Sierra Instruments, Inc. InnovaSwitch™ Level Switch 料位开关

特性

• 重工业建筑
• 用于检测储罐和工艺容器中液位的液位开关
• 行业领先的性能开关警报触发液位变化小到0.03英寸（0.8毫米）
• 提供高温版本
• 根据要求提供外来材料：
• 两年工艺保修
• 可拆卸插入式电子设备
• 没有所有可能粘住、涂覆或损坏的活动部件
• 自加热传感器设计提高了重复性
• 没有单独的加热器故障或响应时间慢
• 标准:316l系列不锈钢
• 异域：哈氏合金、蒙乃尔合金、因科镍合金等
• 为重工业建造
• 两年工艺保
• 无任何可能粘住、覆盖或失效的活动部件
• 标准：316L系列不锈钢

The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and wet-to-dry occurrences in a tank or vessel. The instrument was designed for heavy industrial environments, including high temperature and high pressure.","Flow and level detection is accomplished by using a high-resolution thermal differential technique. The sensor consists of a pair of matched Resistance Temperature Detectors (RTD’s). One RTD is self-heated using a constant DC current. The other RTD is unheated and provides an accurate process temperature reference. The thermal differential created between the reference and the heated RTD pair is a function of the density and\/or velocity of the media with which the sensor is in contact.