The magnetic field of the sensor is uniform, the signal is strong, and the measurement stability is high.
Extra wide range ratio (range: 0.1m/s15m/s);
There is no blocking of flow components in the measuring tube, no pressure loss;
Three-electrode design, good grounding, no grounding ring;
Sensor special treatment, anti-jamming ability is super, almost not affected by the field high voltage, frequency conversion;
The lining material is thickened, the electrode arc surface is designed, and the sealising is excellent.
Not affected by changes in fluid density, viscosity, temperature, pressure and electrical rate;
The maximum working pressure can be customized with a maximum of 40MPa (limited caliber);
SMD device and surface installation (SMT) technology, high circuit reliability;
With conductivity measurement function, it can determine whether the sensor is empty tube, with self-test and self-diagnosis function;
High-definition backlight LCD display, full Chinese character menu operation, easy to use, simple operation, easy to learn to understand;
The converter uses programmable frequency low-frequency rectangular wave excitation to improve the stability of flow measurement and low power loss
The converter uses 16-bit embedded microprocessor, full digital processing, fast operation, strong anti-jamming ability, high accuracy;
With RS485, RS232, Hart and Modbus, Profibus-DP and other digital communication signal output;
Converters and sensors can be split, one-piece two ways, easy for users to choose according to different field.
基本参数
测量介质 | 电导率≥5uS/cm各种液体 |
公称通径（mm） （特殊可定制） | 管道式橡胶衬里：DN40~DN2200 |
管道式四氟衬里：DN10~DN1000 |
流动方向 | 正向、反向、净流量 |
量程比 | 1:150 |
精度等级 | 0.3级、0.5级、1.0级 |
重复性误差 | 测量值的±0.1% |
流速范围 | 0.1m/s~15m/s |
介质温度 | 聚氨酯橡胶衬里：-20～+60℃ |
丁腈橡胶衬里：-20～+90℃ |
聚四氟乙烯衬里：-30～+180℃ |
F46衬里：-20～+180℃ |
额定工作压力 （高压可定制） | DN10～DN25≤4.0MPa |
DN32～DN150≤1.6MPa |
DN200～DN600≤1.0MPa |
DN700～DN2200≤0.6MPa |
供电电压 | 220VAC,允差15%或24VDC,纹波≤5% |
信号输出 | 4～20mA（负载电阻0～750Ω），脉冲/频率，控制电平 |
通讯输出 | RS485，MODBUS协议，HART协议，Profibus-DP协议 |
直管段 | 前≥5D，后≥2D |
连接方式 | 常规法兰连接，法兰符合国际：GB/T9113.1-2000，可做卫生型卡套连接 |
防护等级 | 一体式IP65，特殊可做IP67 |
分体式转换器IP65，传感器IP68 |
防爆等级 | 隔离防爆Ex dII CT6 本安防爆Ex iaII CT6 |
消耗总功率 | ＜20W |