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流量开关

3色显示式 数字式流量开关/大流量型 PF3A□H(-L)

    ・适合流体:空气, N2
    ・流量范围:最大12,000L/min
    ・范围能力 100:1
     1台流量开关可计测大范围的流量
    ・耐冷凝水、耐异物能力提高
    ・压力损失降低75%(20kPa→5kPa)
    ・贯通构造
    ・对应IO-Link
    ・可连接气动组件(模块型)
    ・有带4画面压力/温度传感器(模块型)的型号
     (积累)可同时计测流量/压力/温度
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  • 3色显示式 数字式流量开关/大流量型 PF3A□H(-L)
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  • 3色显示式 数字式流量开关/大流量型 PF3A□H(-L)
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系列额定流量范围(L/min)
PF3A□H(-L)10~1000
20~2000
30~3000
60~6000
120~12000

产品特点

■Flow range: Max. 12000 L/min
■Flow ratio* 100:1 Air containing moisture or foreign matter
Sensor unit Flow range: Max. 12000 L/min

* The flow ratio is 20 : 1 for the current model (PF2A7 □ H/Large flow type).

■Improved drainage and resistance to foreign matter



■Pressure loss: 75% reduction* (20 kPa / 5 kPa)

* Compared with the current model (PF2A7□H/Large flow type).

■3-color/ 2-screen display

* 2-screen display: 2-row display of main screen and sub screen

■Smallest settable increment: 2 L/min

Current model
(PF2A7 □ H/Large flow type): 5 L/min


■Grease-free
■3-Screen Display Digital Flow Monitor

Allows for the monitoring of remote lines

■Display rotates 90° and can be reversed.

The display can be rotated in increments of 90° according to the installation. The display can be reversed for easy operation.

■Functions
  • Output operation
  • Simple setting mode
  • Display color
  • Reference condition
  • Response time
  • FUNC output switching function
    (Analog output ⇔ External input)
  • Selectable Analog output function
  • External input function
  • Forced output function
  • Accumulated value hold
  • Peak/Bottom value display
  • Display OFF mode
  • Setting of security code
  • Keylock function
  • Reset to the default settings
  • Reversible display mode
  • Zero cut function
  • Selection of display on sub screen
  • Analog output free range function
  • Error display function
■Application
■Digital flow switch to save energy!

Flow control is necessary for promoting energy saving in any application. Saving energy starts from numerical control of the flow consumption of equipment and lines and clarification of the purpose and effect.


Energy Saving Program

For details, refer to the SMC website.

■Flow Switch Flow Rate Variations
■Flow Switch Variations / Basic Performance Table

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