美国FMC插入式流量传感器
Invalco dualpulse插入式流量传感器提供一个具有成本效益的和简单的方法去测量流动的水和低粘度液体的宽范围。两种型号（dp490ss和dp525ss），套管尺寸从1.5“- 100”（40 mm）公称内径。安装快捷和经济。该型号dp525ss是理想地适用于高温介质装置场合。线性测量范围涵盖流速从0.7至33英尺/秒（0.2 - 10米/秒）不产生汽蚀流量。
Features
All stainless steel construction.
Suits pipes 1-1/2” to 100” (40 to 2,500mm) nominal bore.
Low installed cost.
Dual independent pulse outputs each with high noise
immunity (CE compliant).
High pressure submersible design.
Both open collector and a non powered voltage pulse
output as standard.
DP525 series suitable for Hot Tap installations.
Specifications
Options
High temperature to 400°F (204°C).
Reed switch options for hazardous area operation (intrinsically
safe).
Integral self powered flow rate-totalizer with scaled pulse,
analog and flow alarm outputs.
Non magnetic rotor option for liquids containing ferrous
suspensions.
Optional I.S. Coil output or Bi-directional discriminator
output.
Integral Data Logger.
