Home > Suppliers Companies > SMC > Products > Sensors and Switches
SMC

Sensors and Switches

Industrial sensors and switches, sometimes referred to as transducers, installed in the factory automation space can provide essential machine feedback. They can monitor On/Off status, confirm operation within an optimal range, or measure real time operation e.g. pressure or flow. Industrial sensors and switches can connect to a PLC or other central controller via fieldbus or IO link to enhance troubleshooting by decreasing diagnostic time. Sensors can also become the data source for providing better predictive analytics integral to Industrial Internet of Things (IIoT) or Industry 4.0, all while potentially increasing worker safety. SMC’s pressure sensors (ISE/ZSE) will provide a setpoint-trip signal if a minimum or maximum pressure threshold is broken. The ITV Series electro-pneumatic (E/P) regulator will control air/vacuum pressure steplessly in proportion to an electric signal. PF Series flow sensors will monitor flow rate of air, cooling or cleaning water.

Series ITVX2000 high pressure electro-pneumatic regulator provides stepless control of air pressure to an electrical signal. They have an easy to read digital pressure display and a power consumption of 3 W or less. The new series has a 5.0 MPa maximum supply pressure.

A hybrid regulator is created from a regulator and a solenoid valve with the electro-pneumatic regulator series VY1. A maximum effective area of 670mm² (2B) can be covered by the combination of an ultra-compact electro-pneumatic pilot valve (22.4 X 30 X 39) and a 3 port, high-capacity exhaust main regulator (VEX1*00 series). Having the amplifier built into the electro-pneumatic pilot valve, only an external (24V DC) power supply and (1 to 5V DC) signal voltage need to be connected making handling simple. Using the VVEXB/2/4 series, a maximum 10 station manifold is possible.

Trimmer auto switches can detect various size work pieces by the difference of more than 0.5mm. The sensor enclosure is rated IP67 and the amplifier is IP40. Trimmer switches are available in direct or rail mounting styles. The sensor and amplifier can be connected without restriction through the use of an e-con connector.

IFW is a mechanical switch for the detection and confirmation of liquid flow. The flow body houses a diaphragm responsive to flow rate. A connected rod and lever mechanism triggers a micro switch at a manually adjustable set point. An optiional light, either neon (VAC) or LED (VDC), can indicate operation. Compatible liquids must be non-corrosive to the brass and copper alloy wetted parts and NBR or optional FKM diaphram. Wiring method can be normally open or closed with a range of voltages. A terminal box and CE compliance are also optional.