數位式流量開關/感測器
3色顯示式數位式流量開關／大流量型 PF3A7□H
| 系列 | 額定流量範圍 (L/min) |
|---|---|
| PF3A7□H | 30 ～ 3000 60 ～ 6000 120 ～ 12000 |
產品特點
＊ he flow ratio is 20:1 for the existing model (PF2A7□H/Large flow type).
The bypass construction reduces the moist air or foreign matter in contact with the sensor, reducing sensor accuracy deterioration and damage.
・Pressure loss: 75% reduction＊ (20 kPa → 5 kPa)
＊ Compared with the existing model (PF2A7□H/Large flow type)
・Maintenance-free fluid passage
＊ 2-screen display: 2-row display of main screen and sub screen
The display can be rotated in increments of 90° according to the installation. The display can be reversed for easy operation.
＊ For the PF3A703H
＊5 L/min for the existing model (PF2A703H/Large flow type)
・Output operation
・Simple setting mode
・Display color
・Reference condition
・Response time (Digital filter)
・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 a security code
・Key-lock function
・Reset to the default settings
・Reversible display mode
・Zero cut-off function
・Selection of the display on the sub screen
・Analog output free range function
・Error display function
・Zero-clear function
・Display fine adjustment function
・Measurement display setting
Flow control of equipment, main line, and branch line
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.
・Allows for the monitoring of remote lines
・Visualization of settings
The sub screen (label) shows the item to be set.
・Easy screen switching
It is possible to change the settings while checking the measured value.
・Simple 3-step setting
When the S button is pressed and the set value (P_1) is being displayed, the set value (threshold value) can be set. When the S button is pressed and the hysteresis (H_1) is being displayed, the hysteresis value can be set.
・NPN/PNP switch function
The number of stock items can be reduced.
・Analog output of 0 to 10 V is also available.
・Input range selection (for Pressure/Flow rate)
The displayed value to the sensor input can be set as required. (Voltage input: 1 to 5 V/Current input: 4 to 20 mA)
Pressure switch/Flow switch can be displayed.
・Convenient functions
・Compact & Lightweight
・Output operation
・Output operation
・Simple setting mode
・Display color
・Delay time setting
・Digital filter setting
・FUNC output switching function
・Selectable analog output function
・External input function
・Forced output function
・Accumulated value hold
・Peak/Bottom value display
・Setting of a security code
・Key-lock function
・Reset to the default settings
・Display with zero cut-off setting
・Selection of the display on the sub screen
・Analog output free range function
・Error display function
・Copy function
・Selection of power saving mode
・Mounting
The bracket configuration allows for mounting in four orientations.
