Since 1977, Monarch Instrument is one of the world’s largest suppliers of portable speed measurement products. Monarch is an ISO 9001-2000 registered manufacturer of precision electronics.

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Monarch P5-11 Proximity Sensor

1-60,000 RPM. The P5-11 Proximity Sensor 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.

Monarch PS-12 Proximity Sensor

1-24,000 RPM. The PS-12 Proximity Sensor is a rugged industrial 3-wire probe-style inductive sensor. It can be used up to 0.15 inch (4 mm) from a 0.5 inch (12 mm) metallic target such as a bolt head or shaft locking key. Includes a red LED on-target indicator.

Monarch RLS Rugged Laser Sensor

We’ve taken our hugely popular Remote Optical Laser Sensor (ROLS) and packaged it in a Rugged 316L SS IP67 rated enclosure. Although optical speed sensors require atmospheres that are clean and free of mist, steam, dirt, oil and other contaminants in order to function properly there are times when contamination can occur accidentally. The RLS utilizes a water tight M12 connector that facilitates easy removal for cleaning. With an operating range of up to 25 feet, the RLS can be used in applications where close proximity isn’t convenient or safe. The laser light source makes setup incredibly easy.