该系列DFMT数字式明轮流量变送器可提供瞬时流量监测和整体流量监测。 该单位提供了一个用户选择4至20毫安或脉冲输出与紧凑的显示。 冷却水监测 冷却塔 化学配比或工业水和废水处理波动流体电导率应用反渗透系统

大背光液晶显示器定义瞬时和累积流量与视觉指示条指示百分比的*大流量

使用寿命长，具有高精度的叶轮技术和耐腐蚀的PVDF传感器

累加器是用户可在任何时间重新设置，理想的单批累加

安全密码保护可防止任何未经授权的更改

Service:Compatible clean liquids.

Range:See model chart on catalog page.

Wetted Materials:Sensor and impeller: PVDF; Shaft: Ceramic; O-rings: Fluoroelastomer.

Accuracy:±1.5% FS.

Repeatability:±0.5% FS.

Output:

Analog: 4 to 20 mA (750 Ω max. loop resistance); Pulse: NPN square wave output; Frequency: 0 to 2 kHz (adjustable); Pulse width: 0 to 1000 ms (adjustable).

Electrical Connections:Removable screw terminal.

Temperature Limits:Process: -4 to 194°F (-20 to 90°C); Ambient: -4 to 149°F(-20 to 65°C).

Pressure Limit:145 psi (1.0 MPa).

Power Requirements:12 to 24 VDC.

Power Consumption:2 W.

Display:2.38 x 1.25" (60.33 x 31.75 mm) LCD.

Totalizing Display Maximum:9,999,999,999.

Process Connection:See model chart on catalog page.

Enclosure Rating:IP65.

Enclosure Material:ABS plastic.

Weight:See model chart on catalog page.