JM-TT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,JM-TT40/100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
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 ℃.
与国外同类产品对比:
JM - 100 flow sensor TT40 / compared with foreign similar products:
5. J安装及接线方法
5. JM - TT40/100 flow sensor installation and connection method
探头的安装及接线方式：
The probe of the installation and connection mode:
1． 该探头在安装时需根据管道材质和规格选用专用的安装底座，其他方式的安装可能会导致探头测量精度受到影响；
1. The probe when installation should be selected according to piping material and specifications for the installation of the base, the installation of other ways may lead to probe measurement accuracy affected;
2． 探头安装件选用三通式垂直与被测量管道的安装方式，安装件与三通出厂前已经粘接完毕，可以直接使用；
2. The probe installation piece choose three general formula is measured with vertical pipe installation, the installation and tee before delivery is adhesive, can be used directly;
3． 如果被测量管道是金属管道，则安装件需要用法兰进行过渡转换，转换时需注意直线段要求。
3. If you are measuring pipe is a metal pipe, install a need to use the flange to convert the transition, transformation needs to pay attention to the line segment.
4． 选用的安装件必须与被测管道的公称直径相一致；
4. Select installation pieces must be consistent with the nominal diameter of the pipeline under test;
5． 在安装件与管道粘接时注意探头的垂直角度，探头尽可能保持垂直状态；
5. When installing a piece and pipeline adhesive pay attention to the vertical Angle probe, probe as far as possible to keep the vertical state;
6． 红色线为12V/DC直流电源正极,接JMA多阀控制器14#接线口；
6. The red line is the 12 v/DC DC power anode, valve controller by JMA was 14 # wiring mouth;
7． 屏蔽线为12V/DC直流电源负极, 接JMA多阀控制器15#接线口；
7. Shielding wire is 12 v/DC DC power cathode, valve controller by JMA was 15 # connection port;
8． 白色线为信号输出端（脉冲信号输出）, 接JMA多阀控制器16#接线口；
8. The white line (the pulse signal output) for signal output end, more than by JMA valve controller 16 # connection port;
