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產品情報 »  產品目錄  » 開關/感測器/控制器  » 數位式壓力開關/感測器 (感測器・放大器一體型)

數位式壓力開關/感測器 (感測器・放大器一體型)

3色顯示數位式位置確認感測器 ISA3

    ・定位狀態一目瞭然
    ・檢測面與工作物的間隙量可依直覺方式了解
    ・簡單設定：可一邊觀看顯示值一邊設定
    ・省能源：空氣消耗量削減60%
    ・耐冷凝水性提昇：10倍以上
安全上的注意　壓力開關/流量開關/共通注意事項
壓力開關組合變化/應用例　用語集/技術解說
綠色對應 (RoHS)
系列額定距離範圍配管規格供給側配管規格檢出側
ISA3-F0.01 ～ 0.03 mmRc, G 1/8φ4, φ6快速接頭, G 1/8
ISA3-G0.02 ～ 0.15 mmRc, G 1/8φ4, φ6快速接頭, G 1/8
ISA3-H0.05 ～ 0.30 mmRc, G 1/8φ4, φ6快速接頭, G 1/8

產品特點

■The 2-Screen, 3-Color Digital Display

Check at a glance if the workpiece is placed or not.
The clearance distance between the detection surface
and the workpiece can be found intuitively.

■3 Step Setting (Switch Point Change Mode)

Simple setting of the switch point value
(point at which the clearance reaches the switch point value)


The seating condition can be checked at a glance. The sub screen can display 1 of 6 display options.

■Improved Environmental Resistance

Easier maintenance

Measures against drainage
Drainage resistance:increased by 10 times or more

* Based on SMC’s specific testing conditions (Oil proof test)
* Compared with the ISA2



Withstand pressure increased by
Max.：600 kPa（3 times*1 compared with the ISA2）

*1 Compared with the ISA2 with a 0.2 MPa pressure gauge

High-pressure flushing

* The switch output will be OFF during flushing.

■Noise reduction, Energy saving, Measures against clogging
■2 Outputs Type

1. Outlet pressure, 2. Gap size, or 3. Supply pressure can be selected for OUT2.

■Compact & Lightweight
■Space Saving & Reduced Wiring Labor (Centralized Lead Wire)
■Keylock Function
■Mounting
■Piping Variations
■Manifold
■Application Examples

Confirmation of the reference plane for the press fitting of shafts

Confirmation of close contact with the reference plane for machining

Confirmation of close contact with the workpiece for machining

■Main Functions

Display OFF mode

Display OFF mode can be selected. The display can be turned OFF to reduce power consumption.


Display color

The color of the main display can be set to change depending upon the output activity. The display color change makes visual identification of the output ON/OFF easier.


Unit conversion

The pressure unit displayed on the sub screen can be changed.

Security code

When the security code is activated, the code needs to be entered before the product can be operated.


Displayed value compensation

The displayed value can be corrected within ±20% R.D. of the displayed value at the time of shipment.


Forced output

The output can be fixed to an ON/OFF state when starting the system or during maintenance. This enables the confirmation of the wiring and prevents system errors due to unexpected output.


Zero-clear of pressure value

The pressure value displayed on the sub screen can be cleared to zero.

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