Panel
Front protective cover (Option)
Panel mount
adapter A
Panel mount
adapter B
Panel
Front protective cover (Option)
Panel mount
adapter A
Panel mount
adapter B
1.
Mounting with panel mount adapter
2.
Mounting with bracket
Mount a bracket to the using two mounting screws and install on piping. The switch can be installed horizontally depending on the
installation location.
Caution
Mounting
The tightening torque for bracket mounting screw should be 0.5 to 0.7 N·m for M3 and 1.4 to 1.6 N·m for M4.
Set the pressure within the rated pressure range.
The set pressure range is the range of pressure that is possible in setting.
The rated pressure range is the range of pressure that satisfies the specifications (accuracy, linearity, etc.) on the switch.
Although it is possible to set a value outside the rated pressure range, the specifications will not be guaranteed even if the value stays within
the set pressure range.
Caution
Set Pressure Range and Rated Pressure Range
Rated pressure range of switch
Set pressure range of switch
Switch
–14.5 psi
0
14.5 psi
72.5 psi
145 psi
Pressure range
For
compound
pressure
For
positive
pressure
ZSE40AF
ISE40A
–14.5 psi
–15.22 psi
14.5 psi
15.22 psi
For
vacuum
pressure
ZSE40A
–14.69 psi
–15.23 psi
0
1.45 psi
145 psi
–15.2 psi
152.3 psi
–14.5 psi
Mounting screw
M3 x 5L
Bracket A
Mounting screw
M4 x 5L
Bracket B
Bracket D
Series
ZSE40A(F)/ISE40A
Specific Product Precautions 2
Be sure to read before handling.
Refer to back pages 1 and 2 for Safety Instructions, “Handling Precautions for SMC
Products” (M-E03-3) for Pressure Switches Precautions.
Back page 4
