Optical Sensors     our most popular sensor

1-250,000 RPM. The most versatile and popular sensors we make. The ROS-W (tinned wire termination) and ROS-P (1/8" phone plug termination) are threaded stainless steel remote optical sensors with a visible red LED light source. All these sensors have the "on-target" green LED indicator.

Now available as a High Temperature Model

Proximity Sensor

1-60,000 RPM. The P5-11 is a rugged industrial 2 wire probe style inductive sensor. It can be used 0.2 inches (5mm) from a 0.5 inch (12mm metallic target such as a bolt head or shaft locking key.
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Infrared Sensor

1-999,990 RPM. Both the IRS-P and IRS-W are proven to be reliable high speed sensors. With a working range of 12 to 25 mm from very high speed equipment or an application providing contrasting light and dark surfaces.

Magnetic Sensors

1-99,999 RPM. Self-powered gear sensor. M-190W and M190P are very popular magnetic sensors commonly used with 60 tooth 20 pitch gears. The sensors mount with 0.005 inches (0.127mm) of a 0.1 inch (2.5mm) target. These sensors require no power from our display modules as they self-generate an AC signal.

Magnetic Sensor with Amplifier Module

1-99,999 RPM. Same as the M-190 sensors but with an enhanced performance from the amplifier The amplifier extends the operating gap to 0.25 inches (6.35mm) from the target. Frequently used on gears The MT-190 and MT-190W provide a 0-5V TTL output signal.