The ZSE20(F) series is a high-precision digital pressure switch offering a simplified selection of the most popular ZSE features. This is the first ZSE model to introduce the 3 screen, 3-color display. The main screen shows the current measured value in red or green, while two sub-screens can display the setting label and its numeric value in orange. ZSE20 is vacuum rated, while the ZSE20F
output P PNP open collector 1 output Symbol Description Nil Units selection function1 M SI unit only2 P Units selection function (Initial value psi)1 1 Under the New Measurement Act, switches with the units selection function are not permitted for use in Japan. 2 Fixed unit: kPa, MPa y Option 2 t Option 1 r Piping specification Symbol Description Nil None Symbol Description Symbol Description
11 Specifications p. 12 Set Pressure Range and Rated Pressure Range p. 13 Functions p. 13 Internal Circuits and Wiring Examples p. 14 Dimensions p. 15 How to Order p. 19 Specifications p. 20 Set Pressure Range and Rated Pressure Range p. 21 Functions p. 21 Internal Circuits and Wiring Examples p. 22 Dimensions p. 23 Function Details p. 29 Made to Order Specifications p. 33 Safety Instructions
Set pressure range 10.0 to -105.0 kPa -105.0 to 105.0 kPa -0.105 to 1.050 MPa Min. setting unit 0.1 kPa 0.001 MPa Proof pressure 500 kPa 1.5 MPa Power supply voltage 12 to 24 VDC10%, ripple max. 10% (p-p) Electric spec.
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