详情介绍
液体涡轮流量计(以下简称流量计)是吸取了国内外流量仪表的先进技术,经优化设计而成。该流量计是具有简单、轻巧、精度高、重复性好、反应灵敏,安装维护使用方便等特点的新一代涡轮流量计:其广泛应用于测量封闭管道中与不锈钢304、2Cr13及刚玉Al2O3硬质合金不起腐蚀作用,且无纤维、颗粒等杂质,且工作温度下运动粘度小于5×10-6m²/s的液体,对于运动粘度大于5×10-6m²/s的液体,可对流量计进行实液标定后使用,是石油、化工、冶金、供水、造纸等行业流量计量和节能的理想仪表。
主要参数
产品特点
1.高精度,一般可达±1%R、±0.5%R,高精度型可达±0.2%R。
High accuracy: generally up to ±1%R and ±0.5%R, and up to ±0.2%R for high accuracy type.
2.重复性好,短期重复性可达0.05%~0.2%。
Good repeatability, with short-term repeatability up to 0.05%–0.2%.
3.输出脉冲频率信号,适于总量计量及计算机连接,无零点漂移,抗干扰能力强。
It has an output pulse frequency signal and is suitable for total quantity metering and computer connection, without zero drift and with strong anti-interference ability.
4.量程比宽,最大量程比可达1:20。
Wide turndown ratio, at the maximum of 1:20.
5.结构紧凑轻巧,安装维护方便,流通能力大。
Compact and light structure, convenient installation and maintenance, and large flow capacity.