You searched for "IS3000"
SMC
SMC Pressure Switch, Rc 1/4 8 bar
Part: IS3000-F02
High-reliability pressure switch for factory air systems and gas line protection.
SMC
SMC Pressure Switch, Rc 1/4 0.8 MPa
Part: IS3000-02
SMC pressure switch for gas and air systems up to 0.8 megapascal with relay output.
SMC
SMC Pressure Switch, 1/4 in Thread 0.1MPa to 0.7 MPa
Part: IS3000-02L5
SMC pneumatic pressure switch for air systems, 0.1-0.7 MPa range, quarter-inch thread connection.