Designing and manufacturing a sensor is not something that one can just “do”. In relation to much of the machinery on which sensors are installed, these items are small, and quite often overlooked as one of the most important parts of modern equipment. (read more)

Smith Systems' mobile speed sensor testing lab is a professional solution for your testing needs! (read more)

New technology and analytics are driving change in all industries. There are new opportunities and more options for sensors thanks to the advancement of Industry 4.0 and the Industrial Internet of Things (IIoT). The first step into this new age begins at the edge where smarter sensors are helping businesses improve efficiency, prevent failures, and lowering maintenance costs. Sensors wit... (read more)

Smith Digi-Tran ® Digital Speed Sensors utilize integral active signal conditioning electronics to provide constant amplitude output regardless of exciter speed. These speed sensors can be powered with a wide range of supply voltages and are compatible with digital equipment. These speed sensors can be used to detect ferrous metal and magnets in motion. Smith Systems, Inc. offers thr... (read more)

Smith Systems, Inc features 3 types of active speed sensors:

• Standard Digital Speed Sensor
• Zero Speed Sensors
• Proximity Speed Sensors

The standard digital sensors are passive sensors with integrated signal conditioning for operation in the 5 to 30 KHz range. Zero speed sensors utilize a special sensing element for operation in the 0 to 20 KHz... (read more)

Smith Systems, Inc. is experienced in creating custom product designs for the customer’s specific needs. These special sensor products range from space applications to industrial machinery applications. Your custom designed sensor can be assigned a dedicated model number exclusive to you and your application. Special qualification test procedures and acceptance test procedures can... (read more)

Smith Systems, Inc. has the in-house capability to combine speed, direction and temperature sensing in the same sensor housing. Applications with special sensing requirements or with limited room for mounting make effective use of this cost saving approach. (read more)

Smith Systems, Inc. proximity sensors can be used for providing "no drag" speed detection in turbine flow meters. These flow sensors can be powered with a wide range of supply voltages and are compatible with digital equipment. (read more)

Thermo-Tran High Reliability Temperature thermistor sensor probes are available in a variety of configurations. (read more)

Smith Systems Digi-Tran ® Digital Speed Sensors utilize integral active signal conditioning electronics to provide constant amplitude output regardless of exciter speed. These speed sensors can be powered with a wide range of supply voltages and are compatible with digital equipment. (read more)

Smith Systems, Inc. passive speed sensors convert mechanical motion to an A/C voltage without the need of a power supply. Smith Systems can custom design speed sensing solutions for your specific application. (read more)

Smith Systems specializes in the miniature speed sensors for customized extreme duty applications. (read more)

Smith Systems, Inc. has an ATEX electronics certified family of magnetic speed sensors for use in Group II (other than mines), category 2, G (gases, vapors and mists) applications. (read more)

Explosive Environment, Passive Speed Sensors (four Standard products which can be customized) from Smith Systems, Inc. Designs include standard metric and U.S. threads, stainless steel housings and Teflon insulated leads. ATEX/IECEx Certified. Equipment Conformity : Group 2, Category 2 (Zone 1). Let us know you application requirements. (read more)

Smith Systems, Inc. has an ATEX electronics certified family of magnetic speed sensors for use in Group II (other than mines), category 2, G (gases, vapors and mists) applications. Category 2 refers to "increased safety under abnormal operating conditions". (read more)

Smith Systems, Inc offers rugged and reliable sensors for PTC (Positive Train Control) systems (read more)

Attn: Transit Systems!

Smith Systems, Inc. offers Dual and Single Channel Speed Probes with Low Smoke, Zero-Halogen insulated cable and cable protecting conduit. This conduit provides impact protection superior to that of traditional flexible stainless steel, weighs less and is ingress protection rated to IP 68. (read more)

Watch this video to learn more about the custom sensors solutions from Smith Systems. (read more)

Watch this video to learn more about Smith Systems, Inc Custom Sensors for Motorsports applications. (read more)

Watch this video to learn more about the Custom Sensor Capabilities of Smith Systems (read more)

Smith Systems, Inc. is a company committed to meeting your unique requirements. We are here to assist with your integration of sensors into end products and systems. Smith Systems, Inc. can provide cost-effective sensor solutions to meet your special application needs with quality and reliability designed into them. (read more)

EZ-Change ® waterproof cable connector assemblies are designed to provide reliable signal and control information for your system in rugged environments. Smith Systems, Inc. is a company committed to meeting your unique requirements. We are here to assist with your integration of sensors into end products and systems. (read more)

Smith Systems, Inc. has developed a pivoting 90-degree temperature sensor. The pivoting design allows you to install the device so that the sensor is set exactly where it needs to be, but its cable is out of the way of the substance being measured. (read more)

Smith Systems is offering Remote IoT Sensor Solutions. The need for remote active monitoring of speed, temperature, and other requirements in all types of industries has increased dramatically. (read more)

Smith Systems, Inc - Substantially greater transient protection than OEM on all outputs and supply. (read more)