Auto Switches
SMC offers a variety of auto switches for actuators and air grippers. Reed and solid state switches are available in a general purpose type or with 2-color indication, which allows the optimum operating position to be determined by the color of the light. Solid state switches are also available in 2-color indication with diagnostic output,…
Sensors, Switches & Controllers
Power your systems with precision and insight through advanced pressure and flow sensor solutions. Designed for accuracy, reliability, and real-time monitoring, these products help you maintain optimal performance across a wide range of industrial applications. From detecting subtle pressure changes to measuring flow rates with exceptional consistency, our sensors deliver the data you need to improve efficiency, reduce downtime, and ensure process stability.
Engineered for seamless integration, pressure and flow sensors support everything from compressed air systems and fluid control to critical automation processes. With robust construction and a variety of configurations available, they are built to withstand demanding environments while delivering dependable, high-resolution feedback.
Whether you're optimizing energy usage, enhancing system safety, or improving quality control, our pressure and flow sensing solutions provide the visibility and control required to keep your operations running at peak performance.
Auto Switches
SMC offers a variety of auto switches for actuators and air grippers. Reed and solid state switches are available in a general purpose type or with 2-color indication, which allows the optimum operating position to be determined by the color of the light. Solid state switches are also available in 2-color indication with diagnostic output,…
Electronic Regulators
Electro pneumatic air regulators control air/vacuum pressure steplessly in proportion to an electric signal. They are light weight in design with a bright and easy to read LED display. The monitor output is available either as analog output or switch output.
Positive Pressure Sensors
SMC offers a range of pressure monitoring devices to meet the diverse application requirements of our customer base. Within the collection you will find IP ratings as high as IP67, IO-Link capability, and pneumatic or liquid compatibility. Multi-line, multi-color displays offer more information with better visibility. Digital and analog outputs characterize operational conditions in useful…
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Vacuum/Compound Pressure Sensors
SMC offers a range of vacuum monitoring devices to meet the diverse application requirements of our customer base. Within the collection you will find IP ratings as high as IP67, IO-Link capability, and pneumatic or liquid compatibility. Multi-line, multi-color displays offer more information with better visibility. Digital and analog outputs characterize operational conditions in useful…
Air Flow Sensors
Air flow sensors provide instantaneous flow information for the compressed air supply of your applications. Sensors may have integrated displays, or remote units with separate ouput monitors. Displays may be mult-line and multi-color, offering more information with better visibility. Digital and analog outputs characterize operational conditions in useful ways. Features include multiple flow ranges, enclosure…
Liquid Flow Sensors & Switches
Liquid flow devices include instantaneous flow sensors and mechanical flow switches giving an ouput signal at a set point. Sensors within the collection are optimized for a variety of conditions, including compatibility with water, coolant, or chemicals; detection method; space constraints; and manifold configuration. Outputs range from simple ON/OFF confirmation signals, mA or V analog,…
Water Flow Control
FC3W is a flow controller for water between 0-50°C. A motor driven adjustable flow valve works together with feedback from a Karman vortex flow sensor to establish a flow rate corresponding to an analog input signal. When a single water supply source is divided into multiple lines, the flow rate between lines can be inconsistent.…
Air Management System
The Air Management System automatically regulates and isolates the compressed air provided to a machine to improve efficiencies during periods of inactivity. The unit generates pressure, flow, and temperature data to characterize normal operating conditions and identify trends to both compare with similar machines and enable preventative action to maintain optimal system performance. The unit…
Air Flow Controllers
Air flow controllers combine a valve with a flow sensor for confirmation. Control electronics receive an input signal that corresponds to a target flow rate. Air flow is measured, then the valve is opened or closed until the value matches the target rate. Several methods can be used to actuate the valve, depending on the…
Temperature & Humidity Sensors
The PSH Condensation Checker monitors temperature and moisture in a compressed air or non-corrosive gas supply line. The sensor identifies whether damaging condensation is a risk to the connected equipment. The detected results are displayed as percent relative humidity and temperature values. Both values can be displayed simultaneously if desired. The sensor can also respond…