ISE20A is a digital pressure sensor with an informative, easy to read 3 screen, 3 color display. The main screen shows the instantaneous reading in red or green, while two sub-screens can display the setting label and its numeric value in orange. Compared to the ISE20, the ISE20A adds a 2nd switch output, as well as an analog voltage or current output. The switch output responds within 1.5ms
1 Output 3-Screen Display High-Precision Digital Pressure Switch RoHS IP40 ZSE20(F)/ISE20 Series How to Order Rated pressure range ISE20 0.1 to 1 MPa M For positive pressure ISE20 M5 N For vacuum/ compound pressure ZSE20 N M M5 q w e r t y u q Rated pressure range e Unit specification w Output specification ZSE20 0 to 101 kPa ZSE20F 100 to 100 kPa Symbol Description N NPN open collector 1
range ISE20A 0.1 to 1 MPa M For positive pressure ISE20A M5 X For vacuum/ compound pressure ZSE20A X M M5 q w e r t y u q Rated pressure range w Output specification e Unit specification ZSE20A 0 to 101 kPa ZSE20AF 100 to 100 kPa Symbol Description R NPN open collector 2 outputs + Analog voltage output*1 S NPN open collector 2 outputs + Analog current output*1 T PNP open collector 2 outputs
Normal output ISE20A : 0.500 MPa Pressure setting Sets the ON and OFF point of the switch output. ZSE20A : -50.5 kPa ZSE20AF : 50.0 kPa ISE20A : 0.050 MPa Hysteresis Appropriate setting of the hysteresis will prevent the switch output from chattering.
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