operating interface, parameter setting clear and simple, operating personnel do not need to master complex programming language

控制器设置的工艺参数采用密码保护，确保设定好的参数不被任意改动

Technology parameters of the controller Settings using password protection, ensure that will not be any changes to the set parameters

具备多种再生启动模式（定时启动、间隔时间启动、流量启动、远程启动），再生方式可根据具体工艺灵活选择，特殊情况下，还可以采用就地人工强制启动再生

Perform a variety of renewable boot mode (timing, interval time start, flow start, remote start), regenerative way can choose according to the specific process flexible, special circumstances, can also adopt mandatory start on artificial regeneration

背光液晶显示单元，且控制器面板具备状态显示功能 

Backlit LCD display unit, and the controller panel have status display function

再生信号及相关程序输出信号全部为继电器无源接点信号，触点容量为AC220/5A 

Regeneration of the signal and the related program output signals all passive contact for relay, contact capacity of AC220/5 a

远程控制信号采用无源接点信号，且信号保持两秒以上 

Remote control signal using passive contact signal, and the signal to keep more than two seconds

控制器所有可以定义的参数包括：

All can define the parameters of the controller including:

[1].计划 [2].M程序 [3].S程序 [4].商务

[1]. The plan [2]. M program [3] [4] S program. Business

多台控制器可实现外围逻辑联锁程序功能。

More than one controller can realize the peripheral logic interlock program function.

即多台控制器之间可通过S1或S3程序作为相邻两台设备的状态反馈，从而实现彼此之间相互联锁，从工艺上避免两台控制器同时启动再生程序

Between more than one controller by S1 and S3 program as the state feedback between two sets of equipment, so as to realize interlock each other, each other from the process to avoid two controllers at the same time start the regeneration program

控制器配备两套液位逻辑控制单元，信号输出均为继电器无源接点输出

Logic controller is equipped with two sets of liquid level control unit, signal output are passive relay contact output

商务时刻锁。

Business time lock.

具备商务锁功能，具体使用方法，可向原厂技术咨询 

Have business lock function, specific method of use, can to the original factory technical consultation

再生程序步骤1-16，每步骤时长1-9999秒任意设定 

Regeneration process step 1-16, each step 1-9999 seconds long set arbitrary

复位运行:程序控制器处在工作状态时，复位运行可保证分配器转回至工作位置，避免下次再生过程中程序混乱

Reset operation: the program controller is in working status, the reset operation can be guaranteed return distributor to work position, avoid the next program chaos in the process of regeneration

我公司有与JMA多阀控制器配套使用的JM-TT40/100流量传感器,以下是流量传感器的参数:

1. JMTT40/100流量传感器用途:

1. JMTT40 /100 flow sensor  purpose:

JMTT40/100流量传感器主要应用于多阀系统中,也是多阀系统必不可少的组件,起着流量实时监控和流量控制管理的作用.流量实时监控就不是说了,流量的控制管理就是,当设备运行到额定程度时,JMTT40/100流量传感器与JMA多阀控制器或JMC流量控制器配合,会给设备发出信号,使设备处于自清洗或备用状态

JM - TT flow sensor is mainly used in valve system, more and more indispensable components, valve system plays a real-time traffic control and traffic control management. Traffic real-time monitoring, it is not said, traffic control management is, when the equipment operation to the rated degree, JM - TT40/100 flow sensor and JMA valve controller or JMC flow controller, can give a signaling device, the device in a state of self-cleaning or stand-by

2. 流量传感器参数

2. JM - TT40/100 flow sensor parameters

流量传感器性能及参数：

JM - 100 flow sensor TT40 / performance and parameters:

1． 产品型号：JM-TT40/100流量传感器；

1. Product model: JM - TT40/100 flow sensor;

2． 测量对象：水（无明显杂质及悬浮物）

2. The measurement object: water (no obvious impurity and suspended solids)

3． 液体流速测量范围：1—5m/s ；

3. The liquid flow rate measuring range: 1-5 m/s;

4． 测量液体温度范围：1—60℃

4. Measure liquid temperature range: 1, 60 ℃

5． 测量管道尺寸范围：DN40—DN100；

5. Measure the pipe size range: DN40 - DN100;

6． 线性误差：±4%；

6. The linear error: + / - 4%;

7． 累计误差：±4%；

7. The accumulative error: + / - 4%;

8． 自带导线长度：5米；

8. Comes with wire length: 5 meters;

9． 信号传递电缆长度：300米以内

9. Signal transmission cable length: 300 meters

10．探头本体材质：尼龙

10. The probe body material: nylon

11．叶轮材质：PVDF

11. The impeller material: PVDF

12．轴承材质：316LL

12. The bearing material: 316 ll

13．响应频率：＜120Hz m/s；

13. The response frequency: < 120 hz m/s;

14．探头供电电压：9-12VDC；

14. The probe power supply voltage: 9-12 VDC;

15．探头信号输出形式：脉冲方波

15. The probe signal output form: pulsed square wave

16．探头信号供电电流：20mA@ 9-12VDC；

16. The probe signal power supply current: 20 ma @ 9-12 VDC;

17．探头信号输出电流：≤20mA ；

17. The probe signal output current: 20 ma, or less;

18．探头工作压力及温度范围：1℃—60℃；

18. The probe working pressure and temperature range: 1 ℃ to 60 ℃.

≤0.6MPa

0.6 MPa or less

3.  JM-TT40/100叶轮式流量传感器优点

3. JM-TT40 /100 flow sensor advantages

国内，产品

At first, a patent product

具有良好的抗干扰性

Has a good anti-jamming

信号传输能力强（远可传输300米）

Signal transmission ability (as far as can transmit 300 meters)

安装方便、维护简单 质量稳定、故障率低 性能价格比优越

Stable quality, easy installation, simple maintenance rate low cost performance is superior