欧米茄 FMG70B 系列 FMG71B 低流量电磁流量计

描述

欧米茄的 FMG70B 系列是结构紧凑、成本低廉的感应式电磁流量传感器系列产品。这一新产品系列能够应用一种独特的、极其可靠的测量技术，而这种技术在以前被认为是不可能引入过程控制领域的。
液体温度、密度、粘度、浓度或电导率（最小电导率为 50 µ s/cm）的变化不会影响输出信号。
FMG70B 系列可用于因介质中存在污染物/颗粒而无法使用带有移动部件的流量传感器（如叶轮传感器）的场合。这种传感器主要用于连续测量流量，或测量/批量导电性液体（电导率最低为 50 S/cm）。输出信号的频率（或电流）与流速成正比。有两种输出信号可供选择：频率或模拟信号（- A 型）。

规格
材料质量
电极和工艺连接：316 TI 不锈钢
测量管：PEEK-GF30
垫圈三元乙丙橡胶
外壳：铸铝
精度： ± 1.5% - ± 0.3% 读数范围
重复性： 1%
最低电导率：50 µ s/cm
最高液体温度：90° C（194° F）
环境温度：5 至 70 ° C（41 至 158 ° F）
最大压力：16 巴（232 磅/平方英寸）
流量指示器：绿色 LED，其闪烁频率与流速成正比
频率NPN 方波信号，2 k Ω 内部上拉电阻，50:50 占空比
最大信号电流：20 mA，限流
响应时间：<500 mS Electrical connection: 1 M12 plug connector Working power supply: 24 Vdc ± 10% Current consumption: maximum 150 mA Electrical protection: Short circuit protection (maximum 30V) and polarity protection (maximum -30V) Protection level: NEMA 4X (IP65) Flow range: FMG71B: 0.5 to 30 LPM (0.13 to 7.93 GPM) FMG72B: 1 to 60 LPM (0.26 to 15.85 GPM) FMG73B: 5 to 250 LPM (1.32 to 66 GPM) Analog output signal (- A "model) 4~20 mA (0 to full scale): Current limit: approximately 26 mA. Maximum load: 250 Ω to ground Code： FMG71B FMG72B FMG73B FMG71B-A FMG72B-A FMG73B-A FMG71B-BSP FMG72B-BSP FMG73B-BSP FMG71B-A-BSP FMG72B-A-BSP FMG73B-A-BSP Buyer Notice 1. About the product Due to market fluctuations, exchange rate changes, and other factors, product prices and product attributes are for reference only; The specific product requirements are subject to customer requirements, and the price is based on the communicated quotation. All product prices on this website are not considered transaction prices and are for reference only! 2. About Trademark Copyright All company names, trademarks, logos, product images, product descriptions, product brand names, and trademark copyrights related to this website belong to the corresponding brands; This website is only designed for the convenience of product identification. Please carefully read the buyer's instructions to avoid unnecessary disputes.